Chintapalli Appal

SEC source: 0001628280-26-058066 · wk-form4_1787178303.xml · derivative · entry 3

Chintapalli Appal · CIK 0001783588 · President Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,824

Underlying: Common Stock · 20,824 shares

Expires 2036-08-17

F4 · shares: Represents non-qualified stock options issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026, subject to forfeiture in whole or part; options become exercisable 33.33% per year for three years on 8/17/2027, 5/18/2028 and 5/18/2029, if reporting person remains an employee of issuer.

SEC source: 0001628280-26-058066 · wk-form4_1787178303.xml · nonDerivative · entry 2

Chintapalli Appal · CIK 0001783588 · President Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,594.754

F2 · shares: Represents restricted stock units issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026, subject to forfeiture in whole or part; units become fully and non-forfeitable 33.33% per year for three years on 8/17/2027, 5/18/2028 and 5/18/2029, if reporting person remains an employee of issuer.

F3 · balance_after: Includes 17,148.705 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,125.937 shares become fully vested 5/20/2027, 6,631.768 shares become fully vested 50% per year for two years beginning 5/19/2026 and 9,391 shares become fully vested 33.33% per year for three years on 8/17/2027, 5/18/2028 and 5/18/2029, if reporting person remains an employee of issuer.

SEC source: 0001628280-26-058066 · wk-form4_1787178303.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,203.754

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

SEC source: 0001628280-26-038048 · wk-form4_1779824372.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,175.426

F1 · shares: 1,724.448 restricted stock units became fully vested on 5/22/2026, of which 491 shares were traded to satisfy tax withholding obligations.

F2 · balance_after: Includes 7,729.377 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,121.825 shares become fully vested 5/20/2027, and 6,607.552 shares become fully vested 50% per year for three years beginning 5/19/2027 if reporting person remains an employee of issuer.

SEC source: 0001628280-26-037422 · wk-form4_1779399840.xml · nonDerivative · entry 2

Chintapalli Appal · CIK 0001783588 · President Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,666.426

F2 · shares: 1,121.825 restricted stock units became fully vested on 5/20/2026, of which 320 shares were traded to satisfy tax withholding obligations.

F3 · balance_after: Includes 9,453. 825 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,724.448 shares become fully vested 5/22/2026; 1,121.825 shares become fully vested 5/20/2027, and 6,607.552 shares become fully vested 50% per year for three years beginning 5/19/2027 if reporting person remains an employee of issuer.

SEC source: 0001628280-26-037422 · wk-form4_1779399840.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,986.426

F1 · shares: 3,303.776 restricted stock units became fully vested on 5/19/2026, of which 977 shares were traded to satisfy tax withholding obligations.

SEC source: 0001628280-26-034560 · wk-form4_1778701154.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,963.426

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

F2 · balance_after: Includes 13,879.426 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,724.448 shares become fully vested 5/22/2026; 2,243.650 shares become fully vested 50% per year for two years beginning 5/20/2026, and 9,911.328 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: 0001628280-26-011658 · wk-form4_1772053899.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,902.4566

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

F2 · balance_after: Includes 13,818.4566 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,716.8733 shares become fully vested 5/22/2026; 2,233.7946 shares become fully vested 50% per year for two years beginning 5/20/2026, and 9,867.7887 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: 0001628280-25-053119 · wk-form4_1763571479.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,851.7233

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

F2 · balance_after: Includes 13,767.7233 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,710.6577 shares become fully vested 5/22/2026; 2,225.6516 shares become fully vested 50% per year for two years beginning 5/20/2026, and 9,831.4140 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: 0001628280-25-040877 · 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: 0001005229-25-000139 · wk-form4_1748027244.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,721.4348

F1 · shares: 1,694.6954 restricted stock units became fully vested on 5/22/2025, of which 498 shares were traded and .6954 were converted to cash to satisfy tax withholding obligations.

F2 · balance_after: Includes 13,637.4348 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,694.6954 shares become fully vested 5/22/2026; 2,204.7394 shares become fully vested 50% per year for two years beginning 5/20/2026, and 9,738 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: 0001005229-25-000122 · wk-form4_1747862251.xml · nonDerivative · entry 2

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,220.1302

F2 · shares: 1,103.3809 restricted stock units became fully vested on 5/20/2025, of which 324 shares were traded and .3809 were converted to cash to satisfy tax withholding obligations.

F3 · balance_after: Includes 15,332.1302 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 3,389.3908 become fully vested 50% per year for 2 years beginning 5/22/2025, 2,204.7394 shares become fully vested 50% per year for two years beginning 5/20/2026, and 9,728 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: 0001005229-25-000122 · wk-form4_1747862251.xml · derivative · entry 3

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,348

Underlying: Common Stock · 20,348 shares

Expires 2035-05-19

F4 · shares: Represents non-qualified stock options issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, subject to forfeiture in whole or part; options become exercisable 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001005229-25-000122 · wk-form4_1747862251.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,544.5111

F1 · shares: Represents restricted stock units issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, subject to forfeiture in whole or part; units become fully vested and non-forfeitable 33.33% per year for three years beginning 5/19/2026, if reporting person remains an employee of issuer.

SEC source: 0001005229-25-000103 · wk-form4_1747771020.xml · nonDerivative · entry 2

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,806.5111

F2 · shares: Represents 2,424 performance shares issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan dated as of July 18, 2016 (as amended and restated), of which 716 shares were traded to satisfy tax withholding obligations.

F3 · balance_after: Includes 6,697.5111 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 3,389.3908 become fully vested 50% per year for 2 years beginning 5/22/2025, and 3,308.1203 shares become fully vested 33.33% per year for three years beginning 5/20/2025, if reporting person remains an employee of issuer.

SEC source: 0001005229-25-000103 · wk-form4_1747771020.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,098.5111

F1 · shares: 1,310.0582 restricted stock units became fully vested on May 16, 2025, of which 455 shares were traded and .0582 were converted to cash to satisfy tax withholding obligations.

SEC source: 0001005229-25-000090 · wk-form4_1747242428.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,553.5693

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

F2 · balance_after: Includes 8,007.5693 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,310.0582 shares become fully vested 5/16/2025; 3,389.3908 become fully vested 50% per year for 2 years beginning 5/22/2025, and 3,308.1203 shares become fully vested 33.33% per year for three years beginning 5/20/2025, if reporting person remains an employee of issuer.

SEC source: 0001005229-25-000059 · wk-form4_1741383114.xml · nonDerivative · entry 2

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,522.9783

F1 · balance_after: Includes 7,976.9783 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,305.1015 shares become fully vested 5/16/2025; 3,376.4630 become fully vested 50% per year for 2 years beginning 5/22/2025, and 3,295.4138 shares become fully vested 33.33% per year for three years beginning 5/20/2025, if reporting person remains an employee of issuer.

SEC source: 0001005229-25-000050 · wk-form4_1740079737.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,522.9783

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

F2 · balance_after: Includes 7,976.9783 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,305.1015 shares become fully vested 5/16/2025; 3,376.4630 become fully vested 50% per year for 2 years beginning 5/22/2025, and 3,295.4138 shares become fully vested 33.33% per year for three years beginning 5/20/2025, if reporting person remains an employee of issuer.

SEC source: 0001005229-24-000307 · wk-form4_1732133959.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,495.9165

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

F2 · balance_after: Includes 7,949.9165 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,300.7166 shares become fully vested 5/16/2025; 3,365.0266 become fully vested 50% per year for 2 years beginning 5/22/2025, and 3,284.1733 shares become fully vested 33.33% per year for three years beginning 5/20/2025, if reporting person remains an employee of issuer.

SEC source: 0001005229-24-000252 · wk-form4_1724188659.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,480.9976

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

F2 · balance_after: Includes 7,934.9976 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,298.2993 shares become fully vested 5/16/2025 and 3,358.7218 become fully vested 50% per year for 2 years beginning 5/22/2025, and 3,277.9765 shares become fully vested 33.33% per year for three years beginning 5/20/2025, if reporting person remains an employee of issuer.

SEC source: 0001005229-24-000154 · wk-form4_1716577230.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,549.2014

F1 · shares: 1,676.8189 restricted stock units became fully vested on 5/22/2024, of which 477 shares were traded and .8189 shares were converted to cash to satisfy tax withholding obligations.

F2 · balance_after: Includes 8,003.2014 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,295.5778 shares become fully vested 5/16/2025 and 3,351.6236 become fully vested 50% per year for 2 years beginning 5/22/2025, and 3,356 shares become fully vested 33.33% per year for three years beginning 5/20/2025, if reporting person remains an employee of issuer.

SEC source: 0001005229-24-000199 · wk-form4a_1717613526.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,464.2014

F1 · shares: 1,676.8189 restricted stock units became fully vested on 5/22/2024, of which 477 shares were traded and .8189 shares were converted to cash to satisfy tax withholding obligations.

F2 · balance_after: Includes 7,918.2014 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,295.5778 shares become fully vested 5/16/2025 and 3,351.6236 become fully vested 50% per year for 2 years beginning 5/22/2025, and 3,271 shares become fully vested 33.33% per year for three years beginning 5/20/2025, if reporting person remains an employee of issuer.

F3 · balance_after: This amendment is being filed to correct the amount of securities beneficially owned following the reported transaction due to incorrect Form 4 filed on May 22, 2024 which has been amended on Form 4A filed on June 5, 2024.

SEC source: 0001005229-24-000138 · wk-form4_1716407702.xml · derivative · entry 2

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,273

Underlying: Common Stock · 8,273 shares

Expires 2034-05-20

F3 · shares: Represents non-qualified stock options issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 5, 2019, subject to forfeiture in whole or part; options become exercisable 33.33% per year for three years beginning 5/20/2025, if reporting person remains an employee of issuer.

SEC source: 0001005229-24-000138 · wk-form4_1716407702.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,027.0203

F1 · shares: Represents restricted stock units issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 5, 2019, subject to forfeiture in whole or part; units become fully vested and non-forfeitable 33.33% per year for three years beginning 5/20/25, if reporting person remains an employee of issuer.

F2 · balance_after: Includes 9,680.0203 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,295.5778 shares become fully vested 5/16/2025 and 5,028.4425 become fully vested 33.33% per year for 3 years beginning 5/22/2024, and 3,356 shares become fully vested 33.33% per year for three years beginning 5/20/2025, if reporting person remains an employee of issuer.

SEC source: 0001005229-24-000182 · wk-form4a_1717606950.xml · derivative · entry 2

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,254

Underlying: Common Stock · 8,254 shares

Expires 2034-05-20

F3 · shares: Incorrectly reported as 8,273 on Form 4 filed on May 22, 2024. Represents non-qualified stock options issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 5, 2019, subject to forfeiture in whole or part; options become exercisable 33.33% per year for three years beginning 5/20/2025, if reporting person remains an employee of issuer.

SEC source: 0001005229-24-000182 · wk-form4a_1717606950.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,942.0203

F1 · shares: Incorrectly reported as 3,356 on Form 4 filed on May 22, 2024. Represents restricted stock units issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 5, 2019, subject to forfeiture in whole or part; units become fully vested and non-forfeitable 33.33% per year for three years beginning 5/20/25, if reporting person remains an employee of issuer.

F2 · balance_after: Includes 9,595.0203 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,295.5778 shares become fully vested 5/16/2025 and 5,028.4425 become fully vested 33.33% per year for 3 years beginning 5/22/2024, and 3,271 shares become fully vested 33.33% per year for three years beginning 5/20/2025, if reporting person remains an employee of issuer.

SEC source: 0001005229-24-000123 · wk-form4_1716303840.xml · nonDerivative · entry 2

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,671.0203

F2 · shares: Represents 1,239performance shares issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 5, 2019, of which 353 shares were withheld to satisfy tax withholding obligations.

F3 · balance_after: Includes 6,324.0203 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 1,295.5778 shares become fully vested 5/16/2025 and 5,028.4425 become fully vested 33.33% per year for 3 years beginning 5/22/2024, if reporting person remains an employee of issuer.

SEC source: 0001005229-24-000123 · wk-form4_1716303840.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,785.0203

F1 · shares: 873.2169 restricted stock units became fully vested on 5/17/2024, of which 249 were traded and .2169 were converted to cash to satisfy tax withholding obligations.

SEC source: 0001005229-24-000111 · wk-form4_1715972869.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,034.2372

F1 · shares: 1,296.5933 restricted stock units became fully vested on 5/16/2024, of which 368 were traded and .5933 were converted to cash to satisfy tax withholding obligations.

F2 · balance_after: Includes 7,197.2372 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 873.2169 shares become fully vested 5/17/2024; 1,295.5778 shares become fully vested 5/16/2025 and 5,028.4425 become fully vested 33.33% per year for 3 years beginning 5/22/2024, if reporting person remains an employee of issuer.

SEC source: 0001005229-24-000066 · wk-form4_1715722565.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,402.8305

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

F2 · balance_after: Includes 8493.8305 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 873.2169 shares become fully vested 5/17/2024; 2,592.1711 shares become fully vested 50% per year for 2 years beginning 5/16/2024 and 5,028.4425 become fully vested 33.33% per year for 3 years beginning 5/22/2024, if reporting person remains an employee of issuer.

SEC source: 0001005229-24-000049 · wk-form4_1708623032.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,389.5887

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

F2 · balance_after: Includes 8,480.5887 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 871.8692 shares become fully vested 5/17/2024; 2,588.1470 shares become fully vested 50% per year for 2 years beginning 5/16/2024 and 5,020.5725 become fully vested 33.33% per year for 3 years beginning 5/22/2024, if reporting person remains an employee of issuer.

SEC source: 0001005229-23-000296 · wk-form4_1700605306.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,375.5536

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

F2 · balance_after: Includes 8,466.5536 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 870.4408 shares become fully vested 5/17/2024; 2,583.8819 shares become fully vested 50% per year for 2 years beginning 5/16/2024 and 5,012.2309 become fully vested 33.33% per year for 3 years beginning 5/22/2024, if reporting person remains an employee of issuer.

SEC source: 0001005229-23-000236 · wk-form4_1692817879.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,359.0347

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

F2 · balance_after: Includes 8,450.0347 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 868.7596 shares become fully vested 5/17/2024; 2,578.8619 shares become fully vested 50% per year for 2 years beginning 5/16/2024 and 5,002.4132 become fully vested 33.33% per year for 3 years beginning 5/22/2024, if reporting person remains an employee of issuer.

SEC source: 0001005229-23-000148 · wk-form4_1684961230.xml · derivative · entry 2

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,385

Underlying: Common Stock · 13,385 shares

Expires 2033-05-22

F3 · shares: Represents non-qualified stock options issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 5, 2019, subject to forfeiture in whole or part; options become exercisable 33.33% per year for three years beginning 5/22/2024, if reporting person remains an employee of issuer.

SEC source: 0001005229-23-000148 · wk-form4_1684961230.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,343.1965

F1 · shares: Represents restricted stock units issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 5, 2019, subject to forfeiture in whole or part; units become fully vested and non-forfeitable 33.33% per year for three years beginning 5/22/2024, if reporting person remains an employee of issuer.

F2 · balance_after: Includes 8,434.1965 shares of restricted stock issued to reporting person subject to forfeiture in while of part. 867.1477 shares become fully vested 5/17/2024; 2,574.0488 shares become fully vested 50% per year for 2 years beginning 5/16/2024 and 4,993 become fully vested 33.33% per year for 3 years beginning 5/22/2024, if reporting person remains an employee of issuer.

SEC source: 0001005229-23-000138 · wk-form4_1684868158.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,350.1965

F1 · shares: 375.0039 restricted stock units became fully vested on 5/20/2023, of which 107 were traded and .0039 were converted to cash to satisfy tax withholding obligations.

F2 · balance_after: Includes 3,441.1965 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 867.1477 shares become fully 5/17/2024, and 2,574.0488 shares become fully vested 50% per year for 2 years beginning 5/16/2024, if reporting person remains an employee of issuer.

SEC source: 0001005229-23-000108 · wf-form4_168452029159268.xml · nonDerivative · entry 2

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,617.2004

F2 · shares: 739.3643 restricted stock units became fully vested on 5/18/2023, of which 204 were traded and .3643 were converted to cash to satisfy tax withholding obligations.

F3 · balance_after: Includes 3,816.2004 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 375.0039 shares become fully vested 5/20/2023, 867.1477 shares become fully 5/17/2024, and 2,574.0488 shares become fully vested 50% per year for 2 years beginning 5/16/2024, if reporting person remains an employee of issuer.

SEC source: 0001005229-23-000119 · wk-form4_1684785205.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,457.2004

F1 · shares: 1,175 Performance Share Units became fully vested on 5/18/2023 of which 335 were traded to satisfy tax withholding obligations.

F2 · balance_after: Includes 3,816.2004 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 375.0039 shares become fully vested 5/20/2023, 867.1477 shares become fully 5/17/2024, and 2,574.0488 shares become fully vested 50% per year for 2 years beginning 5/16/2024, if reporting person remains an employee of issuer.

SEC source: 0001005229-23-000108 · wf-form4_168452029159268.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,821.5647

F1 · shares: 867.1477 restricted stock units became fully vested on 5/17/2023, of which 263 were traded and .1477 were converted to cash to satisfy tax withholding obligations.

SEC source: 0001005229-23-000085 · wf-form4_168435055543528.xml · nonDerivative · entry 2

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,084.7124

F2 · shares: 1,287.5286 restricted stock units became fully vested on 5/16/2023, of which 409 were traded and .5286 were converted to cash to satisfy tax withholding obligations.

F3 · balance_after: Includes 5,422.7124 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 375.0039 shares become fully vested 5/20/2023, 739.3643 shares become fully vested beginning 5/18/2023, 1,734.2954 shares become fully vested 50% per year for two years beginning 5/17/2023, and 2,574.0488 shares become fully vested 50% per year for 2 years beginning 5/16/2024, if reporting person remains an employee of issuer.

SEC source: 0001005229-23-000085 · wf-form4_168435055543528.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,494.241

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

SEC source: 0001005229-23-000043 · wf-form4_167718409810722.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,480.8237

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

F2 · balance_after: Includes 6,696.8237 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 374.2652 shares become fully vested 5/20/2023, 737.8971 shares become fully vested beginning 5/18/2023, 1,730.8348 shares become fully vested 50% per year for two years beginning 5/17/2023, and 3,853.8266 shares become fully vested 33.33% per year for 3 years beginning 5/16/2023, if reporting person remains an employee of issuer.

SEC source: 0001005229-22-000308 · wf-form4_166862958002055.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,468.2464

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

F2 · balance_after: Includes 6,684.2464 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 373.5728 shares become fully vested 5/20/2023, 736.5218 shares become fully vested beginning 5/18/2023, 1,727.5908 shares become fully vested 50% per year for two years beginning 5/17/2023, and 3,846.5610 shares become fully vested 33.33% per year for 3 years beginning 5/16/2023, if reporting person remains an employee of issuer.

SEC source: 0001005229-22-000276 · wf-form4_166076456221761.xml · nonDerivative · entry 2

Chintapalli Appal · CIK 0001783588 · President of EMEA & APAC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,453.3091

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

F2 · balance_after: Includes 6,669.3091 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 372.7505 shares become fully vested 5/20/2023, 734.8884 shares become fully vested beginning 5/18/2023, 1,723.7382 shares become fully vested 50% per year for two years beginning 5/17/2023, and 3,837.9320 shares become fully vested 33.33% per year for 3 years beginning 5/16/2023, if reporting person remains an employee of issuer.

SEC source: 0001005229-22-000143 · wf-form4_165342156505440.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · Pres. Engineered Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,439.5783

F1 · shares: 371.9946 restricted stock units became fully vested on 5/20/2022, of which 126 were traded and .9946 were converted to cash to satisfy tax withholding obligations.

F2 · balance_after: Includes 6,655.5783 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 371.9946 shares become fully vested 5/20/2023, 733.3869 shares become fully vested beginning 5/18/2023, 1,720.1968 shares become fully vested 50% per year for two years beginning 5/17/2023, and 3,830 shares become fully vested 33.33% per year for 3 years beginning 5/16/2023, if reporting person remains an employee of issuer.

SEC source: 0001005229-22-000130 · wf-form4_165299102136437.xml · nonDerivative · entry 2

Chintapalli Appal · CIK 0001783588 · Pres. Engineered Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,566.5729

F2 · shares: 733.3869 restricted stock units became fully vested on 5/18/2022, of which 250 were traded and .3869 were converted to cash to satisfy tax withholding obligations.

F3 · balance_after: Includes 7,027.5729 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 743.9892 shares become fully vested 50% per year for two years beginning 5/20/2022, 733.3869 shares become fully vested beginning 5/18/2023, 1,720.1968 shares become fully vested 50% per year for two years beginning 5/17/2023, and 3,830 shares become fully vested 33.33% per year for 3 years beginning 5/16/2023, if reporting person remains an employee of issuer.

SEC source: 0001005229-22-000130 · wf-form4_165299102136437.xml · nonDerivative · entry 1

Chintapalli Appal · CIK 0001783588 · Pres. Engineered Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,816.9598

F1 · shares: 860.0984 restricted stock units became fully vested on 5/17/2022, of which 293 were traded and .0984 were converted to cash to satisfy tax withholding obligations.

SEC source: 0001005229-22-000095 · wf-form4_165290710618152.xml · derivative · entry 3

Chintapalli Appal · CIK 0001783588 · Pres. Engineered Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,021

Underlying: Common Stock · 13,021 shares

Expires 2032-05-16

F4 · shares: Represents non-qualified stock options issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 5, 2019, subject to forfeiture in whole or part; options become exercisable 33.33% per year for three years beginning 5/16/2023, if reporting person remains an employee of issuer.

SEC source: 0001005229-22-000095 · wf-form4_165290710618152.xml · nonDerivative · entry 2

Chintapalli Appal · CIK 0001783588 · Pres. Engineered Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,110.0582

F2 · shares: Represents restricted stock units issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 5, 2019, subject to forfeiture in whole or part; units become fully vested and non-forfeitable 33.33% per year for three years beginning 5/16/2023, if reporting person remains an employee of issuer.

F3 · balance_after: Includes 8,621.0582 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 743.9892 shares become fully vested 50% per year for two years beginning 5/20/2022, 1,466.7738 shares become fully vested 50% per year for two years beginning 5/18/2022, 2,580.2952 shares become fully vested 33.33% per year for three years beginning 5/17/2022, and 3,830 shares become fully vested 33.33% per year for 3 years beginning 5/16/2023, if reporting person remains an employee of issuer.