{"transactions":[{"id":3533984,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Former VP-Engineered Products"}}],"security":"Non-Qualified Stock Options (Right to Buy)","published_at":"2019-05-09T18:23:38.000Z","date":"2019-05-08","kind":"exercise","acquired":false,"shares":1258,"price":13.27,"value":16693.66,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":13.27,"exercise_date":"2010-05-18","expiration_date":"2019-05-18","underlying":"Common Stock","underlying_shares":1258},"source":{"system":"sec-edgar","filing":"0001005229-19-000056","document":"wf-form4_155742620349021.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522919000056/wf-form4_155742620349021.xml","form_type":"4"}},{"id":3533983,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Former VP-Engineered Products"}}],"security":"Common Stock","published_at":"2019-05-09T18:23:38.000Z","date":"2019-05-08","kind":"exercise","acquired":true,"shares":1258,"price":13.27,"value":16693.66,"ownership":{"direct":true},"balance_after":7324,"source":{"system":"sec-edgar","filing":"0001005229-19-000056","document":"wf-form4_155742620349021.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522919000056/wf-form4_155742620349021.xml","form_type":"4"}},{"id":3540707,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2019-05-03T14:36:09.000Z","date":"2019-03-31","kind":"tax_withholding","acquired":false,"shares":599.509,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":6066,"source":{"system":"sec-edgar","filing":"0001005229-19-000054","document":"wf-form4_155689415466385.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522919000054/wf-form4_155689415466385.xml","form_type":"4"}},{"id":3664049,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2019-02-12T21:21:18.000Z","date":"2019-02-11","kind":"grant","acquired":true,"shares":2.7461,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents additional restricted stock units attributable to dividend reinvestment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 1,953.5090 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 98.5276 shares become fully vested and non-forfeitable on 5/18/2019; 334.3024 shares become fully vested and non-forfeitable 50% per year for two years beginning 5/23/2019; 314.7825 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/22/2019; and the remaining 1,205.8965 shares become fully vested and non-forfeitable 25% per year for four years beginning 5/22/2019, if reporting person remains an employee of issuer."}],"balance_after":6665.509,"source":{"system":"sec-edgar","filing":"0001005229-19-000029","document":"wf-form4_155000646391805.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522919000029/wf-form4_155000646391805.xml","form_type":"4"}},{"id":3755330,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2018-11-21T15:49:08.000Z","date":"2018-11-19","kind":"grant","acquired":true,"shares":2.7467,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents additional restricted stock units attributable to dividend reinvestment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 1,950.7629 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 98.3890 shares become fully vested and non-forfeitable on 5/18/2019; 333.8344 shares become fully vested and non-forfeitable 50% per year for two years beginning 5/23/2019; 314.3412 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/22/2019; and the remaining 1,204.1983 shares become fully vested and non-forfeitable 25% per year for four years beginning 5/22/2019, if reporting person remains an employee of issuer."}],"balance_after":6662.7629,"source":{"system":"sec-edgar","filing":"0001005229-18-000397","document":"wf-form4_154281533191644.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000397/wf-form4_154281533191644.xml","form_type":"4"}},{"id":3836363,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2018-08-22T16:06:38.000Z","date":"2018-08-20","kind":"grant","acquired":true,"shares":2.4251,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents additional restricted stock units attributable to dividend reinvestment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 1,948.0162 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 98.2504 shares become fully vested and non-forfeitable on 5/18/2019; 333.3662 shares become fully vested and non-forfeitable 50% per year for two years beginning 5/23/2019; 313.8999 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/22/2019; and the remaining 1,202.4997 shares become fully vested and non-forfeitable 25% per year for four years beginning 5/22/2019, if reporting person remains an employee of issuer."}],"balance_after":6660.0162,"source":{"system":"sec-edgar","filing":"0001005229-18-000343","document":"wf-form4_153495398187360.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000343/wf-form4_153495398187360.xml","form_type":"4"}},{"id":3903896,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2018-06-06T18:42:25.000Z","date":"2018-05-23","kind":"tax_withholding","acquired":false,"shares":58.9824,"price":38.33,"value":2260.795392,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Original footnote is being amended to read as follows.  Represents shares withheld to satisfy tax withholding obligation upon vesting of 167.9824 shares of restricted stock on 5/23/2018."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Originally reported as $0."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Originally reported as 6,649.9329 and 7.6582 shares attributable to previous dividend reinvestments were not included in the original number reported."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Original footnote is being amended to read as follows. Includes 1,945.5911 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 98.128 shares become fully vested and non-forfeitable on 5/18/2019; 332.9529 shares become fully vested and non-forfeitable 50% per year for two years beginning 5/23/2019; 313.5102 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/22/2019; and the remaining 1,201 shares become fully vested and non-forfeitable 25% per year for four years beginning 5/22/2019, if reporting person remains an employee of issuer."}],"balance_after":6657.5911,"source":{"system":"sec-edgar","filing":"0001005229-18-000251","document":"wf-form4a_152831049513246.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000251/wf-form4a_152831049513246.xml","form_type":"4/A","original_submission_date":"2018-05-25"}},{"id":3903897,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2018-06-06T18:39:58.000Z","date":"2018-05-22","kind":"grant","acquired":true,"shares":1201,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan dated as of July 18, 2016, subject to forfeiture in whole or part, units become fully vested and non-forfeitable 25% per year for four years beginning 5/22/19, if reporting person remains an employee of issuer."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Originally reported as 6,708.9153 and 7.6582 shares attributable to previous dividend reinvestments were not included in the original number reported."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Original footnote is being amended to read as follows. Includes 2,113.5735 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 98.128 shares become fully vested and non-forfeitable on 5/18/2019; 500.9353 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/23/2018; 313.5102 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/22/2019; and the remaining 1,201 shares become fully vested and non-forfeitable 25% per year for four years beginning 5/22/2019, if reporting person remains an employee of issuer."}],"balance_after":6716.5735,"source":{"system":"sec-edgar","filing":"0001005229-18-000250","document":"wf-form4a_152831038211816.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000250/wf-form4a_152831038211816.xml","form_type":"4/A","original_submission_date":"2018-05-24"}},{"id":3903895,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2018-06-06T18:38:17.000Z","date":"2018-05-22","kind":"tax_withholding","acquired":false,"shares":35.4986,"price":38.7,"value":1373.79582,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld to satisfy tax withholding obligation upon vesting of 103.4986 shares of restricted stock on 5/22/2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Originally reported as 5,507.9153 and 7.6582 shares attributable to previous dividend reinvestments were not included in the original number."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Original footnote is being amended to read as follows. Includes 912.5735 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 98.128 shares become fully vested and non-forfeitable on 5/18/2019; 500.9353 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/23/2018 and the remaining 313.5102 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/22/2019, if reporting person remains an employee of issuer."}],"balance_after":5515.5735,"source":{"system":"sec-edgar","filing":"0001005229-18-000249","document":"wf-form4a_152831024779772.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000249/wf-form4a_152831024779772.xml","form_type":"4/A","original_submission_date":"2018-05-24"}},{"id":3903894,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2018-06-06T18:36:51.000Z","date":"2018-05-19","kind":"tax_withholding","acquired":false,"shares":31.4811,"price":37.91,"value":1193.448501,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld to satisfy tax withholding obligation upon vesting of 91.4811 shares of restricted stock on 5/19/2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Originally reported as 5,543.4139 and 7.6582 shares attributable to previous dividend reinvestments were not included in the original number reported."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Original footnote is being amended to read as follows. Includes 1,016.0721 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 98.128 shares become fully vested and non-forfeitable on 5/18/2019; 500.9353 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/23/2018 and the remaining 417.0088 shares become fully vested and non-forfeitable 25% per year for four years beginning 5/22/2018, if reporting person remains an employee of issuer."}],"balance_after":5551.0721,"source":{"system":"sec-edgar","filing":"0001005229-18-000248","document":"wf-form4a_152831019464079.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000248/wf-form4a_152831019464079.xml","form_type":"4/A","original_submission_date":"2018-05-23"}},{"id":3903893,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2018-06-06T18:35:13.000Z","date":"2018-05-18","kind":"tax_withholding","acquired":false,"shares":34.106,"price":37.18,"value":1268.06108,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld to satisfy tax withholding obligation upon vesting of 99.106 shares of restricted stock on 5/18/2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Originally reported as 5,574.895 and 7.6582 shares attributable to previous dividend reinvestments were not included in the original number reported."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Original footnote is being amended to read as follows. Includes 1,107.5532 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 91.4811 shares become fully vested and non-forfeitable on 5/19/2018; 98.128 shares become fully vested and non-forfeitable on 5/18/2019; 500.9353 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/23/2018; and the remaining 417.0088 shares become fully vested and non-forfeitable 25% per year for four years beginning 5/22/2018, if reporting person remains an employee of issuer."}],"balance_after":5582.5532,"source":{"system":"sec-edgar","filing":"0001005229-18-000247","document":"wf-form4a_152831009724524.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000247/wf-form4a_152831009724524.xml","form_type":"4/A","original_submission_date":"2018-05-22"}},{"id":3903892,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2018-06-06T18:33:25.000Z","date":"2018-05-15","kind":"grant","acquired":true,"shares":1.665,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents additional restricted stock units attributable to dividend reinvestment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Originally reported as 5,609.001 and 7.6582 shares attributable to previous dividend reinvestments were not included in the original number reported."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Original footnote is being amended to read as follows.  Includes 1,206.6592 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 91.4811 shares become fully vested and non-forfeitable on 5/19/2018; 197.234 shares become fully vested and non-forfeitable 50% per year for two years beginning 5/18/2018; 500.9353 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/23/2018 and the remaining 417.0088 shares become fully vested and non-forfeitable 25% per year for four years beginning 5/22/2018, if reporting person remains an employee of issuer."}],"balance_after":5616.6592,"source":{"system":"sec-edgar","filing":"0001005229-18-000246","document":"wf-form4a_152830998614232.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000246/wf-form4a_152830998614232.xml","form_type":"4/A","original_submission_date":"2018-05-16"}},{"id":3917651,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2018-05-25T18:26:15.000Z","date":"2018-05-23","kind":"tax_withholding","acquired":false,"shares":58.9824,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"58.9824 of the 167.9824 shares of restricted stock that vested on 5/23/18 were distributed as cash."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 1,937.9329 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 96.3832 shares become fully vested and non-forfeitable on 5/18/2019; 330.2646 shares become fully vested and non-forfeitable 50% per year for two years beginning 5/23/19; 498.2470 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/23/2018 and the remaining 1201 shares become fully vested and non-forfeitable 25% per year for three years beginning 5/22/2019, if reporting person remains an employee of issuer."}],"balance_after":6649.9329,"source":{"system":"sec-edgar","filing":"0001005229-18-000195","document":"wf-form4_152727276148923.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000195/wf-form4_152727276148923.xml","form_type":"4"}},{"id":3919212,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Non-Qualified Stock Options (Right to Buy)","published_at":"2018-05-24T21:37:02.000Z","date":"2018-05-22","kind":"grant","acquired":true,"shares":3226,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents non-qualified stock options issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan dated as of July 18, 2016, subject to forfeiture in whole or part, options become exercisable 25% per year for four years beginning 5/22/19, if reporting person remains an employee of issuer."}],"balance_after":3226,"derivative":{"exercise_price":38.7,"exercise_date":"2018-05-22","expiration_date":"2028-05-21","underlying":"Common Stock","underlying_shares":3226},"source":{"system":"sec-edgar","filing":"0001005229-18-000174","document":"wf-form4_152719780813557.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000174/wf-form4_152719780813557.xml","form_type":"4"}},{"id":3919211,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2018-05-24T21:37:02.000Z","date":"2018-05-22","kind":"grant","acquired":true,"shares":1201,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan dated as of July 18, 2016, subject to forfeiture in whole or part, units become fully vested and non-forfeitable 25% per year for four years beginning 5/22/19, if reporting person remains an employee of issuer."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 2105.9153 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 96.3832 shares become fully vested and non-forfeitable on 5/18/2019; 498.2470 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/23/2018 and the remaining 1201 shares become fully vested and non-forfeitable 25% per year for three years beginning 5/22/2019, if reporting person remains an employee of issuer."}],"balance_after":6708.9153,"source":{"system":"sec-edgar","filing":"0001005229-18-000174","document":"wf-form4_152719780813557.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000174/wf-form4_152719780813557.xml","form_type":"4"}},{"id":3919199,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2018-05-24T19:49:46.000Z","date":"2018-05-22","kind":"tax_withholding","acquired":false,"shares":35.4986,"price":38.7,"value":1373.79582,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld to satisfy tax withholding obligation upon vesting of 103.4986 shares of restricted stock on 5/22/2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 904.9153 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 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89.2233 shares become fully vested and non-forfeitable on 5/19/2018; 195.4892 shares become fully vested and non-forfeitable 50% per year for two years beginning 5/18/2018; 498.2470 shares become fully vested and non-forfeitable 33.33% per year for three years beginning 5/23/2018 and the remaining 416.0415 shares become fully vested and non-forfeitable 25% per year for four years beginning 5/22/2018, if reporting person remains an employee of issuer."}],"balance_after":5609.001,"source":{"system":"sec-edgar","filing":"0001005229-18-000099","document":"wf-form4_152650445274487.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000099/wf-form4_152650445274487.xml","form_type":"4"}},{"id":4008996,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Non-Qualified Stock Options (Right to Buy)","published_at":"2018-03-07T20:52:46.000Z","date":"2018-03-06","kind":"exercise","acquired":false,"shares":414,"price":28.45,"value":11778.3,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":28.45,"exercise_date":"2009-05-19","expiration_date":"2018-05-19","underlying":"Common Stock","underlying_shares":414},"source":{"system":"sec-edgar","filing":"0001005229-18-000061","document":"wf-form4_152045594450019.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522918000061/wf-form4_152045594450019.xml","form_type":"4"}},{"id":4008995,"issuer":{"id":5477,"kind":"organization","name":"COLUMBUS MCKINNON CORP"},"owners":[{"id":157765,"kind":"person","name":"Stewart John H.","position":1,"cik":"0001731184","reported_name":"Stewart John H.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Engineered Products"}}],"security":"Common Stock","published_at":"2018-03-07T20:52:46.000Z","date":"2018-03-06","kind":"sale","acquired":false,"shares":362,"price":36.52,"value":13220.24,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes 1,197.3360 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 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