CHY 40-17G/A DEF-14A Report Sept. 16, 2025 | Alphaminr
CALAMOS CONVERTIBLE & HIGH INCOME FUND

CHY 40-17G/A Report ended Sept. 16, 2025

TABLE OF CONTENTS
40-17G/A 1 tm2526008d1_4017g.htm 40-17G/A   September 11, 2025   Securities and Exchange Commission 100 F Street, NE Washington, DC 20549   FIDELITY BOND FILING Calamos Investment Trust – 1940 Act File No. 811-05443 Calamos Advisors Trust – 1940 Act File No. 811-09237 Calamos Antetokounmpo Sustainable Equities Trust – 1940 Act File No. 811-23822 Calamos ETF Trust – 1940 Act File No. 811-22887 Calamos Convertible Opportunities and Income Fund – 1940 Act File No. 811-21080 Calamos Convertible and High Income Fund – 1940 Act File No. 811-21319 Calamos Strategic Total Return Fund – 1940 Act File No. 811-21484 Calamos Global Total Return Fund – 1940 Act File No. 811-21547 Calamos Global Dynamic Income Fund – 1940 Act File No. 811-22047 Calamos Dynamic Convertible and Income Fund – 1940 Act File No. 811-22949 Calamos Long/Short Equity & Dynamic Income Trust – 1940 Act File No. 811-23295   The premium on the bond has been paid for the period from April 30, 2025 to April 30, 2026. The