CMCO · Columbus Mckinnon Corp

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

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.

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.

Represents additional restricted stock units attributable to dividend reinvestment

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.

Includes 100,973.825 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 7,367.138 shares become fully vested 5/20/2027, 39,509.687 shares become fully vested 50% per year for two years beginning 5/19/2026 and 54,097 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.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person on February 1, 2031, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents deferred 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.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Represents additional restricted stock units attributable to dividend reinvestment.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

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.

Includes 13,415 shares of restricted stock issued to reporting person subject to forfeiture in whole or part, which 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.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents deferred 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.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

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.

Includes 8,870.923 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 545.408 shares become fully vested 5/20/2027, 3,203.515 shares become fully vested 50% per year for two years beginning 5/19/2026 and 5,122 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.

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.

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.

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.

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.

Includes 16,921.845 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,203.409 shares become fully vested 5/20/2027, 6,663.436 shares become fully vested 50% per year for two years beginning 5/19/2026 and 9,055 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.

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.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Represents shares granted 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.

The reporting person holds the 7,590 shares of common stock for the benefit of, and is obligated to transfer such shares of common stock to, CD&R XII Keystone Holdings, L.P. or an affiliate thereof ("CD&R"), and the reporting person therefore disclaims beneficial ownership of the reported securities.

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.

Includes 12,451.697 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 875.958 shares become fully vested 5/20/2027, 4,874.739 shares become fully vested 50% per year for two years beginning 5/19/2026 and 6,701 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.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person on February 1, 2032, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents deferred 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.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Represents additional restricted stock units attributable to dividend reinvestment.

Represents additional restricted stock units attributable to dividend reinvestment.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

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.

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.

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.

Represents additional restricted stock units attributable to dividend reinvestment.

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.

Includes 12,343.413 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 685.992 shares become fully vested 1/22/2027; 630.111 become fully vested 5/20/2027, 4,522.310 shares become fully vested 50% per year for two years beginning 5/19/2026 and 6,505 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.

Represents additional restricted stock units attributable to dividend reinvestment.

Represents additional restricted stock units attributable to dividend reinvestment.

Represents shares granted 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.

The reporting person holds the 7,590 shares of common stock for the benefit of, and is obligated to transfer such shares of common stock to, CD&R XII Keystone Holdings, L.P. or an affiliate thereof ("CD&R"), and the reporting person therefore disclaims beneficial ownership of the reported securities.

Represents shares granted 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.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Represents shares granted 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.

Represents shares granted 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.

Represents additional restricted stock units attributable to dividend reinvestment.

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.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

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.

Includes 10,268.140 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 736.507 shares become fully vested 5/20/2027, 4,110.633 shares become fully vested 50% per year for two years beginning 5/19/2026 and 5,421 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.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents deferred 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.

Deferred Shares will be delivered to the reporting person on February 1, 2033, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Represents shares granted 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.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents deferred 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.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.

Each deferred stock unit is equal in value to one share of Columbus McKinnon Corporation common stock.

Represents additional deferred stock units attributable to dividend reinvestment.

Deferred Shares will be delivered to the reporting person upon separation, under and subject to the terms of the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026.