Sec Form 4/A Filing - Paradowski Mark R @ COLUMBUS MCKINNON CORP - 2019-05-22

FORM 4/A 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 Paradowski Mark R 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 - Information Services (Last) (First) (Middle) 205 CROSSPOINT PARKWAY 3. Date of Earliest Transaction (MM/DD/YY) 05/22/2019 (Street) GETZVILLE, NY14068 4. If Amendment, Date Original Filed (MM/DD/YY) 05/24/2019 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 05/22/2019 F 155.1603 D $ 36.05 16,814.439 ( 1 ) D Common Stock 05/22/2019 F 115.6893 D $ 36.05 16,698.7497 ( 1 ) ( 2 ) ( 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 Non-Qualified Stock Options (Right to Buy) $ 35.16 05/20/2020 05/19/2029 Common Stock 4,371 4,371 ( 4 ) D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Paradowski Mark R 205 CROSSPOINT PARKWAY GETZVILLE, NY14068 VP - Information Services Signatures Mark R. Paradowski 06/03/2019 Signature of Reporting Person Date

Explanation of Responses:

( 1 )This Amendment is being filed to correct the amount of securities beneficially owned following the reported transaction(s) specified in Column 5 of Table 1. The amount previously reported included 2,764 restricted stock units issued to reporting person on 5/20/2019 and there was an error in the calculation of that number. The correct number of restricted stock units issued on 5/20/2019 was 4,092. Therefore, the amount specified in Column 5 of Table 1 is being corrected to include the additional 1,328 shares of restricted stock units issued to reporting person on 5/20/2019. ( 2 )Footnote number 3 in the original Form 4 filed on 5/22/2019, is being amended to reflect the corrected amount of restricted stock units issued to reporting person on 5/20/2019, and is also being corrected to reflect that 1,437 of those shares become fully vested and non-forfeitable 25% per year for four years beginning 5/20/2020, and that 2,655 of those shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/20/2020, if reporting person remains an employee of issuer. ( 3 )Footnote number 3 in the orginal Form 4 filed on 5/22/2019, is being amended to read as follows: Includes 7,004.7497 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 1,227.3330 shares become fully vested and non-forfeitable on 50% for two years beginning 5/23/2019; 795.3311 shares become fully vested and non-forfeitable 50% per year for two years beginning 5/22/2020; 890.0856 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/22/2020; 1,437 shares become fully vested and non-forfeitable 25% per year for four years beginning 5/20/2020, and the remaining 2,655 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/20/2020, if reporting person remains an employee of issuer. Also includes 1,916 shares which become fully vested and non-forfeitable on 5/22/2020, if reporting person remains an employee of issuer. ( 4 )This Amendment is being filed to further correct the amount of non-qualified stock options issued on 5/20/2019. There was an error in the calculation and the correct amount is 4,371 and not the previously reported amount of 8,410.

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).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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