Sec Form 4 Filing - Wozniak Kurt F @ COLUMBUS MCKINNON CORP - 2020-05-20

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Wozniak Kurt F 2. Issuer Name and Ticker or Trading Symbol COLUMBUS MCKINNON CORP [ CMCO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) VP - Industrial Products (Last) (First) (Middle) 205 CROSSPOINT PARKWAY 3. Date of Earliest Transaction (MM/DD/YY) 05/20/2020 (Street) GETZVILLE, NY14068 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 47,002.577 D Common Stock 05/20/2020 F 261.9701 ( 1 ) D $ 26.22 46,740.6069 D Common Stock 05/20/2020 F 151.3649 ( 2 ) D $ 26.22 46,589.242 ( 3 ) D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Wozniak Kurt F 205 CROSSPOINT PARKWAY GETZVILLE, NY14068 VP - Industrial Products Signatures Kurt F. Wozniak 05/21/2020 Signature of Reporting Person Date

Explanation of Responses:

( 1 )791.9701 restricted stock units became fully vested on 5/20/2020, of which 261 shares were traded and .9701 shares were converted to cash to satisfy tax withholding obligations. ( 2 )446.3649 restricted stock units became fully vested on 5/20/2020, of which 151 shares were traded and .3649 shares were converted to cash to satisfy tax withholding obligations. ( 3 )Includes 16,075.2420 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,472.3079 shares become fully vested on 5/23/2020; 1,835.7811 shares become fully vested 50% per year for two years beginning 5/22/2020; 2,116.8712 shares become fully vested 33.33% per year for three years beginning 5/22/2020, 2,373.8951 shares become fully vested 33.33% per year for three years beginning 5/20/2021; 890.7146 shares become fully vested 50% per year for two years beginning 5/20/2021, 2,702.6721 shares become fully vested 1/20/2022, and 4,683 shares become fully vested 33.33% per year for three years beginning 5/18/2021, if reporting person remains an employee of issuer. Also includes 4,392 shares which become fully vested on 5/22/2020, and 4,178 shares which become fully vested on 5/22/2021, if reporting person remains an employee of issuer.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

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