ALSN DEF 14A DEF-14A Report March 26, 2025 | Alphaminr
Allison Transmission Holdings Inc

ALSN DEF 14A Report ended March 26, 2025

ALLISON TRANSMISSION HOLDINGS INC
10-Qs and 10-Ks
10-Q
Quarter ended March 31, 2025
10-K
Fiscal year ended Dec. 31, 2024
10-Q
Quarter ended Sept. 30, 2024
10-Q
Quarter ended June 30, 2024
10-Q
Quarter ended March 31, 2024
10-K
Fiscal year ended Dec. 31, 2023
10-Q
Quarter ended Sept. 30, 2023
10-Q
Quarter ended June 30, 2023
10-Q
Quarter ended March 31, 2023
10-K
Fiscal year ended Dec. 31, 2022
10-Q
Quarter ended Sept. 30, 2022
10-Q
Quarter ended June 30, 2022
10-Q
Quarter ended March 31, 2022
10-K
Fiscal year ended Dec. 31, 2021
10-Q
Quarter ended Sept. 30, 2021
10-Q
Quarter ended June 30, 2021
10-Q
Quarter ended March 31, 2021
10-K
Fiscal year ended Dec. 31, 2020
10-Q
Quarter ended Sept. 30, 2020
10-Q
Quarter ended June 30, 2020
10-Q
Quarter ended March 31, 2020
10-K
Fiscal year ended Dec. 31, 2019
10-Q
Quarter ended Sept. 30, 2019
10-Q
Quarter ended June 30, 2019
10-Q
Quarter ended March 31, 2019
10-K
Fiscal year ended Dec. 31, 2018
10-Q
Quarter ended Sept. 30, 2018
10-Q
Quarter ended June 30, 2018
10-Q
Quarter ended March 31, 2018
10-K
Fiscal year ended Dec. 31, 2017
10-Q
Quarter ended Sept. 30, 2017
10-Q
Quarter ended June 30, 2017
10-Q
Quarter ended March 31, 2017
10-K
Fiscal year ended Dec. 31, 2016
10-Q
Quarter ended Sept. 30, 2016
10-Q
Quarter ended June 30, 2016
10-Q
Quarter ended March 31, 2016
10-K
Fiscal year ended Dec. 31, 2015
10-Q
Quarter ended Sept. 30, 2015
10-Q
Quarter ended June 30, 2015
10-Q
Quarter ended March 31, 2015
10-K
Fiscal year ended Dec. 31, 2014
10-Q
Quarter ended Sept. 30, 2014
10-Q
Quarter ended June 30, 2014
10-Q
Quarter ended March 31, 2014
10-K
Fiscal year ended Dec. 31, 2013
10-Q
Quarter ended Sept. 30, 2013
10-Q
Quarter ended June 30, 2013
10-Q
Quarter ended March 31, 2013
10-K
Fiscal year ended Dec. 31, 2012
10-Q
Quarter ended Sept. 30, 2012
10-Q
Quarter ended June 30, 2012
10-Q
Quarter ended March 31, 2012
PROXIES
DEF 14A
Filed on March 26, 2025
DEF 14A
Filed on March 29, 2024
DEF 14A
Filed on March 24, 2023
DEF 14A
Filed on March 25, 2022
DEF 14A
Filed on March 26, 2021
DEF 14A
Filed on March 27, 2020
DEF 14A
Filed on March 29, 2019
DEF 14A
Filed on March 29, 2018
DEF 14A
Filed on March 31, 2017
DEF 14A
Filed on April 8, 2016
DEF 14A
Filed on April 2, 2015
DEF 14A
Filed on March 27, 2014
DEF 14A
Filed on March 28, 2013
TABLE OF CONTENTS
Corporate GovernanceOur Commitment to Corporate Social ResponsibilityCertain Relationships and Related Person TransactionsMeetings and Committees of our BoardStock OwnershipExecutive OfficersProposal No. 1To elect nine directorsProposal No. 2To ratify the appointment of PricewaterhouseCoopers LLP as our independent registered public accounting firm for 2025Report of the Audit CommitteeProposal No. 3Approval of the amendment to our Second Amended and Restated Certificate of Incorporation to provide for exculpation of officersProposal No. 4An advisory non-binding vote to approve the compensation paid to our named executive officersProposal No. 5An advisory non-binding vote on the frequency of future advisory votes on the compensation paid to our named executive officersExecutive CompensationCompensation Discussion and AnalysisCompensation-Related Risk AssessmentCompensation Committee ReportSummary Compensation TableGrants of Plan-Based Awards for 2024Outstanding Equity Awards at December 31, 2024Options Exercised and Stock Vested during 2024Pension Benefits for 2024Nonqualified Deferred Compensation for 2024Potential Payments upon Termination or Change-in-ControlDirector CompensationRatio of CEO Compensation to Median of EmployeesPay Versus PerformanceEquity Compensation Plan InformationStockholder Proposals at 2026 Annual MeetingQuestions and Answers about the Annual Meeting and VotingIncorporation by ReferenceAppendix A-1: Amendment to the Second Amended and Restated Certificate of Incorporation A-1Appendix A-2: Amendment to the Second Amended and Restated Certificate of Incorporation (Marked to Show Changes) A-3