CMCO

SEC source: 0001628280-25-053118 · wk-form4_1763571473.xml · derivative · entry 5

Abraham Chad R · CIK 0001538591 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,635.0466

Underlying: Common Stock · 8,594.2903 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F4 · derivative.exercise_date: Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Plan.

F4 · derivative.expiration_date: Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053118 · wk-form4_1763571473.xml · derivative · entry 4

Abraham Chad R · CIK 0001538591 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,587.5867

Underlying: Common Stock · 3,570.842 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F4 · derivative.exercise_date: Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Plan.

F4 · derivative.expiration_date: Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053118 · wk-form4_1763571473.xml · derivative · entry 3

Abraham Chad R · CIK 0001538591 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,256.829

Underlying: Common Stock · 3,241.733 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F4 · derivative.exercise_date: Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Plan.

F4 · derivative.expiration_date: Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053118 · wk-form4_1763571473.xml · derivative · entry 2

Abraham Chad R · CIK 0001538591 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,260.164

Underlying: Common Stock · 4,240.5745 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred Shares will be delivered to the reporting person on February 1, 2031, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred Shares will be delivered to the reporting person on February 1, 2031, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053117 · wk-form4_1763571467.xml · nonDerivative · entry 1

Rustowicz Gregory P · CIK 0001527862 · Executive VP Finance, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,599.4405

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 19,510.4405 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 2,714.0242 shares become fully vested 5/22/2026; 3,344.6028 shares become fully vested 50% per year for two years beginning 5/20/2026; and 13,451.8135 shares become fully vested 33.33% per year for 3 years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-053116 · wk-form4_1763571458.xml · derivative · entry 6

Beliveau-Dunn Jeanne · CIK 0001714894 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,635.0466

Underlying: Common Stock · 8,594.2903 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053116 · wk-form4_1763571458.xml · derivative · entry 5

Beliveau-Dunn Jeanne · CIK 0001714894 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,587.5867

Underlying: Common Stock · 3,570.842 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053116 · wk-form4_1763571458.xml · derivative · entry 4

Beliveau-Dunn Jeanne · CIK 0001714894 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,256.829

Underlying: Common Stock · 3,241.733 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053116 · wk-form4_1763571458.xml · derivative · entry 3

Beliveau-Dunn Jeanne · CIK 0001714894 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,260.164

Underlying: Common Stock · 4,240.5745 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053116 · wk-form4_1763571458.xml · derivative · entry 2

Beliveau-Dunn Jeanne · CIK 0001714894 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,856.7991

Underlying: Common Stock · 2,843.7378 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053115 · wk-form4_1763571452.xml · nonDerivative · entry 1

Wilson David J. · CIK 0001629079 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 198,353.1172

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 84,240.1172 shares of restricted stock issued to reporting person subject to forfeiture in whole or part. 11,104.8823 shares become fully vested 5/22/2026; 14,562.7028 shares become fully vested 50% per year for three years beginning 5/20/2026, and 58,572.5321 shares become fully vested 33.33% per year for 3 years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-053114 · wk-form4_1763571446.xml · nonDerivative · entry 1

Adams Jon · CIK 0001875308 · President, Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,804.431

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 10,045.4310 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 737.1077 shares become fully vested 5/22/2026; 1,357.0490 shares become fully vested 50% per year for two years beginning 1/22/2026; 1,246.5690 become fully vested 50% per year for two years beginning 5/20/2026, and 6,704.7053 shares become fully vested 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-053113 · wk-form4_1763571440.xml · nonDerivative · entry 1

Williams Adrienne · CIK 0001876305 · Sr. Vice President & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,382.1928

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 10,315.1928 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,357.0122 shares become fully vested 5/22/2026; 1,731.5160 shares become fully vested 50% per year for two years beginning 5/20/2026, and 7,226.6646 shares become fully vested 33.33% per year for 3 years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-053112 · wk-form4_1763571434.xml · derivative · entry 5

Aghili Aziz · CIK 0001524680 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,635.0466

Underlying: Common Stock · 8,594.2903 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F6 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of the issuer, under and subject to the terms of the Plan.

F6 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of the issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053112 · wk-form4_1763571434.xml · derivative · entry 4

Aghili Aziz · CIK 0001524680 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,587.5867

Underlying: Common Stock · 3,570.842 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F5 · derivative.exercise_date: Deferred shares will be delivered to the reporting person on January 1, 2027, under and subject to the terms of the Plan.

F5 · derivative.expiration_date: Deferred shares will be delivered to the reporting person on January 1, 2027, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053112 · wk-form4_1763571434.xml · derivative · entry 3

Aghili Aziz · CIK 0001524680 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,256.829

Underlying: Common Stock · 3,241.733 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F4 · derivative.exercise_date: Deferred shares will be delivered to the reporting person on June 1, 2026, under and subject to the terms of the Plan.

F4 · derivative.expiration_date: Deferred shares will be delivered to the reporting person on June 1, 2026, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053112 · wk-form4_1763571434.xml · derivative · entry 2

Aghili Aziz · CIK 0001524680 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,260.164

Underlying: Common Stock · 4,240.5745 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered to the reporting person on December 31, 2025, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered to the reporting person on December 31, 2025, under and subject to the terms of the Plan.

SEC source: 0001628280-25-053111 · wk-form4_1763571426.xml · nonDerivative · entry 1

Korman Alan S · CIK 0001509464 · Sr VP, Gen'l Counsel & Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,480.1471

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 14,182.1471 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,924.4898 shares become fully vested 5/22/2026; 2,378.7924 shares become fully vested 50% per year for three years beginning 5/20/2026, and 9,878.8649 shares become fully vested 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-053110 · wk-form4_1763571418.xml · nonDerivative · entry 1

Ramos Lara Mario Y. · CIK 0001747575 · CPTO and GM Latin America

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,367.1928

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 10,315.1928 shares of restricted stock issued to reporting person, subject to forfeiture in whole or part; 1,357.0122 shares become fully vested 5/22/2026, 1,731.5160 shares become fully vested 50% per year for two years beginning 5/20/2026, and 7,226.6646 shares become fully vested 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-053109 · wk-form4_1763571409.xml · nonDerivative · entry 1

Paradowski Mark R · CIK 0001582856 · Sr VP Information Services&CDO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,275.1773

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 8,702.1773 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,151.4042 shares become fully vested 5/22/2026; 1,455.8618 shares become fully vested 50% per year for two years beginning 5/20/2026, and 6,094.9113 shares become fully vested 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001005229-25-000218 · wk-form4_1756148873.xml · nonDerivative · entry 1

Adams Jon · CIK 0001875308 · President, Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,757.2337

F1 · shares: 1,506.0825 restricted stock units became fully vested on 8/22/2025, of which 481 shares were traded and .0825 were converted to cash to satisfy tax withholding obligations.

F2 · balance_after: Includes 9,998.2337 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 733.6877 shares become fully vested 5/22/2026; 1,350.7352 shares become fully vested 50% per year for two years beginning 1/22/2026; 1,240.7508 become fully vested 50% per year for two years beginning 5/20/2026, and 6.673.0600 shares become fully vested 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-040888 · wk-form4_1755712461.xml · nonDerivative · entry 1

Ramos Lara Mario Y. · CIK 0001747575 · CPTO and GM Latin America

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,318.7124

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 10,266.7124 shares of restricted stock issued to reporting person, subject to forfeiture in whole or part; 1,350.7222 shares become fully vested 5/22/2026, 1,723.4344 shares become fully vested 50% per year for two years beginning 5/20/2026, and 7,192.5558 shares become fully vested 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-040887 · wk-form4_1755712453.xml · derivative · entry 5

Bohl Kathryn V · CIK 0001321557 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,594.2903

Underlying: Common Stock · 8,553 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040887 · wk-form4_1755712453.xml · derivative · entry 4

Bohl Kathryn V · CIK 0001321557 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,570.842

Underlying: Common Stock · 3,553.8779 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040887 · wk-form4_1755712453.xml · derivative · entry 3

Bohl Kathryn V · CIK 0001321557 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,241.733

Underlying: Common Stock · 3,226.4392 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040887 · wk-form4_1755712453.xml · derivative · entry 2

Bohl Kathryn V · CIK 0001321557 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,240.5745

Underlying: Common Stock · 4,220.7283 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040886 · wk-form4_1755712445.xml · nonDerivative · entry 1

Paradowski Mark R · CIK 0001582856 · Sr VP Information Services&CDO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,234.2781

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 8,661.2781 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,146.0672 shares become fully vested 5/22/2026; 1,449.0668 shares become fully vested 50% per year for two years beginning 5/20/2026, and 6,066.1441 shares become fully vested 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-040885 · wk-form4_1755712437.xml · nonDerivative · entry 1

Adams Jon · CIK 0001875308 · President, Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,238.3162

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 11,504.3162 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,506.0825 shares become fully vested on 8/22/2025; 733.6877 shares become fully vested 5/22/2026; 1,350.7352 shares become fully vested 50% per year for two years beginning 1/22/2026; 1,240.7508 become fully vested 50% per year for two years beginning 5/20/2026, and 6.673.0600 shares become fully vested 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-040884 · wk-form4_1755712429.xml · derivative · entry 5

Abraham Chad R · CIK 0001538591 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,594.2903

Underlying: Common Stock · 8,553 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F4 · derivative.exercise_date: Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Plan.

F4 · derivative.expiration_date: Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040884 · wk-form4_1755712429.xml · derivative · entry 4

Abraham Chad R · CIK 0001538591 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,570.842

Underlying: Common Stock · 3,553.8779 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F4 · derivative.exercise_date: Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Plan.

F4 · derivative.expiration_date: Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040884 · wk-form4_1755712429.xml · derivative · entry 3

Abraham Chad R · CIK 0001538591 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,241.733

Underlying: Common Stock · 3,226.4392 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F4 · derivative.exercise_date: Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Plan.

F4 · derivative.expiration_date: Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040884 · wk-form4_1755712429.xml · derivative · entry 2

Abraham Chad R · CIK 0001538591 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,240.5745

Underlying: Common Stock · 4,220.7283 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred Shares will be delivered to the reporting person on February 1, 2031, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred Shares will be delivered to the reporting person on February 1, 2031, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040883 · wk-form4_1755712421.xml · nonDerivative · entry 1

Rustowicz Gregory P · CIK 0001527862 · Executive VP Finance, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,507.7591

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 19,418.7591 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 2,701.4442 shares become fully vested 5/22/2026; 3,328.9922 shares become fully vested 50% per year for two years beginning 5/20/2026; and 13,388.3227 shares become fully vested 33.33% per year for 3 years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-040882 · wk-form4_1755712413.xml · nonDerivative · entry 1

Williams Adrienne · CIK 0001876305 · Sr. Vice President & CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,333.7124

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 10,266.7124 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,350.7222 shares become fully vested 5/22/2026; 1,723.4344 shares become fully vested 50% per year for two years beginning 5/20/2026, and 7,192.5558 shares become fully vested 33.33% per year for 3 years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-040881 · wk-form4_1755712404.xml · nonDerivative · entry 1

Wilson David J. · CIK 0001629079 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 197,957.2193

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 83,844.2193 shares of restricted stock issued to reporting person subject to forfeiture in whole or part. 11,053.4092 shares become fully vested 5/22/2026; 14,494.7328 shares become fully vested 50% per year for three years beginning 5/20/2026, and 58,296.0773 shares become fully vested 33.33% per year for 3 years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-040879 · wk-form4_1755712385.xml · nonDerivative · entry 1

Korman Alan S · CIK 0001509464 · Sr VP, Gen'l Counsel & Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,413.497

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 14,115.4970 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,915.5694 shares become fully vested 5/22/2026; 2,367.6896 shares become fully vested 50% per year for three years beginning 5/20/2026, and 9,832.2380 shares become fully vested 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001628280-25-040880 · wk-form4_1755712394.xml · derivative · entry 2

Dastoor Michael · CIK 0001295399 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,241.733

Underlying: Common Stock · 3,226.4392 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered to reporting person on January 1, 2026, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered to reporting person on January 1, 2026, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040878 · wk-form4_1755712377.xml · derivative · entry 6

Beliveau-Dunn Jeanne · CIK 0001714894 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,594.2903

Underlying: Common Stock · 8,553 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040878 · wk-form4_1755712377.xml · derivative · entry 5

Beliveau-Dunn Jeanne · CIK 0001714894 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,570.842

Underlying: Common Stock · 3,553.8779 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040878 · wk-form4_1755712377.xml · derivative · entry 4

Beliveau-Dunn Jeanne · CIK 0001714894 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,241.733

Underlying: Common Stock · 3,226.4392 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040878 · wk-form4_1755712377.xml · derivative · entry 3

Beliveau-Dunn Jeanne · CIK 0001714894 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,240.5745

Underlying: Common Stock · 4,220.7283 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040878 · wk-form4_1755712377.xml · derivative · entry 2

Beliveau-Dunn Jeanne · CIK 0001714894 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,843.7378

Underlying: Common Stock · 2,830.5054 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

F3 · balance_after: Deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040877 · wk-form4_1755712369.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,787.003

F1 · shares: Represents additional restricted stock units attributable to dividend reinvestment.

F2 · balance_after: Includes 13,703.0030 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,702.7285 shares become fully vested 5/22/2026; 2,215.2636 shares become fully vested 50% per year for two years beginning 5/20/2026, and 9,785.0109 shares become fully vested 33.33% per year for three years beginning 5/19/2026 if reporting person remains an employee of issuer.

SEC source: 0001628280-25-040876 · wk-form4_1755712362.xml · derivative · entry 5

Aghili Aziz · CIK 0001524680 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,594.2903

Underlying: Common Stock · 8,553 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F6 · derivative.exercise_date: Deferred shares will be delivered after the reporting person ceases to be a director of the issuer, under and subject to the terms of the Plan.

F6 · derivative.expiration_date: Deferred shares will be delivered after the reporting person ceases to be a director of the issuer, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040876 · wk-form4_1755712362.xml · derivative · entry 4

Aghili Aziz · CIK 0001524680 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,570.842

Underlying: Common Stock · 3,553.8779 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F5 · derivative.exercise_date: Deferred shares will be delivered to the reporting person on January 1, 2027, under and subject to the terms of the Plan.

F5 · derivative.expiration_date: Deferred shares will be delivered to the reporting person on January 1, 2027, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040876 · wk-form4_1755712362.xml · derivative · entry 3

Aghili Aziz · CIK 0001524680 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,241.733

Underlying: Common Stock · 3,226.4392 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F4 · derivative.exercise_date: Deferred shares will be delivered to the reporting person on June 1, 2026, under and subject to the terms of the Plan.

F4 · derivative.expiration_date: Deferred shares will be delivered to the reporting person on June 1, 2026, under and subject to the terms of the Plan.

SEC source: 0001628280-25-040876 · wk-form4_1755712362.xml · derivative · entry 2

Aghili Aziz · CIK 0001524680 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,240.5745

Underlying: Common Stock · 4,220.7283 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents additional deferred stock units attributable to dividend reinvestment.

F3 · derivative.exercise_date: Deferred shares will be delivered to the reporting person on December 31, 2025, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered to the reporting person on December 31, 2025, under and subject to the terms of the Plan.

SEC source: 0001005229-25-000197 · wk-form4_1753299847.xml · derivative · entry 2

Aghili Aziz · CIK 0001524680 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,554.0454

Underlying: Common Stock · 8,553 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

F2 · shares: Represents deferred stock units granted to reporting person under the Columbus McKinnon Corporation Second Amended and Restated 2016 Long Term Incentive Plan effective June 4, 2024.

F3 · derivative.exercise_date: Deferred shares will be delivered to reporting person on upon separation, under and subject to the terms of the Plan.

F3 · derivative.expiration_date: Deferred shares will be delivered to reporting person on upon separation, under and subject to the terms of the Plan.

F4 · balance_after: 4,220.7283 deferred shares will be delivered to the reporting person on December 31, 2025, 3,226.4392 deferred shares will be delivered to the reporting person on June 1, 2026, 3553.8779 deferred shares will be delivered to the reporting person on January 1, 2027 and 8,553 deferred shares will be delivered after the reporting person ceases to be a director of issuer, under and subject to the terms of the Plan.

SEC source: 0001005229-25-000194 · wk-form4_1753295494.xml · nonDerivative · entry 1

COLELLA GERALD G · CIK 0001256715 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,346

F1 · shares: Represents shares granted to reporting person under the Columbus McKinnon Corporation Second Amended and Restated 2016 Long Term Incentive Plan effective June 4, 2024.

SEC source: 0001005229-25-000193 · wk-form4_1753295486.xml · nonDerivative · entry 1

Dastoor Michael · CIK 0001295399 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,919

F1 · shares: Represents shares granted to reporting person under the Columbus McKinnon Corporation Second Amended and Restated 2016 Long Term Incentive Plan effective June 4, 2024.