TDY 10-Q Quarterly Report Sept. 28, 2025

TELEDYNE TECHNOLOGIES INC

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tdy-20250928

Table of Contents

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_____________________________________

FORM 10-Q

_____________________________________


☒			QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 28, 2025


☐			TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission File Number: 1-15295

_____________________________________

TELEDYNE TECHNOLOGIES INC ORPORATED

(Exact name of registrant as specified in its charter)

_____________________________________


Delaware									25-1843385
(State or other jurisdiction of incorporation or organization)									(I.R.S. Employer Identification No.)

1049 Camino Dos Rios
Thousand Oaks
California									91360-2362
(Address of principal executive offices)									(Zip Code)

805 373-4545

(Registrant’s telephone number, including area code)

____________________________________

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $0.01 par value	TDY	New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.


Large accelerated filer	☒	Accelerated filer	☐

Non-accelerated filer	☐	Smaller reporting company	☐

		Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act):

Yes ☐ No ☒

There were 46,950,987 shares of common stock, $.01 par value per share, outstanding as of October 15, 2025.

Table of Contents

TELEDYNE TECHNOLOGIES INCORPORATED

TABLE OF CONTENTS


		PAGE
Part I	Financial Information	2

	Item 1. Financial Statements	2

	Condensed Consolidated Statements of Income (Loss)	2

	Condensed Consolidated Statements of Comprehensive Income (Loss)	3

	Condensed Consolidated Balance Sheets	4

	Condensed Consolidated Statements of Stockholders’ Equity	5

	Condensed Consolidated Statements of Cash Flows	7

	Notes to Condensed Consolidated Financial Statements	8

	Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	24

	Item 3. Quantitative and Qualitative Disclosures About Market Risk	34

	Item 4. Controls and Procedures	35

Part II	Other Information	36

	Item 1. Legal Proceedings	36

	Item 1A. Risk Factors	36



	Item 5. Other Information	36

	Item 6. Exhibits	37

Signatures		38

Table of Contents

PART I FINANCIAL INFORMATION

Item 1. Financial Statements

TELEDYNE TECHNOLOGIES INCORPORATED

CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS)

FOR THE THIRD QUARTER AND NINE MONTHS ENDED SEPTEMBER 28, 2025 AND SEPTEMBER 29, 2024

(Unaudited — Amounts in millions, except per share amounts)


	Third Quarter				Nine Months
	2025		2024		2025		2024
Net sales	$	1,539.5	$	1,443.5	$	4,503.1	$	4,167.7
Costs and expenses
Cost of sales	880.0		823.9		2,579.5		2,375.6
Selling, general and administrative	238.2		226.1		701.5		670.6
Research and development	83.4		73.0		240.1		221.2
Acquired intangible asset amortization	55.1		49.8		161.7		148.3
Total costs and expenses	1,256.7		1,172.8		3,682.8		3,415.7
Operating income (loss)	282.8		270.7		820.3		752.0
Interest and debt income (expense), net	( 12.6 )		( 15.7 )		( 47.5 )		( 44.2 )

Non-service retirement benefit income (expense), net	2.7		2.8		8.2		8.2
Other income (expense), net	0.9		( 2.7 )		( 7.7 )		( 3.7 )
Income (loss) before income taxes	273.8		255.1		773.3		712.3
Provision (benefit) for income taxes	52.9		( 7.1 )		153.2		90.7
Net income (loss) including noncontrolling interest	220.9		262.2		620.1		621.6
Less: Net income (loss) attributable to noncontrolling interest	0.2		0.2		0.9		0.9
Net income (loss) attributable to Teledyne	$	220.7	$	262.0	$	619.2	$	620.7

Basic earnings per common share	$	4.71	$	5.61	$	13.23	$	13.18
Weighted average common shares outstanding	46.9		46.7		46.8		47.1

Diluted earnings per common share	$	4.65	$	5.54	$	13.06	$	13.01
Weighted average diluted common shares outstanding	47.5		47.3		47.4		47.7

The accompanying notes are an integral part of these condensed consolidated financial statements.

Table of Contents

TELEDYNE TECHNOLOGIES INCORPORATED

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

FOR THE THIRD QUARTER AND NINE MONTHS ENDED SEPTEMBER 28, 2025 AND SEPTEMBER 29, 2024

(Unaudited — Amounts in millions)


	Third Quarter				Nine Months
	2025		2024		2025		2024
Net income (loss) including noncontrolling interest	$	220.9	$	262.2	$	620.1	$	621.6
Other comprehensive income (loss):
Foreign exchange translation adjustment	( 40.5 )		136.2		334.7		41.6
Hedge activity, net of tax	( 1.3 )		—		2.5		( 6.5 )
Pension and postretirement benefit adjustments, net of tax	2.3		1.5		5.5		5.7
Other comprehensive income (loss)	( 39.5 )		137.7		342.7		40.8
Comprehensive income (loss) including noncontrolling interest	181.4		399.9		962.8		662.4
Less: Comprehensive income (loss) attributable to noncontrolling interest	0.2		0.2		0.9		0.9
Comprehensive income (loss) attributable to Teledyne	$	181.2	$	399.7	$	961.9	$	661.5

The accompanying notes are an integral part of these condensed consolidated financial statements.

Table of Contents

TELEDYNE TECHNOLOGIES INCORPORATED

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited — Amounts in millions, except share amounts)


	September 28, 2025		December 29, 2024
Assets
Current Assets
Cash and cash equivalents	$	528.6	$	649.8

Accounts receivable, net	938.5		901.1
Unbilled receivables, net	392.5		312.1
Inventories, net	1,058.1		914.4

Prepaid expenses and other current assets	305.2		167.2

Total current assets	3,222.9		2,944.6
Property, plant and equipment, net of accumulated depreciation and amortization of $ 1,091.4 at September 28, 2025 and $ 1,012.1 at December 29, 2024	820.4		745.2
Goodwill	8,651.7		7,990.5
Acquired intangibles, net	2,114.0		2,012.9
Prepaid pension assets	240.2		227.6

Other assets, net	319.5		279.7
Total Assets	$	15,368.7	$	14,200.5
Liabilities, Redeemable Noncontrolling Interest and Stockholders’ Equity
Current Liabilities
Accounts payable	$	459.5	$	416.4
Accrued liabilities	893.6		844.9
Current portion of long-term debt	450.2		0.3

Total current liabilities	1,803.3		1,261.6
Long-term debt, net of current portion	2,083.2		2,648.7

Long-term deferred tax liabilities	379.3		354.0
Other long-term liabilities	542.1		380.8
Total Liabilities	4,807.9		4,645.1
Commitments and contingencies (see Note 15 )
Redeemable Noncontrolling Interest	—		6.0
Stockholders’ Equity
Preferred stock, $ 0.01 par value; outstanding shares — none	—		—
Common stock, $ 0.01 par value; issued shares: 47,424,847 at September 28, 2025 and 47,432,888 at December 29, 2024; outstanding shares: 46,950,255 at September 28, 2025 and 46,706,612 at December 29, 2024	0.5		0.5
Additional paid-in capital	4,386.7		4,414.5
Retained earnings	6,865.2		6,266.7
Treasury stock, 474,592 shares at September 28, 2025 and 726,276 at December 29, 2024	( 194.4 )		( 292.4 )
Accumulated other comprehensive income (loss)	( 497.2 )		( 839.9 )
Total Stockholders’ Equity	10,560.8		9,549.4


Total Liabilities, Redeemable Noncontrolling Interest and Stockholders’ Equity	$	15,368.7	$	14,200.5

The accompanying notes are an integral part of these condensed consolidated financial statements.

Table of Contents

TELEDYNE TECHNOLOGIES INCORPORATED

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(Unaudited — Amounts in millions)


	Common Stock		Additional Paid-in Capital		Treasury Stock		Retained Earnings		Accumulated Other Comprehensive Income (Loss)		Total
Balance, December 29, 2024	$	0.5	$	4,414.5	$	( 292.4 )	$	6,266.7	$	( 839.9 )	$	9,549.4
Net income (loss)	—		—		—		188.6		—		188.6
Other comprehensive income (loss), net of tax	—		—		—		—		153.6		153.6
Treasury stock issued	—		( 61.3 )		61.3		—		—		—
Stock-based compensation and other	—		4.1		—		—		—		4.1
Exercise of stock options	—		29.5		—		—		—		29.5
Balance, March 30, 2025	0.5		4,386.8		( 231.1 )		6,455.3		( 686.3 )		9,925.2
Net income (loss)	—		—		—		209.9		—		209.9
Other comprehensive income (loss), net of tax	—		—		—		—		228.6		228.6
Treasury stock issued	—		( 13.7 )		13.7		—		—		—
Treasury stock repurchased, including excise tax	—		—		( 2.9 )		—		—		( 2.9 )
Stock-based compensation and other	—		11.4		—		—		—		11.4
Exercise of stock options	—		4.7		—		—		—		4.7
Balance, June 29, 2025	0.5		4,389.2		( 220.3 )		6,665.2		( 457.7 )		10,376.9
Net income (loss)	—		—		—		220.7		—		220.7
Acquisition of redeemable noncontrolling interest	—		—		—		( 20.7 )		—		( 20.7 )
Other comprehensive income (loss), net of tax	—		—		—		—		( 39.5 )		( 39.5 )
Treasury stock issued	—		( 25.9 )		25.9		—		—		—

Stock-based compensation and other	—		10.4		—		—		—		10.4
Exercise of stock options	—		13.0		—		—		—		13.0
Balance, September 28, 2025	$	0.5	$	4,386.7	$	( 194.4 )	$	6,865.2	$	( 497.2 )	$	10,560.8

Table of Contents

TELEDYNE TECHNOLOGIES INCORPORATED

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (continued)

(Unaudited — Amounts in millions)


	Common Stock		Additional Paid-in Capital		Treasury Stock		Retained Earnings		Accumulated Other Comprehensive Income (Loss)		Total
Balance, December 31, 2023	$	0.5	$	4,407.3	$	—	$	5,447.5	$	( 634.1 )	$	9,221.2
Net income (loss)	—		—		—		178.5		—		178.5
Other comprehensive income (loss), net of tax	—		—		—		—		( 90.9 )		( 90.9 )
Stock-based compensation and other	—		10.1		—		—		—		10.1
Exercise of stock options	—		9.1		—		—		—		9.1
Balance, March 31, 2024	0.5		4,426.5		—		5,626.0		( 725.0 )		9,328.0
Net income (loss)	—		—		—		180.2		—		180.2
Other comprehensive income (loss), net of tax	—		—		—		—		( 6.0 )		( 6.0 )
Treasury stock issued	—		( 1.9 )		1.9		—		—		—
Treasury stock repurchased	—		—		( 193.8 )		—		—		( 193.8 )
Stock-based compensation and other	—		8.9		—		—		—		8.9
Exercise of stock options	—		2.4		—		—		—		2.4
Balance, June 30, 2024	0.5		4,435.9		( 191.9 )		5,806.2		( 731.0 )		9,319.7
Net income (loss)	—		—		—		262.0		—		262.0
Other comprehensive income (loss), net of tax	—		—		—		—		137.7		137.7
Treasury stock issued	—		( 9.1 )		9.1		—		—		—
Treasury stock repurchased	—		—		( 138.8 )		—		—		( 138.8 )
Stock-based compensation and other	—		8.6		—		—		—		8.6
Exercise of stock options	—		5.0		—		—		—		5.0
Balance, September 29, 2024	$	0.5	$	4,440.4	$	( 321.6 )	$	6,068.2	$	( 593.3 )	$	9,594.2

The accompanying notes are an integral part of these condensed consolidated financial statements.

Table of Contents

TELEDYNE TECHNOLOGIES INCORPORATED

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

FOR THE NINE MONTHS ENDED SEPTEMBER 28, 2025 AND SEPTEMBER 29, 2024

(Unaudited — Amounts in millions)


	Nine Months
	2025		2024
Operating Activities
Net income (loss) including noncontrolling interest	$	620.1	$	621.6
Adjustments to reconcile net income (loss) including noncontrolling interest to net cash provided by (used in) operating activities:
Depreciation and amortization	251.7		232.7
Stock-based compensation	30.7		30.0

Changes in operating assets and liabilities excluding the effect of business acquired:
Accounts receivable and unbilled receivables	( 12.8 )		( 45.9 )
Inventories	( 59.5 )		( 33.0 )
Accounts payable	13.9		55.2
Deferred taxes and income taxes receivable (payable), net	( 74.2 )		( 63.1 )
Prepaid expenses and other assets	( 50.4 )		( 16.7 )
Accrued expenses and other liabilities	48.0		69.1
Other operating, net	44.8		9.6
Net cash provided by (used in) operating activities	812.3		859.5
Investing Activities
Purchases of property, plant and equipment	( 77.5 )		( 54.7 )
Purchases of businesses, net of cash acquired	( 764.2 )		( 123.7 )
Other investing, net	0.8		0.2
Net cash provided by (used in) investing activities	( 840.9 )		( 178.2 )
Financing Activities
Proceeds from (payments on) fixed rate senior notes	( 107.7 )		( 450.0 )

Proceeds from (payments on) other debt	( 1.4 )		( 0.2 )
Proceeds from exercise of stock options	47.2		16.5
Acquisition of redeemable noncontrolling interest	( 27.2 )		—
Purchases of treasury stock, including excise tax	( 2.9 )		( 332.6 )

Other financing, net	( 1.5 )		( 6.1 )
Net cash provided by (used in) financing activities	( 93.5 )		( 772.4 )
Effects of exchange rate changes on cash	0.9		3.8
Change in cash and cash equivalents	( 121.2 )		( 87.3 )
Cash and cash equivalents—beginning of period	649.8		648.3
Cash and cash equivalents—end of period	$	528.6	$	561.0

The accompanying notes are an integral part of these condensed consolidated financial statements.

Table of Contents

TELEDYNE TECHNOLOGIES INCORPORATED

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Unaudited)

September 28, 2025

Note 1. General

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared by Teledyne Technologies Incorporated (“Teledyne” or the “Company”) pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). Certain information and disclosures normally included in notes to consolidated financial statements have been condensed or omitted pursuant to such rules and regulations, but resultant disclosures are in accordance with generally accepted accounting principles in the United States (“GAAP”) as they apply to interim reporting. The condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and the related notes in Teledyne’s Annual Report on Form 10-K for the fiscal year ended December 29, 2024 (“2024 Form 10-K”).

In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments (consisting of normal recurring adjustments) necessary to present fairly, in all material respects, Teledyne’s consolidated financial position as of September 28, 2025, and the consolidated results of operations, consolidated comprehensive income (loss) and consolidated cash flows for the third quarter and nine months ended September 28, 2025. The results of operations and cash flows for the period ended September 28, 2025, are not necessarily indicative of the results of operations or cash flows to be expected for any subsequent quarter or the full fiscal year.

Recent Accounting Standards

In December 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which requires public entities, on an annual basis, to provide disclosure of specific categories in the rate reconciliation, as well as disclosure of income taxes paid, disaggregated by jurisdiction. ASU 2023-09 is effective for annual periods beginning after December 15, 2024, with early adoption permitted. The Company is evaluating the impact of adopting this guidance on its consolidated financial statements.

In November 2024, the FASB issued ASU No. 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Inco me Statement Expenses. This standard requires public entities, on an interim and annual basis, to provide disclosure of specified information about costs and expenses in the notes to the financial statemen ts. The new standard is effective for fiscal years beginning after December 15, 2026, and interim periods with fiscal years beginning after December 15, 2027, with early adoption permitted. The Company is evaluating the impact of adopting this guidance on its consolidated financial statements.

Other ASUs issued but not effective until after September 28, 2025, are not expected to have a material effect on the Company’s consolidated financial position, annual results of operations and/or cash flows.

Note 2. Business Acquisitions

2025 Acquisitions

NL Acoustics

During the third quarter of 2025, the Company acquired the redeemable noncontrolling interest of NL Acoustics for $ 27.2 million in cash, with the acquisition of the noncontrolling interest treated as an equity transaction during the period.

Maretron

During the third quarter of 2025, the Company acquired the assets of Maretron, including the brand’s Octoplex, MPower and MConnect product lines from Littelfuse, Inc. The Maretron assets are part of the Digital Imaging segment, and the acquisition is not material for further disclosure.

Micropac

During the first quarter of 2025, the Company acquired Micropac Industries, Inc. (“Micropac”) for approximately $ 51.2 million in cash, net of cash acquired. Micropac, founded in 1963 and headquartered in Garland, Texas, designs and manufactures microelectronic circuits, optoelectronic components and sensor and display assemblies primarily for military, aerospace and medical applications. Micropac is part of the Aerospace and Defense Electronics segment. The Company funded the acquisition from cash on hand. Goodwill resulting from the Micropac acquisition will not be deductible for tax purposes.

Optical Systems and Advanced Electronics Systems (“Qioptiq”) businesses

During the first quarter of 2025 , the Company acquired select aerospace and defense electronics businesses of Excelitas Technologies C orp. (“Excelitas”) for approximately $ 702.8 million in cash, net of cash acquired, and subject to certain adjustments. The acquisition includes the Optical Systems ( “ OS ” ) business which is based in Northern Wales, UK, as well as the U.S.-based Advanced Electronics Systems ( “ AES ” ) business (collectively, “OS and AES businesses”, or “Qioptiq”). Qioptiq is part of the Aerospac e and Defense Electronics segment. The Company funded the acquisition from available borrowings on the credit facility as well as from cash on hand. Goodwill resulting from the acquisition of the UK operations will not be deductible for tax purposes, but goodwill resulting from the acquisition of the U.S. operations will be deductible for tax purposes.

2024 Acquisitions

Adimec

During the second quarter of 2024, the Company acquired Adimec Holding B.V. and its subsidiaries (“Adimec”) for $ 88.7 million in cash, net of cash acquired, and subject to certain adjustments. Adimec, founded in 1992 and headquartered in Eindhoven, Netherlands, develops customized high-performance industrial and scientific cameras. Adimec is part of the Digital Imaging segment. Goodwill resulting from the Adimec acquisition will not be deductible for tax purposes.

Valeport

During the second quarter of 2024, the Company acquired Valeport Holdings 2019 Limited and its affiliates (“Valeport”) for $ 35.0 million in cash, net of cash acquired, subject to certain adjustments. Valeport, founded in 1969 and headquartered in Totnes, UK, designs and manufactures underwater sensors for environmental, energy, construction and defense applications. Valeport is part of the Marine Instrumentation product line within the Instrumentation segment. Goodwill resulting from the Valeport acquisition will not be deductible for tax purposes.

The following tables show the purchase price (net of cash acquired), goodwill acquired, and acquired intangible assets for the Micropac, Qioptiq and the 2024 acquisitions (in millions):


	2025
Acquisitions	Acquisition Date	Consideration Transferred (a)		Goodwill Acquired		Acquired Intangible Assets

Qioptiq	February 3, 2025	$	702.8	$	446.6	$	183.6
Micropac	December 30, 2024	51.2		5.0		8.1
Total		$	754.0	$	451.6	$	191.7

(a) Net of cash acquired


	2024
Acquisitions	Acquisition Date	Consideration Transferred (a)		Goodwill Acquired		Acquired Intangible Assets
Adimec	June 4, 2024	$	88.7	$	65.6	$	17.9
Valeport	April 10, 2024	35.0		23.6		7.8
Total		$	123.7	$	89.2	$	25.7

(a) Net of cash acquired

The Company’s cost to acquire these acquisitions was allocated to the assets acquired and liabilities assumed based upon their respective fair values as of the date of the completion of the acquisition. The differences between the fair value of the consideration paid and the estimated fair value of the assets and liabilities acquired was recorded as goodwill. The fair value of the acquired identifiable assets and liabilities for Qioptiq and Micropac are provisional pending finalization of the Company’s acquisition accounting, including the measurement of tax basis in certain jurisdictions and the resulting deferred taxes that might arise from book and tax basis differences, if any. Pro forma results of operations, the revenue and net income subsequent to the acquisition date, and a more detailed breakout of the major classes of assets and liabilities acquired for these acquisitions have not been presented because the effects of these acquisitions both individually and in the aggregate were not material to the Company’s financial results. The significant factors that resulted in recognition of goodwill for the 2025 and 2024 acquisitions included the acquired businesses’ market positions, growth opportunities in the markets in which they operate, experienced work force and established operating infrastructures. The results of these acquisitions have been included in Teledyne’s results since the dates of their respective acquisition.

Note 3. Business Segments

Teledyne is a leading provider of sophisticated digital imaging products and software, instrumentation, aerospace and defense electronics, and engineered systems. The Company’s customers include government agencies, aerospace prime contractors, energy exploration and production companies, major industrial companies, and airlines. The Company has four reportable segments: Digital Imaging, Instrumentation, Aerospace and Defense Electronics, and Engineered Systems.

Segment results include net sales and operating income by segment but exclude corporate expenses. Corporate expense primarily includes administrative expenses relating to the corporate office not allocated to the segments.

In the first nine months of 2025, the Company completed three acquisitions, and the financial results of these acquisitions have been included since the date of the acquisition and are part of the Digital Imaging and Aerospace and Defense Electronics segments. In 2024, the Company completed two acquisitions, and the financial results of these acquisitions have been included since the date of the acquisition and are part of the Digital Imaging and Instrumentation segments. See Note 2 to these condensed consolidated financial statements for information regarding these 2025 and 2024 acquisitions.

The following table presents net sales, operating expenses and operating income by segment (dollars in millions):


	Third Quarter				%		Nine Months				%
Net Sales (a):	2025		2024		Change		2025		2024		Change

Digital Imaging	$	785.4	$	768.4	2.2	%	$	2,313.4	$	2,248.6	2.9	%
Instrumentation	363.6		349.8		3.9	%	1,074.5		1,013.7		6.0	%

Aerospace and Defense Electronics	275.5		200.2		37.6	%	782.8		580.3		34.9	%
Engineered Systems	115.0		125.1		( 8.1 )	%	332.4		325.1		2.2	%
Total net sales	$	1,539.5	$	1,443.5	6.7	%	$	4,503.1	$	4,167.7	8.0	%

(a) Net sales exclude inter-segment sales of $ 6.6 million and $ 17.5 million for the third quarter and first nine months of 2025, respectively, and $ 5.9 million and $ 19.2 million for the third quarter and first nine months of 2024, respectively.


	Third Quarter				%		Nine Months				%
Cost of sales:	2025		2024		Change		2025		2024		Change
Digital Imaging	$	435.1	$	427.9	1.7	%	$	1,294.2	$	1,247.7	3.7	%
Instrumentation	186.2		178.3		4.4	%	546.4		519.5		5.2	%
Aerospace and Defense Electronics	162.5		111.8		45.3	%	460.9		327.2		40.9	%
Engineered Systems	96.2		105.9		( 9.2 )	%	278.0		281.2		( 1.1 )	%
Total cost of sales	$	880.0	$	823.9	6.8	%	$	2,579.5	$	2,375.6	8.6	%


	Third Quarter				%		Nine Months				%
Selling, general and administrative:	2025		2024		Change		2025		2024		Change
Digital Imaging	$	129.4	$	127.9	1.2	%	$	372.4	$	377.9	( 1.5 )	%
Instrumentation	50.9		48.4		5.2	%	150.9		145.7		3.6	%
Aerospace and Defense Electronics	29.4		25.0		17.6	%	93.4		69.5		34.4	%
Engineered Systems	6.5		6.1		6.6	%	18.9		20.4		( 7.4 )	%
Total selling, general and administrative	$	216.2	$	207.4	4.2	%	$	635.6	$	613.5	3.6	%


	Third Quarter				%		Nine Months				%
Research and development:	2025		2024		Change		2025		2024		Change
Digital Imaging	$	50.7	$	42.6	19.0	%	$	143.0	$	134.6	6.2	%
Instrumentation	24.4		23.3		4.7	%	74.3		68.5		8.5	%
Aerospace and Defense Electronics	8.2		6.9		18.8	%	22.4		17.7		26.6	%
Engineered Systems	0.1		0.2		( 50.0 )	%	0.4		0.4		—	%
Total research and development	$	83.4	$	73.0	14.2	%	$	240.1	$	221.2	8.5	%


	Third Quarter				%		Nine Months				%
Acquired intangible asset amortization:	2025		2024		Change		2025		2024		Change
Digital Imaging	$	46.8	$	46.1	1.5	%	$	138.5	$	137.2	0.9	%
Instrumentation	3.3		3.5		( 5.7 )	%	9.8		10.5		( 6.7 )	%
Aerospace and Defense Electronics	5.0		0.2		*		13.4		0.6		*

Total acquired intangible asset amortization	$	55.1	$	49.8	10.6	%	$	161.7	$	148.3	9.0	%

* Not meaningful


	Third Quarter				%		Nine Months				%
Operating income (loss):	2025		2024		Change		2025		2024		Change
Digital Imaging	$	123.4	$	123.9	( 0.4 )	%	$	365.3	$	351.2	4.0	%
Instrumentation	98.8		96.3		2.6	%	293.1		269.5		8.8	%
Aerospace and Defense Electronics	70.4		56.3		25.0	%	192.7		165.3		16.6	%
Engineered Systems	12.2		12.9		( 5.4 )	%	35.1		23.1		51.9	%
Corporate expense	( 22.0 )		( 18.7 )		17.6	%	( 65.9 )		( 57.1 )		15.4	%
Operating income (loss)	$	282.8	$	270.7	4.5	%	$	820.3	$	752.0	9.1	%

Product Lines

The Instrumentation segment includes three product lines: Marine Instrumentation, Environmental Instrumentation and Test and Measurement Instrumentation. The Company’s other three segments each contain one product line.

The following table provides a summary of the net sales by product line for the Instrumentation segment (in millions):


	Third Quarter				Nine Months
Instrumentation	2025		2024		2025		2024
Marine Instrumentation	$	169.7	$	164.4	$	503.0	$	460.0
Environmental Instrumentation	117.1		109.0		345.9		333.6
Test and Measurement Instrumentation	76.8		76.4		225.6		220.1
Total	$	363.6	$	349.8	$	1,074.5	$	1,013.7

Identifiable assets are those assets used in the operations of the segments. Corporate assets primarily consist of cash and cash equivalents, deferred taxes, net pension assets/liabilities, and other assets (in millions):


Identifiable assets:	September 28, 2025		December 29, 2024
Digital Imaging	$	11,163.4	$	10,942.4
Instrumentation	1,792.1		1,750.9

Aerospace and Defense Electronics	1,513.5		576.2
Engineered Systems	191.8		180.3
Corporate	707.9		750.7
Total identifiable assets	$	15,368.7	$	14,200.5

Note 4. Revenue Recognition and Contract Balances

Prior to the acquisition of Qioptiq, approximately 70 % of the Company’s revenue was recognized at a point in time, with the remaining 30 % of revenue recognized over time. The majority of Qioptiq’s revenue is recognized over time. In future periods, the Company expects approximately 40 % of revenue to be recognized over time, with the remaining 60 % recognized at a point in time. The Company disaggregates its revenue from contracts with customers by customer type and geographic region for each segment, as management believes it best depicts how the nature, amount, timing and uncertainty of its revenue and cash flows are affected by economic factors.


	Third Quarter Ended September 28, 2025						Third Quarter Ended September 28, 2025
	Customer Type						Geographic Region (c)
(in millions)	U.S. Govt. (a)		Other (b)		Total		United States		Europe		Asia		All Other		Total
Net sales:
Digital Imaging	$	173.5	$	611.9	$	785.4	$	372.5	$	198.9	$	137.9	$	76.1	$	785.4
Instrumentation	37.4		326.2		363.6		159.5		103.3		66.7		34.1		363.6
Aerospace and Defense Electronics	88.9		186.6		275.5		169.8		71.7		24.0		10.0		275.5
Engineered Systems	97.2		17.8		115.0		113.5		—		0.6		0.9		115.0
Total	$	397.0	$	1,142.5	$	1,539.5	$	815.3	$	373.9	$	229.2	$	121.1	$	1,539.5

(a) U.S. Government sales include sales as a prime contractor or subcontractor.

(b) Primarily commercial sales


	Nine Months Ended September 28, 2025						Nine Months Ended September 28, 2025
	Customer Type						Geographic Region (c)
(in millions)	U.S. Govt. (a)		Other (b)		Total		United States		Europe		Asia		All other		Total
Net sales:
Digital Imaging	$	476.5	$	1,836.9	$	2,313.4	$	1,070.2	$	600.0	$	412.7	$	230.5	$	2,313.4
Instrumentation	97.3		977.2		1,074.5		458.4		319.7		184.6		111.8		1,074.5
Aerospace and Defense Electronics	293.3		489.5		782.8		495.0		187.8		69.7		30.3		782.8
Engineered Systems	281.2		51.2		332.4		328.5		—		1.8		2.1		332.4
Total	$	1,148.3	$	3,354.8	$	4,503.1	$	2,352.1	$	1,107.5	$	668.8	$	374.7	$	4,503.1

(a) U.S. Government sales include sales as a prime contractor or subcontractor.

(b) Primarily commercial sales


	Third Quarter Ended September 29, 2024						Third Quarter Ended September 29, 2024
	Customer Type						Geographic Region (c)
(in millions)	U.S. Govt. (a)		Other (b)		Total		United States		Europe		Asia		All Other		Total
Net sales:
Digital Imaging	$	146.8	$	621.6	$	768.4	$	361.2	$	208.4	$	131.7	$	67.1	$	768.4
Instrumentation	29.6		320.2		349.8		155.0		98.0		65.1		31.7		349.8
Aerospace and Defense Electronics	69.3		130.9		200.2		135.2		35.4		20.5		9.1		200.2
Engineered Systems	113.7		11.4		125.1		123.6		—		0.7		0.8		125.1
Total	$	359.4	$	1,084.1	$	1,443.5	$	775.0	$	341.8	$	218.0	$	108.7	$	1,443.5

(a) U.S. Government sales include sales as a prime contractor or subcontractor.

(b) Primarily commercial sales


	Nine Months Ended September 29, 2024						Nine Months Ended September 29, 2024
	Customer Type						Geographic Region (c)
(in millions)	U.S. Govt. (a)		Other (b)		Total		United States		Europe		Asia		All other		Total
Net sales:
Digital Imaging	$	399.8	$	1,848.8	$	2,248.6	$	1,020.2	$	610.4	$	402.4	$	215.6	$	2,248.6
Instrumentation	92.3		921.4		1,013.7		453.0		277.5		187.1		96.1		1,013.7
Aerospace and Defense Electronics	188.9		391.4		580.3		391.8		103.0		59.2		26.3		580.3
Engineered Systems	289.2		35.9		325.1		322.4		—		1.1		1.6		325.1
Total	$	970.2	$	3,197.5	$	4,167.7	$	2,187.4	$	990.9	$	649.8	$	339.6	$	4,167.7

(a) U.S. Government sales include sales as a prime contractor or subcontractor.

(b) Primarily commercial sales

With the exception of the Engineered Systems segment, net sales in each segment are primarily derived from fixed price contracts. Net sales in the Engineered Systems segment are typically between 45 % and 55 % fixed price contracts in a given reporting period, with the balance of net sales derived from cost-reimbursable type contracts. For the nine months ended September 28, 2025, approximately 46 % of net sales in the Engineered Systems segment were derived from fixed price contracts.

Contract Liabilities


	Balance at
Contract Liabilities by Balance Sheet Location (in millions)	September 28, 2025		December 29, 2024
Accrued liabilities	$	358.5	$	312.6
Other long-term liabilities	43.8		30.5



Total contract liabilities	$	402.3	$	343.1

The Company recognized revenue of $ 192.7 million during the nine months ended September 28, 2025, from contract liabilities that existed at the beginning of year.

Remaining Performance Obligations

Remaining performance obligations represent the transaction price of firm orders for which work has not been performed as of the period end date and exclude unexercised contract options and potential orders under ordering-type contracts (e.g., indefinite-delivery, indefinite-quantity). As of September 28, 2025, the aggregate amount of the transaction price allocated to remaining performance obligations was $ 4,569.2 million. The Company expects approximately 68 % of remaining performance obligations to be recognized into revenue within the next 12 months, with the remaining 32 % recognized thereafter.

Changes in Contract Estimates at Completion

For over time contracts using the cost-to-cost method, the Company has an Estimate at Completion (“EAC”) process in which management reviews the progress and execution of the performance obligations. This EAC process requires management’s judgment relative to assessing risks, estimating contract revenue, determining reasonably dependable cost estimates, and making assumptions for scheduling and technical issues. The majority of revenue recognized over time uses an EAC process. Since certain contracts extend over a long period of time, the impact of revisions in cost and revenue estimates during the progress of work may adjust the current period earnings through a cumulative catch-up basis. This method recognizes, in the current period, the cumulative effect of the changes on current and prior quarters. Additionally, if the current contract estimate indicates a loss, a provision is made for the total anticipated loss in the period that it becomes evident. Contract cost and revenue estimates for significant contracts are generally reviewed and reassessed quarterly.

The net aggregate effects of these changes in estimates on contracts accounted for under the cost-to-cost method in the first nine months of 2025 was $ 8.6 million of favorable operating income compared with $ 5.1 million of favorable operating income in the first nine months of 2024. None of the effects of changes in estimates on any individual contract were material to the condensed consolidated statements of income (loss) for any period presented.

Note 5. Goodwill and Acquired Intangible Assets

Goodwill

The carrying value of goodwill by segment was as follows (in millions):


	Digital Imaging		Instrumentation		Aerospace and Defense Electronics		Engineered Systems		Total
Balance at December 29, 2024	$	6,854.6	$	955.3	$	163.0	$	17.6	$	7,990.5
Current year acquisitions	5.5		—		451.6		—		457.1
Foreign currency changes and other	150.8		29.6		23.7		—		204.1
Balance at September 28, 2025	$	7,010.9	$	984.9	$	638.3	$	17.6	$	8,651.7

Acquired intangible assets

Acquired intangible assets consisted of the following (in millions):


	September 28, 2025						December 29, 2024
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Proprietary technology	$	1,874.2	$	966.2	$	908.0	$	1,665.5	$	796.6	$	868.9
Customer list/relationships	671.6		294.3		377.3		599.3		252.9		346.4
Patents	0.6		0.6		—		0.6		0.6		—
Non-compete agreements	0.9		0.9		—		0.9		0.9		—
Trademarks	49.5		13.5		36.0		12.2		7.7		4.5
Backlog	16.5		16.5		—		16.0		16.0		—
Total intangibles subject to amortization	2,613.3		1,292.0		1,321.3		2,294.5		1,074.7		1,219.8
Intangibles not subject to amortization:
Trademarks	792.7		—		792.7		793.1		—		793.1
Total acquired intangible assets	$	3,406.0	$	1,292.0	$	2,114.0	$	3,087.6	$	1,074.7	$	2,012.9

An evaluation of the carrying value of goodwill and indefinite-lived intangibles is required to be performed on an annual basis and on an interim basis if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying value.

Based on the results of the Company’s annual assessment in the fourth quarter of 2024, all reporting units with the exception of the FLIR reporting unit in the Digital Imaging segment had estimated fair values that significantly exceeded their respective carrying value. At the assessment date in the fourth quarter of 2024, the estimated fair value of the FLIR reporting unit exceeded its carrying value by approximately $ 420 million, or 5 %, and the FLIR reporting unit had $ 5,856.5 million of goodwill at the prior year assessment date. As of September 28, 2025, the FLIR reporting unit had $ 5,917.3 million of goodwill, with the change in value from the prior year assessment date related to the impact of foreign currency translation.

Although the assumptions used in the Company’s prior year discounted cash flow model and market approach are based on assumptions that are considered reasonable by management and consistent with the plans and estimates management uses to operate the underlying businesses, there is significant judgment in determining the expected results of the FLIR reporting unit. Changes in forecast estimates or the application of alternative assumptions could produce significantly different results. The discount rate, which is consistent with a weighted average cost of capital that is likely to be expected by a market participant, is based upon industry required rates of return, including consideration of both debt and equity components of the capital structure.

Although no impairment existed for the FLIR reporting unit as of the prior year assessment date, a non-cash impairment of goodwill could result from a number of circumstances, including different assumptions used in determining the fair value of the reporting unit, changes to customer spending priorities, or a sharp increase in interest rates without a corresponding increase in future net sales.

For all reporting units, including the FLIR reporting unit, there have been no events or changes in circumstances which indicate that it is more likely than not that the fair value of the reporting unit is below its carrying value. As such, no interim impairment review was required. The Company will perform its annual analysis during the fourth quarter of 2025.

Based on the results of the Company’s annual assessment in the fourth quarter of 2024, the estimated fair value of all material indefinite-lived trademarks, with the exception of the FLIR indefinite-lived trademark, significantly exceeded their respective carrying value. At the prior year annual assessment date, the FLIR indefinite-lived trademark value was reduced to $ 635.8 million, which represented the estimated fair value of the asset as of the prior year assessment date.

The most significant assumptions utilized in the determination of the fair value of the FLIR trademark were the net sales growth rates (including residual growth rates), discount rate, and royalty rate. Although the FLIR sales forecasts were based on assumptions that are considered reasonable by management and consistent with the plans and estimates management uses to operate the underlying businesses, there is significant judgment in determining the expected results of the FLIR business. Changes in sales forecast estimates or the application of alternative assumptions could produce significantly different results. The discount rate, which is consistent with a weighted average cost of capital that is likely to be expected by a market participant, is based upon industry required rates of return, including consideration of both debt and equity components of the capital structure. The royalty rate was driven by historical and estimated future profitability of the underlying FLIR business. The royalty rate may be impacted by significant adverse changes in long-term operating margins. Subsequent to the assessment made in the prior year, additional non-cash impairment of the trademark could result from a number of circumstances, including different assumptions used in determining the fair value of the trademark, changes to customer spending priorities or a sharp increase in interest rates without a corresponding increase in future net sales.

For all indefinite-lived trademarks, including the FLIR trademark, there have been no events or changes in circumstances which indicate that it is more likely than not that the fair value of the trademark is below its carrying value. As such, no interim impairment review was required. The Company will perform its annual analysis during the fourth quarter of 2025.

Note 6. Supplemental Balance Sheet Information

Cash Equivalents

The Company had $ 313.6 million and $ 304.1 million of cash equivalents at September 28, 2025, and December 29, 2024, respectively. The Company has categorized its cash equivalents as a Level 1 financial asset, measured at fair value based on quoted prices in active markets of identical assets.

Accounts Receivable, Net

Accounts receivable is presented net of an allowance for estimated credit losses of $ 15.7 million at September 28, 2025 and $ 15.5 million at December 29, 2024.

Inventories, Net

Inventories are stated at the lower of cost or net realizable value and primarily valued on an average cost or first-in, first-out method. Inventory adjustments are recorded when inventory is considered to be excess or obsolete based upon an analysis of actual on-hand quantities on a part-level basis to forecasted product demand and historical usage. Inventory balances are summarized as follows (in millions):


	Balance at
	September 28, 2025		December 29, 2024
Raw materials and supplies	$	637.0	$	559.2
Work in process	241.1		190.4
Finished goods	180.0		164.8
Total inventories, net	$	1,058.1	$	914.4

Product Warranty Costs

Some of the Company’s products are subject to specified warranties, and the Company provides for the estimated cost of product warranties. The adequacy of the warranty reserve is assessed regularly, and the reserve is adjusted as necessary based on a review of historical warranty experience with respect to the applicable business or products, as well as the length and actual terms of the warranties. The warranty reserve is included in current accrued liabilities and other long-term liabilities on the condensed consolidated balance sheet.


	Nine Months
Warranty Reserve (in millions):	2025		2024
Balance at beginning of year	$	50.2	$	49.1
Product warranty expense	19.2		18.4
Deductions	( 12.9 )		( 19.3 )
Acquisition	0.4		0.4
Balance at end of period	$	56.9	$	48.6

Note 7. Long-Term Debt


	Balance at
Long-Term Debt (in millions):	September 28, 2025		December 29, 2024
$ 1.2 billion credit facility due June 2029	$	—	$	—
1.60 % Fixed Rate Senior Notes due April 2026	450.0		450.0
2.25 % Fixed Rate Senior Notes due April 2028	700.0		700.0
2.50 % Fixed Rate Senior Notes due August 2030	439.7		485.0
2.75 % Fixed Rate Senior Notes due April 2031	957.1		1,030.0

Other debt	1.0		1.2
Debt discount and debt issuance costs	( 14.4 )		( 17.2 )
Total debt, net	2,533.4		2,649.0
Less: Current portion of long-term debt	( 450.2 )		( 0.3 )
Total long-term debt, net of current portion	$	2,083.2	$	2,648.7

At September 28, 2025, $ 1,168.7 million was available under the $ 1.2 billion credit facility after reductions of $ 31.3 million in outstanding letters of credit. The Company’s bank credit agreements require the Company to comply with various financial and operating covenants, and at September 28, 2025, the Company was in compliance with these covenants. In the first nine months of 2025, the Company repurchased and retired $ 118.2 million of principal of its fixed rate senior notes for $ 107.7 million in cash.

Note 8. Income Taxes

The income tax provision is calculated using an estimated annual effective tax rate based upon estimates of annual income, permanent items, statutory tax rates and planned tax strategies in the various jurisdictions in which the Company operates, except that certain loss jurisdictions and discrete items such as the resolution of uncertain tax positions and stock-based accounting income tax benefits are treated separately.


	Third Quarter				Nine Months
(dollars in millions)	2025		2024		2025		2024
Provision (benefit) for income taxes (a)	$	52.9	$	( 7.1 )	$	153.2	$	90.7
Income (loss) before income taxes	$	273.8	$	255.1	$	773.3	$	712.3
Effective tax rate	19.3 %		( 2.8 )%		19.8 %		12.7 %

(a) The third quarter of 2025 includes net discrete income tax benefits of $ 4.9 million and the first nine months of 2025 includes net discrete income tax benefits of $ 17.0 million, respectively. The third quarter of 2024 includes net discrete income tax benefits of $ 62.3 million and the first nine months of 2024 includes net discrete income tax benefits of $ 67.4 million, respectively.

Note 9. Pension Plans


	Third Quarter				Nine Months
	2025		2024		2025		2024
Service cost—benefits earned during the period (in millions)	$	1.5	$	1.5	$	4.5	$	4.5

Pension non-service cost (income) (in millions):
Interest cost on benefit obligation	$	7.8	$	8.0	$	23.6	$	24.3
Expected return on plan assets	( 13.5 )		( 13.6 )		( 40.3 )		( 40.7 )
Amortization of net prior service cost (income)	—		( 0.1 )		0.1		( 0.5 )
Amortization of net actuarial loss (gain)	2.8		2.9		8.5		8.7

Pension non-service cost (income)	$	( 2.9 )	$	( 2.8 )	$	( 8.1 )	$	( 8.2 )

Note 10. Stock-Based Compensation

Teledyne has long-term incentive plans pursuant to which it has granted non-qualified stock options, restricted stock awards and restricted stock units. The Company also has non-employee director stock compensation plans pursuant to which common stock, stock options and restricted stock units have been issued to its directors. The Company issues shares of common stock upon the exercise of stock options. The Company uses the Black–Scholes option pricing model to determine the fair value of stock options.

Stock-based compensation expense was $ 10.5 million and $ 30.7 million for the third quarter and first nine months of 2025, respectively, and $ 8.7 million and $ 30.0 million for the third quarter and first nine months of 2024, respectively.

Stock option activity for the third quarter and first nine months of 2025 is as follows:


	Third Quarter			Nine Months
	Shares	Weighted Average Exercise Price		Shares	Weighted Average Exercise Price
Beginning balance	1,034,778	$	299.25	1,135,749	$	278.34
Granted (a)	4,660	$	555.95	67,722	$	467.63
Exercised	( 64,196 )	$	202.86	( 224,869 )	$	210.09
Canceled	( 15,716 )	$	418.86	( 19,076 )	$	414.50
Ending balance	959,526	$	304.99	959,526	$	304.99
Exercisable at end of period	827,254	$	284.51	827,254	$	284.51

(a) In the second quarter of 2025, the Company granted stock options with a grant date fair value of $ 179.30 per share.

Restricted stock activity for the third quarter and first nine months of 2025 is as follows:


	Third Quarter			Nine Months
	Shares	Weighted Average Fair Value per Share		Shares	Weighted Average Fair Value per Share
Beginning balance	205,871	$	424.63	160,344	$	398.79
Granted	—	$	—	94,477	$	456.89
Vested	( 337 )	$	413.17	( 41,043 )	$	386.60
Forfeited/canceled	( 9,076 )	$	406.79	( 17,320 )	$	390.21
Ending balance	196,458	$	419.86	196,458	$	419.86

Note 11. Earnings Per Share

The weighted average number of common shares used in the calculation of basic and diluted earnings per share consisted of the following (in millions):


	Third Quarter		Nine Months
	2025	2024	2025	2024

Weighted average basic common shares outstanding	46.9	46.7	46.8	47.1
Effect of dilutive securities (primarily stock options)	0.6	0.6	0.6	0.6
Weighted average diluted common shares outstanding	47.5	47.3	47.4	47.7

For the third quarter and first nine months of 2024, the Company excluded approximately 0.2 million of stock options in the computation of diluted earnings per share because the effect of their inclusion would have been anti-dilutive. For the third quarter and first nine months of 2025, the amount of excluded stock options in the computation of diluted earnings per share was not material.

Stock Repurchases

In July 2025, the Company’s Board of Directors approved a stock repurchase program authorizing the Company to repurchase up to $ 2.0 billion of Teledyne’s common stock. This authorization superseded the remaining prior open stock repurchase programs authorized by the Board of Directors. The newly authorized stock repurchase program does not have a stated expiration date. Shares may be repurchased from time to time in open-market transactions at prevailing market prices, in privately negotiated transactions or via an accelerated stock repurchase program. Shares could be repurchased in a plan pursuant to Rule 10b5-1 of the Securities Exchange Act of 1934. The repurchase program is expected to remain open continuously, and the number of shares purchased will depend on a variety of factors such as share price, levels of cash available, acquisitions and alternative investment opportunities available immediately or longer-term, and other regulatory, market or economic conditions. The Company currently intends to fund future share repurchases, if any, with cash on hand and available borrowings under the Company’s credit facility. No repurchases under any authorizations were made in the third quarter and first nine months of 2025.

Note 12. Accumulated Other Comprehensive Income (Loss)

The changes in accumulated other comprehensive income (loss) (“AOCI”) by component, net of tax, as applicable, for the third quarter and nine months ended September 28, 2025, and September 29, 2024, are as follows (in millions):


	Foreign Currency Translation		Cash Flow Hedges		Pension and Postretirement Benefits		Total
Balance at June 29, 2025	$	( 227.1 )	$	1.6	$	( 232.2 )	$	( 457.7 )
Other comprehensive income (loss) before reclassifications	( 40.5 )		( 0.8 )		—		( 41.3 )
Amounts reclassified from AOCI	—		( 0.5 )		2.3		1.8
Net other comprehensive income (loss)	( 40.5 )		( 1.3 )		2.3		( 39.5 )
Balance at September 28, 2025	$	( 267.6 )	$	0.3	$	( 229.9 )	$	( 497.2 )

	Foreign Currency Translation		Cash Flow Hedges		Pension and Postretirement Benefits		Total
Balance at June 30, 2024	$	( 487.3 )	$	1.7	$	( 245.4 )	$	( 731.0 )
Other comprehensive income (loss) before reclassifications	136.2		( 3.3 )		—		132.9
Amounts reclassified from AOCI	—		3.3		1.5		4.8
Net other comprehensive income (loss)	136.2		—		1.5		137.7
Balance at September 29, 2024	$	( 351.1 )	$	1.7	$	( 243.9 )	$	( 593.3 )

	Foreign Currency Translation		Cash Flow Hedges and Other		Pension and Postretirement Benefits		Total
Balance at December 29, 2024	$	( 602.3 )	$	( 2.2 )	$	( 235.4 )	$	( 839.9 )
Other comprehensive income (loss) before reclassifications	334.7		2.4		—		337.1
Amounts reclassified from AOCI	—		0.1		5.5		5.6
Net other comprehensive income (loss)	334.7		2.5		5.5		342.7
Balance at September 28, 2025	$	( 267.6 )	$	0.3	$	( 229.9 )	$	( 497.2 )

	Foreign Currency Translation		Cash Flow Hedges and Other		Pension and Postretirement Benefits		Total
Balance at December 31, 2023	$	( 392.7 )	$	8.2	$	( 249.6 )	$	( 634.1 )
Other comprehensive income (loss) before reclassifications	41.6		( 2.6 )		—		39.0
Amounts reclassified from AOCI	—		( 3.9 )		5.7		1.8
Net other comprehensive income (loss)	41.6		( 6.5 )		5.7		40.8
Balance at September 29, 2024	$	( 351.1 )	$	1.7	$	( 243.9 )	$	( 593.3 )

The reclassifications out of AOCI to net income for the third quarter ended September 28, 2025, and September 29, 2024, are as follows (in millions):


	Amount Reclassified From AOCI for the Quarter Ended September 28, 2025		Amount Reclassified From AOCI for the Quarter Ended September 29, 2024		Statement of Income (Loss) Presentation
(Gain) loss on cash flow hedges:
(Gain) loss recognized in income on derivatives	$	( 0.6 )	$	4.4	See Note 13
Income tax impact	0.1		( 1.1 )		Provision for income taxes
Total	$	( 0.5 )	$	3.3

Amortization of defined benefit pension and postretirement plan items:
Amortization of net prior service cost (income)	$	0.1	$	( 0.1 )	Costs and expenses
Amortization of net actuarial loss	2.9		2.3		Costs and expenses
Total before tax	3.0		2.2
Income tax impact	( 0.7 )		( 0.7 )		Provision for income taxes
Total	$	2.3	$	1.5


	Amount Reclassified From AOCI for the Nine Months Ended September 28, 2025		Amount Reclassified From AOCI for the Nine Months Ended September 29, 2024		Statement of Income (Loss) Presentation
(Gain) loss on cash flow hedges:
(Gain) loss recognized in income on derivatives	$	0.2	$	( 5.3 )	See Note 13
Income tax impact	( 0.1 )		1.4		Provision for income taxes
Total	$	0.1	$	( 3.9 )

Amortization of defined benefit pension and postretirement plan items:
Amortization of net prior service cost (income)	$	0.2	$	( 0.3 )	Costs and expenses
Amortization of net actuarial loss	7.0		8.1		Costs and expenses
Total before tax	7.2		7.8
Income tax impact	( 1.7 )		( 2.1 )		Provision for income taxes
Total	$	5.5	$	5.7

Note 13. Derivative Instruments and Hedging Activities

The Company’s primary exposure to market risk relates to changes in foreign currency exchange rates and interest rates. The Company’s primary foreign currency risk management objective is to protect the U.S. dollar value of future cash flows and minimize the volatility of reported earnings. During 2025, the Company entered into certain derivative contracts to reduce the volatility from translation of the Company’s euro denominated net investments. The Company does not use foreign currency forward contracts for speculative or trading purposes.

The Company mitigates exposure to foreign currency exchange rates and interest rates primarily through the following:

Designated Hedging Activities

The Company utilizes foreign currency forward contracts to reduce the volatility of cash flows primarily related to forecasted revenue and expenses denominated in Canadian dollars for the Canadian companies, and in British pounds for the UK companies. As of September 28, 2025, foreign currency forward contracts in Canadian dollars designated as cash flow hedges have maturities ranging from October 2025 to February 2026. As of September 28, 2025, foreign currency forward contracts in British pounds designated as cash flow hedges have maturities ranging from October 2025 to February 2026.

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The Company utilizes cross-currency swaps to hedge portions of the Company’s euro denominated net investments against the effect of exchange rate fluctuations on the translation of foreign currency balances to the U.S. dollar. In the first nine months of 2025, the Company entered cross-currency swaps designated as net investment hedges with a total notional amount of € 450.0 million to hedge portions of the Company’s euro denominated net investments against the effect of exchange rate fluctuations on the translation of foreign currency balances to the U.S. dollar. These cross-currency swaps mature between September 2026 and September 2030.

The Company converted a U.S. dollar denominated, variable rate debt obligation of a European subsidiary into a euro fixed rate obligation using a receive float, pay fixed cross-currency swap to reduce the variability of interest rates. This cross-currency swap matured in October 2024.

Non-Designated Hedging Activities

The Company utilizes foreign currency forward contracts to mitigate foreign exchange rate risk associated with foreign currency denominated monetary assets and liabilities, including intercompany receivables and payables. These foreign currency forward contracts are not designated as accounting hedges. The gain or loss resulting from a change in fair value of a derivative instrument that is not designated an accounting hedge is recognized immediately in earnings and intended to, at a minimum, partially offset the transaction gains and losses recognized in earnings.

Derivative Instruments

The following is a summary of the gain (loss) included in the condensed consolidated statements of income (loss) and comprehensive income (loss) related to the derivative instruments described above (in millions):


	Third Quarter				Nine Months
	2025		2024		2025		2024
Net gain (loss) recognized in AOCI—Foreign Exchange Contracts (a)	$	( 1.2 )	$	( 4.5 )	$	3.1	$	( 3.6 )
Net gain (loss) recognized in AOCI—Cross-Currency Swap Contracts (a)	$	2.7	$	—	$	( 34.8 )	$	—
Net gain (loss) reclassified from AOCI into revenue/cost of sales—Foreign Exchange Contracts (a)	$	0.6	$	( 0.1 )	$	( 0.2 )	$	0.9
Net gain (loss) reclassified from AOCI into other income and expense, net—Foreign Exchange Contracts (b)	$	—	$	( 6.6 )	$	—	$	( 1.7 )
Net gain (loss) reclassified from AOCI into interest expense—Foreign Exchange Contracts	$	—	$	2.2	$	—	$	6.1
Net gain (loss) recognized in other income and expense, net—Foreign Exchange Contracts	$	( 10.1 )	$	15.3	$	30.4	$	3.2

(a) Effective portion, pre-tax

(b) Amount reclassified to offset earnings impact of liability hedged by cross-currency swap, used to hedge debt

Net deferred gains recorded in AOCI for the forward contracts that will mature in the next 12 months total $ 0.3 million, net of taxes. These gains are expected to be offset by anticipated losses in the value of the forecasted underlying hedged item.

The following is a summary of notional amounts and fair values of the Company’s derivatives recorded in the condensed consolidated balance sheets presented by instrument type and use (in millions):


	Notional Amount				Fair Value Asset				Fair Value Liability
	September 28, 2025		December 29, 2024		September 28, 2025		December 29, 2024		September 28, 2025		December 29, 2024
Derivatives designated as hedging instruments
Foreign currency forward contracts	$	33.1	$	83.3	$	0.6	$	—	$	( 0.2 )	$	( 3.0 )
Cross-currency swap agreements	524.9		—		7.0		—		( 38.3 )		—
Total derivatives designated as hedging instruments	$	558.0	$	83.3	$	7.6	$	—	$	( 38.5 )	$	( 3.0 )
Derivatives not designated as hedging instruments
Foreign currency forward contracts	714.9		974.8		0.6		1.0		( 5.9 )		( 13.9 )
Total derivatives	$	1,272.9	$	1,058.1	$	8.2	$	1.0	$	( 44.4 )	$	( 16.9 )

All derivative assets are presented in Other current assets or Other non-current assets. All derivative liabilities are presented in Accrued liabilities or Other non-current liabilities.

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Note 14. Fair Value Measurement

The Company’s financial assets and liabilities carried at fair value are primarily comprised of derivative contracts used to hedge the Company’s foreign currency risk. The Company has not elected to measure any additional financial instruments or other items at fair value.

Financial Instruments Recorded at Fair Value

The fair values of the Company’s derivative financial instruments are presented below. All fair values for these derivatives were measured using Level 2 hierarchy information as defined by the accounting policies (in millions):


	September 28, 2025		December 29, 2024
Assets:
Foreign currency forward contracts	$	1.2	$	1.0
Cross-currency swaps	7.0		—
Total assets recorded at fair value	$	8.2	$	1.0
Liabilities:
Foreign currency forward contracts	( 6.1 )		( 16.9 )
Cross-currency swaps	( 38.3 )		—
Total liabilities recorded at fair value	$	( 44.4 )	$	( 16.9 )
Net derivatives at fair value	$	( 36.2 )	$	( 15.9 )

Gross derivative assets and liabilities are subject to legally enforceable master netting agreements, for which the Company has not elected to present net amounts on the condensed consolidated balance sheets. The effect of such right of setoff on the Company’s financial position was $ 0.2 million as of September 28, 2025, and December 29, 2024.

Financial Instruments Not Recorded at Fair Value

The carrying amounts of cash and cash equivalents, accounts receivable and accounts payable approximate their fair values due to the short-term maturities of these assets and liabilities.

Teledyne estimates the fair value of its long-term debt based on debt of similar type, rating and maturity and at comparable interest rates. The Company’s long-term debt is considered a Level 2 and is valued based on observable market data. As of September 28, 2025, and December 29, 2024, the aggregate fair values of the Company’s borrowings were $ 2,394.3 million and $ 2,395.0 million, respectively, and the carrying values were $ 2,547.8 million and $ 2,666.2 million, respectively.

The cost, if any, to terminate off-balance sheet financial instruments (primarily letters of credit) is not significant.

Note 15. Commitments and Contingencies

Trade Compliance Matters

The Company has made voluntary disclosures to the U.S. Department of State and the U.S. Department of Commerce, including to the Bureau of Industry and Security with respect to Teledyne FLIR shipments of products from non-U.S. jurisdictions which were not licensed due to an incorrect de minimis calculation methodology under the Export Administration Regulations. The Company has also made voluntary disclosures to export authorities in jurisdictions outside the United States for certain potential violations of local export laws. The Company accrues amounts associated with potential violations to the extent a loss, penalty or other government action becomes probable and can be reasonably estimated. An unfavorable outcome could result in substantial fines and penalties or loss or suspension of export privileges or of particular authorizations that could be material to the Company’s financial position, results of operations or cash flows in and following the period in which such outcome becomes estimable or known.

Environmental Remediation Obligations

At September 28, 2025, the Company’s reserves for environmental remediation obligations totaled $ 6.1 million, of which $ 3.0 million is included in current accrued liabilities. At December 29, 2024, the Company’s reserves for environmental remediation obligations totaled $ 6.5 million. The Company evaluates whether it may be able to recover a portion of future costs for environmental liabilities from its insurance carriers and from third parties. The timing of expenditures depends on a number of factors that vary by site, including the nature and extent of contamination, the number of potentially responsible parties, the timing of regulatory approvals, the complexity of the investigation and remediation, and the standards for remediation. The Company expects that it will pay the amounts recorded over many years and will complete remediation of all sites with which it has been identified in up to 30 years.

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Legal Matters

The Company is working to resolve a civil investigation by the U.S. Department of Justice relating to an ejection seat sequencer program and deliveries to the U.S. Government between 2006 and 2018. A number of other lawsuits, claims and proceedings have been or may be asserted against the Company, including those pertaining to product liability, acquisitions, patent infringement, contracts, employment and employment benefits. While the outcome of litigation, claims, proceedings and investigations cannot be predicted with certainty, and some of these matters may be determined adversely to the Company, management does not believe that the disposition of any such pending matters is likely to have a material adverse effect on the Company’s financial condition.

Note 16. Subsequent Events

TransponderTech

In the third quarter of 2025, the Company announced that it had entered into an agreement to acquire the TransponderTech business headquartered in Linkoping, Sweden from Saab AB. The agreement to acquire the TransponderTech business includes a portfolio of connected commercial maritime products, including Automatic Identification System, VHF Data Exchange System and Global Navigation Satellite System technologies. The transaction is expected to close in the fourth quarter of 2025, and will be included in the Digital Imaging segment.

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Item 2. Management ’ s Discussion and Analysis of Financial Condition and Results of Operations

Overview

Teledyne provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging, and pharmaceutical research. Our products include digital imaging sensors, cameras and systems within the visible, infrared and X-ray spectra, monitoring and control instrumentation for marine and environmental applications, harsh environment interconnects, electronic test and measurement equipment, aircraft information management systems and defense electronics, and satellite communication subsystems. We also supply engineered systems for defense, space, environmental and energy applications. We believe our technological capabilities, innovation and the ability to invest in the development of new and enhanced products are critical to obtaining and maintaining leadership in our markets and the industries in which we compete.

Strategy

Our strategy continues to emphasize growth in our four business segments: Digital Imaging, Instrumentation, Aerospace and Defense Electronics and Engineered Systems. The markets in which we sell our enabling technologies are characterized by high barriers to entry and include specialized products and services not likely to be commoditized. We intend to strengthen and expand our business with targeted acquisitions and through product development. We continue to focus on balanced and disciplined capital deployment among capital expenditures, acquisitions, stock repurchases and product development. We aggressively pursue operational excellence to continually improve our margins and earnings by emphasizing cost containment and evaluating cost reductions in all aspects of our business. At Teledyne, operational excellence includes the rapid integration of the businesses we acquire. Using complementary technology across our businesses and through targeted research and development (“R&D”), we seek to create new products to grow our company and expand our addressable markets. We continually evaluate our businesses to ensure that they are aligned with our strategy.

Trends and Other Matters Affecting Our Business

The global trade environment continues to be highly dynamic, including new potential tariffs and retaliatory tariffs, and a number of the tariffs remain in effect. There have been continuing significant tariffs and trade sanctions between the United States and China, including in each country designation of persons with trading restrictions. China has also restricted the export of certain rare earth minerals which are used in our products, which could disrupt the supply chain for these minerals and components made from these materials. Tariffs, trade restrictions and retaliatory measures could result in revenue reductions, cost increases on material used in our products or significant production delays, which could adversely affect our business, financial condition, operational results and cash flows. Consistent with our strategy, we are optimizing operations and facilities and taking measures to contain costs to reduce the impact from tariffs. We may also implement additional pricing actions to mitigate the impact of these tariffs. To date, our strategies have helped minimize our exposure to these conditions.

The current U.S. Government shutdown could negatively impact our businesses. Previous U.S. Government shutdowns have resulted in delays in anticipated contract awards, issuances of export licenses, shipments and payments of invoices for several of our businesses, and the current shutdown could have similar or worse effects.

Sales recorded and costs incurred recorded by subsidiaries operating outside of the United States are translated into U.S. dollars using exchange rates effective during the respective period. As a result, we are exposed to movements in the exchange rates of various currencies against the U.S. dollar. See Note 13 for additional discussion around our derivative instruments and hedging activities used to mitigate these impacts.

As part of a continuing effort to reduce costs and improve operating performance, we continue to take actions to consolidate and relocate certain facilities and reduce headcount across various businesses, reducing our exposure to weaker end markets. We continue to seek cost reductions in our businesses.

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Results of Operations


	Third Quarter				%		Nine Months				%
(dollars in millions)	2025		2024		Change		2025		2024		Change
Net sales	$	1,539.5	$	1,443.5	6.7	%	$	4,503.1	$	4,167.7	8.0	%
Costs and expenses
Cost of sales	880.0		823.9		6.8	%	2,579.5		2,375.6		8.6	%
Selling, general and administrative	238.2		226.1		5.4	%	701.5		670.6		4.6	%
Research and development	83.4		73.0		14.2	%	240.1		221.2		8.5	%
Acquired intangible asset amortization	55.1		49.8		10.6	%	161.7		148.3		9.0	%
Total costs and expenses	1,256.7		1,172.8		7.2	%	3,682.8		3,415.7		7.8	%
Operating income (loss)	282.8		270.7		4.5	%	820.3		752.0		9.1	%
Interest and debt income (expense), net	(12.6)		(15.7)		(19.7)	%	(47.5)		(44.2)		7.5	%

Non-service retirement benefit income (expense)	2.7		2.8		(3.6)	%	8.2		8.2		—	%
Other income (expense), net	0.9		(2.7)		(133.3)	%	(7.7)		(3.7)		108.1	%
Income before income taxes	273.8		255.1		7.3	%	773.3		712.3		8.6	%
Provision (benefit) for income taxes	52.9		(7.1)		*		153.2		90.7		68.9	%



Net income (loss) including noncontrolling interest	220.9		262.2		(15.8)	%	620.1		621.6		(0.2)	%
Less: Net income (loss) attributable to noncontrolling interest	0.2		0.2		—	%	0.9		0.9		—	%
Net income (loss) attributable to Teledyne	$	220.7	$	262.0	(15.8)	%	$	619.2	$	620.7	(0.2)	%

* Not meaningful


	Third Quarter				%		Nine Months				%
(dollars in millions)	2025		2024		Change		2025		2024		Change
Net sales (a):
Digital Imaging	$	785.4	$	768.4	2.2	%	$	2,313.4	$	2,248.6	2.9	%
Instrumentation	363.6		349.8		3.9	%	1,074.5		1,013.7		6.0	%
Aerospace and Defense Electronics	275.5		200.2		37.6	%	782.8		580.3		34.9	%
Engineered Systems	115.0		125.1		(8.1)	%	332.4		325.1		2.2	%
Total net sales	$	1,539.5	$	1,443.5	6.7	%	$	4,503.1	$	4,167.7	8.0	%
Operating income (loss):
Digital Imaging	$	123.4	$	123.9	(0.4)	%	$	365.3	$	351.2	4.0	%
Instrumentation	98.8		96.3		2.6	%	293.1		269.5		8.8	%
Aerospace and Defense Electronics	70.4		56.3		25.0	%	192.7		165.3		16.6	%
Engineered Systems	12.2		12.9		(5.4)	%	35.1		23.1		51.9	%
Corporate expense	(22.0)		(18.7)		17.6	%	(65.9)		(57.1)		15.4	%
Total operating income (loss)	$	282.8	$	270.7	4.5	%	$	820.3	$	752.0	9.1	%

(a) Net sales exclude inter-segment sales of $6.6 million and $17.5 million for the third quarter and nine months of 2025, respectively, and $5.9 million and $19.2 million for the third quarter and nine months of 2024, respectively.

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Third Quarter Results

The following is a discussion of our 2025 third quarter results compared with the third quarter results of 2024. Comparisons are with the corresponding reporting period of 2024 unless noted otherwise.

Third quarter of 2025 compared with the third quarter of 2024

Our third quarter of 2025 net sales increased 6.7%, primarily due to sales from recent acquisitions in the Aerospace and Defense Electronics segment. Net income attributable to Teledyne for the third quarter of 2025 decreased 15.8%, primarily driven by the favorable resolution of an uncertain tax position reached by the Company with foreign tax authorities around transfer pricing between certain FLIR subsidiaries in the third quarter of 2024. Net income per diluted share was $4.65 for the third quarter of 2025, compared with net income per diluted share of $5.54.

Net Sales

The third quarter of 2025 net sales compared with the third quarter of 2024 reflected higher net sales in the Digital Imaging, Instrumentation and Aerospace and Defense Electronics segments, partially offset by lower net sales in the Engineered Systems segment. The third quarter of 2025 included $69.0 million in incremental sales from recent acquisitions, which are included within the Aerospace and Defense Electronics segment.

Cost of Sales

Cost of sales increased $56.1 million in the third quarter of 2025, primarily driven by higher net sales. Cost of sales as a percentage of net sales increased slightly for the third quarter of 2025, to 57.2% from 57.1%.

Selling, General and Administrative Expense

Selling, general and administrative (“SG&A”) expense increased $12.1 million in the third quarter of 2025 primarily due to higher net sales, including net sales related to 2025 acquisitions. SG&A expense as a percentage of net sales decreased slightly, to 15.5% for the third quarter of 2025 compared with 15.7%. Corporate expense, which is included in SG&A expense, was $22.0 million for the third quarter of 2025 compared with $18.7 million, with the increase primarily related to higher employee compensation costs, including severance costs. Stock-based compensation expense was $10.5 million for the third quarter of 2025 compared with $8.7 million.

Research and Development Expense

R&D expense increased $10.4 million in the third quarter of 2025 primarily due to higher R&D expense in the Digital Imaging segment.

Acquired Intangible Asset Amortization

Acquired intangible asset amortization for the third quarter of 2025 was $55.1 million compared with $49.8 million, with the increase primarily related to 2025 acquisitions within the Aerospace and Defense Electronics segment.

Pension Service Expense

Pension service expense is included in both cost of sales and SG&A expense. For the third quarter of 2025 and 2024, pension service expense was $1.5 million.

Operating Income

Operating income for the third quarter of 2025 increased 4.5%. The third quarter of 2025, compared with the third quarter of 2024, reflected higher operating income in the Instrumentation and Aerospace and Defense Electronics segments, including incremental operating income related to 2025 acquisitions.

Non-operating Income and Expense

Interest and debt expense, net of interest income, was $12.6 million for the third quarter of 2025 compared with $15.7 million. Non-service retirement benefit income was $2.7 million for the third quarter of 2025 compared with $2.8 million. Other income (expense), net, was income of $0.9 million for the third quarter of 2025 compared with expense of $2.7 million for the third quarter of 2024. Other income (expense), net, primarily consisted of a $7.2 million gain on debt extinguishment, partially offset by foreign currency exchange losses in the third quarter of 2025. Other income (expense), net, primarily consisted of foreign currency exchange losses in the third quarter of 2024.

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Income Tax

The third quarter of both the 2025 and 2024 income tax provision considers income, permanent items, tax credits and various statutory tax rates.


	Third Quarter
(dollars in millions)	2025		2024
Provision (benefit) for income taxes (a)	$	52.9	$	(7.1)
Income (loss) before income taxes	$	273.8	$	255.1
Effective tax rate	19.3%		(2.8)%

(a) The third quarter of 2025 includes net discrete income tax benefits of $4.9 million and the third quarter of 2024 includes net discrete income tax benefits of $62.3 million.

In July 2025, the “One Big Beautiful Bill Act” (the “Act”) was enacted into law. The Act includes changes to U.S. tax law, including provisions to accelerate tax deductions for qualified property and research expense. The Company has estimated the 2025 impact in current results which includes a cash tax reduction of approximately $30.0 million. The Company will continue to model the elective decisions before the 2025 tax return is filed in 2026. The 2026 impact is estimated to include a cash tax reduction of between $60.0 million and $70.0 million.

First nine months of 2025 compared with the first nine months of 2024

The first nine months of 2025 net sales increased 8.0%. Net income for the first nine months of 2025 decreased 0.2%, primarily driven by the favorable resolution of an uncertain tax position reached by the Company with foreign tax authorities around transfer pricing between certain FLIR subsidiaries in the third quarter of 2024. Net income per diluted share was $13.06 for the first nine months of 2025, compared with net income per diluted share of $13.01.

Net Sales

The first nine months of 2025 net sales, compared with the first nine months of 2024, reflected higher net sales in each segment. The first nine months of 2025 included $196.3 million in incremental sales from recent acquisitions, which are primarily included within the Aerospace and Defense Electronics segment.

Cost of Sales

Cost of sales increased $203.9 million in the first nine months of 2025, primarily driven by higher net sales. Cost of sales as a percentage of net sales increased for the first nine months of 2025 to 57.3% from 57.0%.

Selling, General and Administrative Expense

SG&A expense increased $30.9 million in the first nine months of 2025 primarily due to higher net sales, including net sales related to 2025 acquisitions. SG&A expense as a percentage of net sales for the first nine months of 2025 was 15.6% compared with 16.1%. Corporate expense, which is included in SG&A expense, was $65.9 million for the first nine months of 2025 compared with $57.1 million, with the increase primarily related to higher employee compensation costs, including severance costs and higher transaction costs in the first nine months of 2025 for current year acquisitions. Stock-based compensation expense was $30.7 million for the first nine months of 2025 compared with $30.0 million.

Research and Development Expense

R&D expense increased $18.9 million in the first nine months of 2025 due to higher R&D expense within the Digital Imaging, Instrumentation and Aerospace and Defense Electronics segments.

Acquired Intangible Asset Amortization

Acquired intangible asset amortization for the first nine months of 2025 was $161.7 million compared with $148.3 million, with the increase primarily related to 2025 acquisitions within the Aerospace and Defense Electronics segment.

Pension Service Expense

Pension service expense is included in both cost of sales and SG&A expense. For both the first nine months of 2025 and 2024, pension service expense was $4.5 million.

Operating Income

Operating income for the first nine months of 2025 increased 9.1%. The first nine months of 2025, compared with the first nine months of 2024, reflected higher operating income in each segment, including incremental operating income related to 2025 acquisitions

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Non-operating Income and Expense

Interest and debt expense, net of interest income, was $47.5 million for the first nine months of 2025, compared with $44.2 million, with the increase related to higher outstanding borrowings on our line of credit during the period as compared to the first nine months of 2024. Non-service retirement benefit income was $8.2 million for the first nine months of 2025 and 2024. Other income and expense, net was expense of $7.7 million for the first nine months of 2025 compared with expense of $3.7 million for the first nine months of 2024. The Other income and expense, net expense of $7.7 million for the first nine months of 2025 included a $10.5 million gain on debt extinguishment, partially offset by foreign currency exchange losses. Other income and expense, net expense of $3.7 million for the first nine months of 2024 primarily related to foreign currency exchange losses.

Income Tax

The first nine months of both the 2025 and 2024 income tax provision considers income, permanent items, tax credits and various statutory tax rates. In both 2025 and 2024, the first nine months discrete impact is primarily related to tax on stock-based compensation.


	Nine Months
(dollars in millions)	2025		2024
Provision (benefit) for income taxes (a)	$	153.2	$	90.7
Income (loss) before income taxes	$	773.3	$	712.3
Effective tax rate	19.8%		12.7%

(a) The first nine months of 2025 includes net discrete income tax benefits of $17.0 million and the first nine months of 2024 includes net discrete income tax benefits of $67.4 million, respectively.

Segment Results

Segment results include net sales and operating income by segment but exclude corporate office expenses. Corporate expense primarily includes various administrative expenses relating to our corporate office that are not allocated to our segments. See Note 3 to these condensed consolidated financial statements for additional segment information.

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Digital Imaging


	Third Quarter						Change				Nine Months						Change
(dollars in millions)	2025			2024			$		%		2025			2024			$		%
Net sales	$	785.4		$	768.4		$	17.0	2.2	%	$	2,313.4		$	2,248.6		$	64.8	2.9	%
Cost of sales	$	435.1		$	427.9		$	7.2	1.7	%	$	1,294.2		$	1,247.7		$	46.5	3.7	%
Selling, general and administrative expense	$	129.4		$	127.9		$	1.5	1.2	%	$	372.4		$	377.9		$	(5.5)	(1.5)	%
Research and development expense	$	50.7		$	42.6		$	8.1	19.0	%	$	143.0		$	134.6		$	8.4	6.2	%
Acquired intangible asset amortization	$	46.8		$	46.1		$	0.7	1.5	%	$	138.5		$	137.2		$	1.3	0.9	%
Operating income	$	123.4		$	123.9		$	(0.5)	(0.4)	%	$	365.3		$	351.2		$	14.1	4.0	%
As a percentage of net sales:
Cost of sales	55.4		%	55.7		%					55.9		%	55.5		%
Selling, general and administrative expense	16.5		%	16.6		%					16.1		%	16.8		%
Research and development expense	6.4		%	5.6		%					6.2		%	6.0		%
Acquired intangible asset amortization	6.0		%	6.0		%					6.0		%	6.1		%
Operating income	15.7		%	16.1		%					15.8		%	15.6		%

Third quarter of 2025 compared with the third quarter of 2024

Net sales increased primarily due to higher sales of commercial infrared imaging components and subsystems, unmanned air systems, and industrial automation imaging systems, partially offset by lower sales of unmanned ground systems. Sales of commercial infrared imaging components and subsystems increased $11.7 million, sales of unmanned air systems increased $7.5 million, sales of industrial automation imaging systems increased $5.0 million, and sales of unmanned ground systems decreased $7.2 million.

Cost of sales increased primarily due to higher net sales. The cost of sales percentage decreased slightly during the period. SG&A expense increased slightly, and SG&A expense as a percentage of net sales decreased slightly. R&D expense and R&D expense as a percentage of net sales increased primarily due to the timing of FLIR product development activities, including higher R&D expense for unmanned air systems. Acquired intangible asset amortization and acquired intangible asset amortization as a percentage of net sales remained reasonably consistent between the two periods.

Operating income decreased primarily due to higher R&D expense, partially offset by higher net sales. As a result of the higher R&D expenses, operating income as a percentage of net sales decreased.

First nine months of 2025 compared with the first nine months of 2024

Net sales increased primarily due to higher sales of commercial infrared imaging components, unmanned air systems and surveillance systems, partially offset by lower sales of commercial infrared imaging systems, X-ray products, geospatial products and industrial automation imaging systems. Sales of commercial infrared imaging components and subsystems increased by $41.7 million, sales of unmanned air systems increased by $29.7 million, sales of surveillance systems increased by $19.7 million, sales of commercial infrared imaging systems decreased by $17.6 million, sales of X-ray products decreased by $11.8 million, sales of geospatial products decreased by $5.4 million, and sales of industrial automation imaging systems decreased by $4.4 million. The first nine months of 2025 also included $15.1 million in incremental sales from recent acquisitions.

Cost of sales increased primarily due to unfavorable product mix, and the cost of sales percentage increased during the period. The SG&A expense decrease included the reduction of a contingent liability resulting from a change in estimate, partially offset by higher severance and facility consolidation costs. As a result, SG&A expense as a percentage of net sales decreased during the first nine months of 2025. R&D expense and R&D expense as a percentage of net sales increased primarily due to the timing of FLIR product development activities. Acquired intangible asset amortization increased slightly while acquired intangible asset amortization as a percentage of net sales remained reasonably consistent between the two periods.

Operating income increased primarily due to higher net sales and lower SG&A, partially offset by unfavorable product mix during the period. As a result, operating income as a percentage of net sales increased slightly during the period.

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Instrumentation


	Third Quarter						Change				Nine Months						Change
(dollars in millions)	2025			2024			$		%		2025			2024			$		%
Net sales	$	363.6		$	349.8		$	13.8	3.9	%	$	1,074.5		$	1,013.7		$	60.8	6.0	%
Cost of sales	$	186.2		$	178.3		$	7.9	4.4	%	$	546.4		$	519.5		$	26.9	5.2	%
Selling, general and administrative expense	$	50.9		$	48.4		$	2.5	5.2	%	$	150.9		$	145.7		$	5.2	3.6	%
Research and development expense	$	24.4		$	23.3		$	1.1	4.7	%	$	74.3		$	68.5		$	5.8	8.5	%
Acquired intangible asset amortization	$	3.3		$	3.5		$	(0.2)	(5.7)	%	$	9.8		$	10.5		$	(0.7)	(6.7)	%
Operating income	$	98.8		$	96.3		$	2.5	2.6	%	$	293.1		$	269.5		$	23.6	8.8	%
As a percentage of net sales:
Cost of sales	51.2		%	51.0		%					50.9		%	51.3		%
Selling, general and administrative expense	14.0		%	13.8		%					14.0		%	14.3		%
Research and development expense	6.7		%	6.7		%					6.9		%	6.8		%
Acquired intangible asset amortization	0.9		%	1.0		%					0.9		%	1.0		%
Operating income	27.2		%	27.5		%					27.3		%	26.6		%

Third quarter of 2025 compared with the third quarter of 2024

Net sales increased due to higher sales in each product line. Sales of Environmental Instrumentation increased $8.1 million primarily due to stronger sales of gas detection products. Sales of Marine Instrumentation increased $5.3 million due to stronger offshore energy and defense markets and sales of Test and Measurement Instrumentation increased $0.4 million.

Cost of sales increased primarily due to higher net sales. The cost of sales percentage increased slightly. SG&A expense increased slightly, and SG&A expense as a percentage of net sales increased slightly. R&D expense increased due to higher Marine Instrumentation product development, and R&D expense as a percentage of net sales was consistent between the two periods.

Operating income increased primarily due to higher Environmental Instrumentation sales and operating income as a percentage of net sales decreased primarily due to unfavorable product mix.

For nine months of 2025 compared with the first nine months of 2024

Net sales increased due to higher sales in each product line. Sales of Marine Instrumentation increased $43.0 million due to stronger offshore energy and defense markets. Sales of Environmental Instrumentation increased $12.3 million primarily due to stronger sales of gas detection products and sales of Test and Measurement Instrumentation increased $5.5 million. The first nine months of 2025 included $5.5 million in incremental sales from recent acquisitions.

Cost of sales increased primarily due to higher net sales, partially offset by favorable product mix. The cost of sales percentage decreased due to favorable product mix. SG&A expense increased primarily due to higher net sales, and SG&A expense as a percentage of net sales decreased primarily due to maintaining cost control measures year-over-year. R&D expense increased due to higher Marine Instrumentation product development, and R&D expense as a percentage of net sales increased slightly.

Operating income increased primarily due to higher net sales and favorable product mix. Operating income as a percentage of net sales increased primarily due to favorable product mix and slower SG&A growth as compared to stronger net sales growth.

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Aerospace and Defense Electronics


	Third Quarter						Change				Nine Months						Change
(dollars in millions)	2025			2024			$		%		2025			2024			$		%
Net sales	$	275.5		$	200.2		$	75.3	37.6	%	$	782.8		$	580.3		$	202.5	34.9	%
Cost of sales	$	162.5		$	111.8		$	50.7	45.3	%	$	460.9		$	327.2		$	133.7	40.9	%
Selling, general and administrative expense	$	29.4		$	25.0		$	4.4	17.6	%	$	93.4		$	69.5		$	23.9	34.4	%
Research and development expense	$	8.2		$	6.9		$	1.3	18.8	%	$	22.4		$	17.7		$	4.7	26.6	%
Acquired intangible asset amortization	$	5.0		$	0.2		$	4.8	*		$	13.4		$	0.6		$	12.8	*
Operating income	$	70.4		$	56.3		$	14.1	25.0	%	$	192.7		$	165.3		$	27.4	16.6	%
As a percentage of net sales:
Cost of sales	59.0		%	55.9		%					58.9		%	56.4		%
Selling, general and administrative expense	10.7		%	12.5		%					11.9		%	12.0		%
Research and development expense	3.0		%	3.4		%					2.9		%	3.0		%
Acquired intangible asset amortization	1.7		%	0.1		%					1.7		%	0.1		%
Operating income	25.6		%	28.1		%					24.6		%	28.5		%

* Not meaningful

Third quarter of 2025 compared with the third quarter of 2024

Net sales increased due to a $75.6 million increase in defense electronics, partially offset by a $0.3 million decrease in aerospace electronics. The third quarter of 2025 included $69.0 million in incremental sales from recent acquisitions.

Cost of sales increased due to higher net sales, inventory step-up expense related to the 2025 acquisitions and unfavorable product mix, including recent acquisitions, which carry a higher cost of sales percentage, and as a result, the cost of sales percentage increased. SG&A expense increased due to higher net sales and higher transaction and integration costs as a result of 2025 acquisitions. R&D expense increased primarily due to the 2025 acquisitions, and R&D expense as a percentage of net sales decreased. Acquired intangible asset amortization increased primarily due to the 2025 acquisitions.

Operating income increased primarily due to increased net sales, and operating income as a percentage of net sales decreased primarily due to unfavorable product mix, including lower gross margins on sales from 2025 acquisitions as well as higher acquired intangible asset amortization.

First nine months of 2025 compared with the first nine months of 2024

Net sales increased due to a $205.3 million increase for defense electronics, partially offset by a $2.8 million decrease for aerospace electronics. The first nine months of 2025 included $175.7 million in incremental sales from recent acquisitions.

Cost of sales increased due to higher net sales, inventory step-up expense related to the 2025 acquisitions and unfavorable product mix, including recent acquisitions, which carry a higher cost of sales percentage, and as a result, the cost of sales percentage increased. SG&A expense increased due to higher net sales and higher transaction and integration costs as a result of 2025 acquisitions. R&D expense increased primarily due to the 2025 acquisitions, and the R&D expense as a percentage of net sales was similar in both periods. Acquired intangible asset amortization increased primarily due to the 2025 acquisitions.

Operating income increased primarily due to increased net sales, and operating income as a percentage of net sales decreased primarily due to higher transaction and integration costs, higher acquired intangible asset amortization and unfavorable product mix including lower gross margins on sales from 2025 acquisitions.

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Engineered Systems


	Third Quarter						Change				Nine Months						Change
(dollars in millions)	2025			2024			$		%		2025			2024			$		%
Net sales	$	115.0		$	125.1		$	(10.1)	(8.1)	%	$	332.4		$	325.1		$	7.3	2.2	%
Cost of sales	$	96.2		$	105.9		$	(9.7)	(9.2)	%	$	278.0		$	281.2		$	(3.2)	(1.1)	%
Selling, general and administrative expense	$	6.5		$	6.1		$	0.4	6.6	%	$	18.9		$	20.4		$	(1.5)	(7.4)	%
Research and development expense	$	0.1		$	0.2		$	(0.1)	(50.0)	%	$	0.4		$	0.4		$	—	—	%
Operating income	$	12.2		$	12.9		$	(0.7)	(5.4)	%	$	35.1		$	23.1		$	12.0	51.9	%
As percentage of net sales:
Cost of sales	83.7		%	84.7		%					83.6		%	86.5		%
Selling, general and administrative expense	5.6		%	4.9		%					5.7		%	6.3		%
Research and development expense	0.1		%	0.1		%					0.1		%	0.1		%
Operating income	10.6		%	10.3		%					10.6		%	7.1		%

Third quarter of 2025 compared with the third quarter of 2024

Net sales decreased due to lower sales of $9.2 million for engineered products and lower sales of $0.9 million for energy systems.

Cost of sales and cost of sales as a percentage decreased primarily due to favorable program mix. SG&A expense and SG&A expense as a percentage of net sales increased due to higher employee compensation costs.

Operating income decreased primarily due to lower net sales, partially offset by favorable program mix, and operating income as a percentage of net sales increased due to favorable program mix.

First nine months of 2025 compared with the first nine months of 2024

Net sales increased due to higher sales of $9.0 million for engineered products, partially offset by a $1.7 million decrease in energy systems.

Cost of sales decreased primarily due to favorable program mix, partially offset by higher net sales and cost of sales as a percentage of net sales decreased primarily due to favorable program mix. SG&A expense decreased primarily due to lower bid and proposal expense and SG&A expense as a percentage of net sales decreased.

Operating income and operating income as a percentage of net sales increased primarily due to higher net sales and favorable program mix.

Financial Condition, Liquidity and Capital Resources

Our principal cash and capital requirements are to fund working capital needs, capital expenditures, income tax payments and debt service requirements as well as acquisitions. We may deploy cash for the stock repurchase program. It is anticipated that cash on hand, operating cash flow, together with available borrowings under our $1.2 billion credit facility, will be sufficient to meet these requirements. To support acquisitions, we may need to raise additional capital. No cash pension contributions have been made since 2013 or are planned for the remainder of 2025 for the domestic qualified pension plans.

During the second quarter of 2025, we entered into a multi-currency notional cash pooling agreement with a financial institution to manage cash flow more efficiently and optimize liquidity. Under the terms of this arrangement, certain participating foreign subsidiaries combine their cash balances in pooling accounts at the same financial institution with the ability to offset bank overdrafts of one participant against positive cash account balances held by another participant. The pool runs daily on a net positive cash basis and is not intended to be used as a source of funding. Amounts in each of the accounts are unencumbered and unrestricted with respect to use. The net positive cash balance related to this pooling arrangement is included in cash, and cash equivalents on the condensed consolidated balance sheets.

Cash and Cash Equivalents

Cash and cash equivalents totaled $528.6 million at September 28, 2025, compared with $649.8 million at December 29, 2024, with the decrease primarily related to funding the 2025 acquisitions, partially offset by cash generated from operating activities. Cash equivalents consist of highly liquid money-market mutual funds, with maturities of three months or less when purchased.

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Long-term Debt

Total debt, net of unamortized debt discount and debt issuance costs at September 28, 2025, was $2,533.4 million compared with $2,649.0 million at December 29, 2024, with the decrease due to payments on fixed rate senior notes.

At September 28, 2025, $1,168.7 million was available under the $1.2 billion credit facility, after reductions of $31.3 million in outstanding letters of credit.

Our bank credit agreements, which includes our $1.2 billion credit facility expiring June 2029, require us to comply with various financial and operating covenants. At September 28, 2025, we were in compliance with these covenants.

Our liquidity is not dependent upon the use of off-balance sheet financial arrangements. We have no off-balance sheet financing arrangements that incorporate the use of special purpose entities or unconsolidated entities.

We may at any time and from time to time seek to retire or purchase our outstanding debt through cash purchases in open-market purchases, privately negotiated transactions or otherwise. Such repurchases, if any, will depend on prevailing market conditions, our liquidity requirements, contractual restrictions and other factors. The amounts involved may be material.

Stock Repurchases

In July 2025, our Board of Directors approved a stock repurchase program authorizing the Company to repurchase up to $2.0 billion of our common stock. This authorization superseded the remaining prior open stock repurchase programs authorized by the Board of Directors. The newly authorized stock repurchase program does not have a stated expiration date. Shares may be repurchased from time to time in open-market transactions at prevailing market prices, in privately negotiated transactions or via an accelerated stock repurchase program. Shares could be repurchased in a plan pursuant to Rule 10b5-1 of the Securities Exchange Act of 1934. The repurchase program is expected to remain open continuously, and the number of shares purchased will depend on a variety of factors such as share price, levels of cash available, acquisitions and alternative investment opportunities available immediately or longer-term, and other regulatory, market or economic conditions. We currently intend to fund future share repurchases, if any, with cash on hand and available borrowings under our credit facility. No repurchases under any authorizations were made in the third quarter and first nine months of 2025.

Cash Flows

Net cash provided by operating activities was $812.3 million for the first nine months of 2025 compared with $859.5 million, with the decrease primarily driven by higher income tax payments in 2025 as well as the timing of accounts receivable collections.

Net cash used in investing activities was $840.9 million for the first nine months of 2025 compared with $178.2 million. During the first nine months of 2025, we spent $764.2 million on acquisitions compared with $123.7 million. Capital expenditures for the first nine months of 2025 and 2024 were $77.5 million and $54.7 million, respectively. We currently plan to invest approximately $130 million for capital expenditures in 2025.

Net cash used in financing activities was $93.5 million for the first nine months of 2025 compared with net cash used in financing activities of $772.4 million. The first nine months of 2025 included the repurchase and retirement of $118.2 million in principal of our fixed rate senior notes for $107.7 million in cash. The first nine months of 2024 included a $450 million debt maturity payment on our Senior Notes due April 2024 and share repurchases of $332.6 million.

Critical Accounting Policies and Estimates

Our critical accounting policies and estimates are those that are reflective of significant judgments and uncertainties and may potentially result in materially different results under different assumptions and conditions. Our critical accounting policies are the following: accounting for revenue recognition; accounting for business combinations, goodwill and acquired intangible assets; and accounting for income taxes.

For additional discussion of the application of the critical accounting policies and other accounting policies, see Note 1 to the condensed consolidated financial statements and also Management’s Discussion and Analysis of Financial Condition and Results of Operations—Critical Accounting Policies and Note 2 of the notes to consolidated financial statements included in Teledyne’s 2024 Form 10-K.

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Safe Harbor Cautionary Statement Regarding Forward-Looking Information

From time to time we make, and this report contains, forward-looking statements, as defined in the Private Securities Litigation Reform Act of 1995, with respect to management’s beliefs about the financial condition, results of operations, acquisitions, capital expenditures, stock repurchases, product synergies, integration costs, tax matters and businesses of Teledyne in the future. Forward-looking statements involve risks and uncertainties, are based on the current expectations of the management of Teledyne and are subject to uncertainty and changes in circumstances. All statements made in this Management’s Discussion and Analysis of Financial Condition and Results of Operations and in other sections of this Form 10-Q that are not historical in nature should be considered forward-looking. Actual results could differ materially from these forward-looking statements.

Many factors could change anticipated results, including: the impact of policies of the U.S. Presidential Administration, especially with respect to new and higher tariffs, cutbacks in the funding of government agencies and programs, and the scaling back of environmental and green energy policies; escalating economic and diplomatic tension between China and the United States, including a “trade war” resulting in higher tariffs and restrictions on sales of goods and services; reciprocal tariffs from other countries, especially from members of the European Union; U.S. Government shutdowns, which in the past have resulted in delays in anticipated contract awards, delayed payments of invoices and delays in the issuance of export and other licenses; the inability to develop and market new competitive products; changes in relevant tax and other laws; foreign currency exchange risks; rising interest rates; risks associated with indebtedness, as well as our ability to reduce indebtedness and the timing thereof; the impact of semiconductor and other supply chain shortages; higher inflation, including wage competition and higher shipping costs; labor shortages and competition for skilled personnel; inherent uncertainties involved in the estimates and judgments used in the preparation of financial statements and the providing of estimates of financial measures, in accordance with GAAP and related standards; disruptions in the global economy; the ongoing conflict in Israel and neighboring regions, including related protests, attacks on defense contractors and suppliers, and the disruption to global shipping routes; the ongoing conflict between Russia and Ukraine, including the impact to energy prices and availability, especially in Europe; customer and supplier bankruptcies; changes in demand for products sold to the defense electronics, instrumentation, digital imaging, energy exploration and production, commercial aviation, semiconductor, and communications markets; funding, continuation and award of government programs; cuts to defense spending resulting from existing and future deficit reduction measures or changes to U.S. and foreign government spending and budget priorities triggered by inflation, rising interest costs and economic conditions; the continuing review and resolution of FLIR’s trade compliance and tax matters; threats to the security of our confidential and proprietary information, including cybersecurity threats; risks related to artificial intelligence; natural and man-made disasters; and our ability to achieve emission reduction targets and decrease our carbon footprint. Lower oil and natural gas prices, as well as instability in the Middle East or other oil producing regions, and new regulations or restrictions relating to energy production could further negatively affect our businesses that supply the oil and gas industry. Weakness in the commercial aerospace industry negatively affects the markets of our commercial aviation businesses. Lower aircraft production rates at Boeing or Airbus could result in reduced sales of our commercial aerospace products. In addition, financial market fluctuations affect the value of the Company’s pension assets. Changes in the policies of the United States and foreign governments, including economic sanctions or in regard to support for Ukraine, could result, over time, in reductions or realignment in defense or other government spending and further changes in programs in which the Company participates.

While our growth strategy includes possible acquisitions, we cannot provide any assurance as to when, if or on what terms any acquisitions will be made. Acquisitions involve various inherent risks, such as, among others, our ability to integrate acquired businesses, retain key management and customers, and achieve identified financial and operating synergies. There are additional risks associated with acquiring, owning and operating businesses internationally, including those arising from U.S. and foreign government policy changes or actions and exchange rate fluctuations.

We continue to take action to assure compliance with the internal controls, disclosure controls and other requirements of the Sarbanes-Oxley Act of 2002. While we believe our control systems are effective, there are inherent limitations in all control systems, and misstatements due to error or fraud may occur and may not be detected.

Readers are urged to read our periodic reports filed with the SEC for a more complete description of our Company, its businesses, its strategies and the various risks that we face. Various risks are identified in our 2024 Form 10-K and subsequent Quarterly Reports on Form 10-Q.

All forward-looking statements speak only as of the date they are made and are based on information available at that time. We assume no obligation to publicly update or revise any forward-looking statements to reflect circumstances or events that occur after the date the forward-looking statements were made or to reflect the occurrence of unanticipated events, except as required by federal securities laws. As forward-looking statements involve significant risks and uncertainties, caution should be exercised against placing undue reliance on such statements.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

There were no material changes to the information provided under “Item 7A, Quantitative and Qualitative Disclosure About Market Risk” included in our 2024 Form 10-K.

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Item 4. Controls and Procedures

Our disclosure controls and procedures are designed to ensure that information required to be disclosed in reports that we file or submit under the Securities Exchange Act of 1934 are recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC and to provide reasonable assurance that information required to be disclosed by us in such reports is accumulated and communicated to the Company’s management, including its principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure. Our President and Chief Executive Officer and our Executive Vice President and Chief Financial Officer, with the participation and assistance of other members of management, have reviewed the effectiveness of our disclosure controls and procedures and have concluded that the disclosure controls and procedures as of September 28, 2025, are effective at the reasonable assurance level.

In connection with our evaluation during the quarterly period ended September 28, 2025, we have made no changes in our internal controls over financial reporting that have materially affected or are reasonably likely to materially affect our internal controls over financial reporting.

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PART II OTHER INFORMATION

Item 1. Legal Proceedings

See Item 1 of Part I, “Financial Statements— Note 15 —Commitments and Contingencies.”

Item 1A. Risk Factors

There are no material changes to the risk factors previously disclosed in our 2024 Form 10-K in response to Item 1A. to Part I of Form 10-K. See also Part I Item 2., Management’s Discussion and Analysis of Financial Condition and Results of Operations for additional information regarding tariffs and foreign currency exchange rate risks.

Item 5. Other Information

Director and Officer Trading Arrangements

None of the Company’s directors or officers adopted or terminated a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement during the Company’s fiscal quarter ended September 28, 2025.

Amendment No. 1 to Eighth Amended and Restated Employment Agreement

On October 23, 2025, following authorization by Teledyne’s Personnel and Compensation Committee and Board of Directors, Teledyne and Dr. Robert Mehrabian, Executive Chairman of Teledyne, entered into Amendment No. 1 to the Eighth Amended and Restated Employment, dated October 24, 2023, between Teledyne and Dr. Mehrabian (the "Employment Agreement"), extending the expiration of the term of the Employment Agreement from December 31, 2026, to December 31, 2028.

The foregoing description of the amendment to the Employment Agreement is qualified in its entirety by reference to the full text of the amendment, which is filed as Exhibit 10.1 hereto.

Table of Contents

Item 6. Exhibits


(a)	Exhibits

	Exhibit 3.1	Restated Certificate of Incorporation of Teledyne Technologies Incorporated (including Certificate of Designation of Series A Junior Participating Preferred Stock) (incorporated by reference to Exhibit 3.1 to the Company’s Annual Report on Form 10-K for the year ended January 2, 2000 (File No. 1-15295))

	Exhibit 3.2	Certificate of Amendment to Teledyne’s Restated Certificate of Incorporation (incorporated by reference to the Company’s Current Report on Form 8-K dated April 24, 2024 (File No. 1-15295))

	Exhibit 3.3	Certificate of Amendment to Teledyne’s Restated Certificate of Incorporation (incorporated by reference to the Company’s Current Report on Form 8-K dated April 22, 2025 (File No. 1-15295))

	Exhibit 3.4	Fifth Amended and Restated Bylaws of Teledyne (incorporated by reference to the Company’s Current Report on Form 8-K dated April 24, 2024 (File No. 1-15295))

	Exhibit 10.1	Amendment N o. 1 to Eighth Amended and Restated Employment Agreement by and between Teledyne Technologies Incorporated and Robert Mehrabian †

	Exhibit 31.1	302 Certification – George C. Bobb III

	Exhibit 31.2	302 Certification – Stephen F. Blackwood

	Exhibit 32.1	906 Certification – George C. Bobb III

	Exhibit 32.2	906 Certification – Stephen F. Blackwood

	Exhibit 101 (INS)	XBRL Instance Document

	Exhibit 101 (SCH)	XBRL Schema Document

	Exhibit 101 (CAL)	XBRL Calculation Linkbase Document

	Exhibit 101 (LAB)	XBRL Label Linkbase Document XBRL Schema Document

	Exhibit 101 (PRE)	XBRL Presentation Linkbase Document XBRL Schema Document

	Exhibit 101 (DEF)	XBRL Definition Linkbase Document XBRL Schema Document

	Exhibit 104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

	†	Denotes management contract or compensatory plan or arrangement required to be filed as an Exhibit.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


	TELEDYNE TECHNOLOGIES INCORPORATED



DATE: October 24, 2025	By:	/s/ Stephen F. Blackwood
		Stephen F. Blackwood, Executive Vice President and
		Chief Financial Officer
		(Principal Financial Officer and Authorized Officer)

TABLE OF CONTENTS

Part I Financial Information Item 1. Financial Statements Note 1. General Note 2. Business Acquisitions Note 3. Business Segments Note 4. Revenue Recognition and Contract Balances Note 5. Goodwill and Acquired Intangible Assets Note 6. Supplemental Balance Sheet Information Note 7. Long-term Debt Note 8. Income Taxes Note 9. Pension Plans Note 10. Stock-based Compensation Note 11. Earnings Per Share Note 12. Accumulated Other Comprehensive Income (loss)Note 13. Derivative Instruments and Hedging Activities Note 14. Fair Value Measurement Note 15. Commitments and Contingencies Note 16. Subsequent Events Item 2. Management S Discussion and Analysis Of Financial Condition and Results Of Operations Item 2. Management Item 3. Quantitative and Qualitative Disclosures About Market Risk Item 4. Controls and Procedures Part II Other Information Item 1. Legal Proceedings Item 1A. Risk Factors Item 5. Other Information Item 6. Exhibits

Exhibits

Exhibit 3.1 Restated Certificate of Incorporation of Teledyne Technologies Incorporated (including Certificate of Designation of Series A Junior Participating Preferred Stock) (incorporated by reference to Exhibit 3.1 to the Companys Annual Report on Form 10-K for the year ended January 2, 2000 (File No. 1-15295)) Exhibit 3.2 Certificate of Amendment to Teledynes Restated Certificate of Incorporation (incorporated by reference to the Companys Current Report on Form 8-K dated April 24, 2024 (File No. 1-15295)) Exhibit 3.3 Certificate of Amendment to Teledynes Restated Certificate of Incorporation (incorporated by reference to the Companys Current Report on Form 8-K dated April 22, 2025 (File No. 1-15295)) Exhibit 3.4 Fifth Amended and Restated Bylaws of Teledyne (incorporated by reference to the Companys Current Report on Form 8-K dated April 24, 2024 (File No. 1-15295)) Exhibit 10.1 AmendmentNo. 1 to Eighth Amended and Restated Employment Agreementby and between Teledyne Technologies Incorporated and Robert Mehrabian Exhibit31.1 302 Certification George C. Bobb III Exhibit 31.2 302 Certification Stephen F. Blackwood Exhibit 32.1 906 Certification George C. Bobb III Exhibit 32.2 906 Certification Stephen F. Blackwood

TDY 10-Q Quarter ended Sept. 28, 2025

Exhibits