Sec Form 4 Filing - Stewart John H. @ COLUMBUS MCKINNON CORP - 2019-03-31

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 Stewart John H. 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-Engineered Products (Last) (First) (Middle) 205 CROSSPOINT PARKWAY 3. Date of Earliest Transaction (MM/DD/YY) 03/31/2019 (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 03/31/2019 F 599.509 ( 1 ) D $ 0 6,066 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 Non-Qualified Stock Option (Right to Buy) $ 27.12 05/19/2015 03/31/2024( 2 ) Common Stock 895 8 95 D Non-Qualified Stock Options (Right to Buy) $ 24.94 05/18/2016 03/31/2024( 3 ) Common Stock 1,119 1,119 D Non-Qualified Stock Options (Right to Buy) $ 15.16 05/23/2017 03/31/2024( 4 ) Common Stock 2,070 2,070 D Non-Qualified Stock Options (Right to Buy) $ 24.33 05/22/2018 03/31/2024( 5 ) Common Stock 1,369 1,369 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Stewart John H. 205 CROSSPOINT PARKWAY GETZVILLE, NY14068 VP-Engineered Products Signatures John H. Stewart 05/02/2019 Signature of Reporting Person Date

Explanation of Responses:

( 1 )1,957.5090 restricted stock units (previously reported as 1,953.5090 and increased due to dividends) became fully vested upon reporting persons retirement on March 31, 2019, of which 599 shares were traded and .5090 shares were converted to cash to satisfy tax withholding obligations. ( 2 )Previously reported as 05/19/2024 and upon reporting persons retirement on March 31, 2019, the expiration date became 03/31/2024. ( 3 )Previously reported as 05/18/2025 and upon reporting persons retirement on March 31, 2019, the expiration date became 03/31/2024. ( 4 )Previously reported as 05/23/2026 and upon reporting persons retirement on March 31, 2019, the expiration date became 03/31/2024. ( 5 )Previously reported as 05/22/2027 and upon reporting persons retirement on March 31, 2019, the expiration date became 03/31/2024.

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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