{"transactions":[{"id":3909591,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2018-06-04T20:43:06.000Z","date":"2018-06-04","kind":"sale","acquired":false,"shares":433,"price":53.25,"value":23057.25,"ownership":{"direct":true},"balance_after":13839,"source":{"system":"sec-edgar","filing":"0001179110-18-007940","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911018007940/edgar.xml","form_type":"4"}},{"id":3909590,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2018-06-04T20:43:06.000Z","date":"2018-06-01","kind":"tax_withholding","acquired":false,"shares":140,"price":53.69,"value":7516.6,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Surrender of shares for tax liability upon vesting of restricted stock"}],"balance_after":14272,"source":{"system":"sec-edgar","filing":"0001179110-18-007940","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911018007940/edgar.xml","form_type":"4"}},{"id":3943428,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2018-05-08T20:12:59.000Z","date":"2018-05-07","kind":"sale","acquired":false,"shares":2519,"price":51.4,"value":129476.6,"ownership":{"direct":true},"balance_after":14412,"source":{"system":"sec-edgar","filing":"0001179110-18-006421","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911018006421/edgar.xml","form_type":"4"}},{"id":3966500,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2018-04-10T13:35:45.000Z","date":"2018-04-06","kind":"tax_withholding","acquired":false,"shares":244,"price":48.38,"value":11804.72,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Surrender of shares for tax liability upon vesting of restricted stock."}],"balance_after":16931,"source":{"system":"sec-edgar","filing":"0001179110-18-005511","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911018005511/edgar.xml","form_type":"4"}},{"id":3977718,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2018-04-02T19:32:31.000Z","date":"2018-04-02","kind":"tax_withholding","acquired":false,"shares":528,"price":48.81,"value":25771.68,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Surrender of shares for tax liability upon vesting of restricted stock"}],"balance_after":17175,"source":{"system":"sec-edgar","filing":"0001179110-18-005034","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911018005034/edgar.xml","form_type":"4"}},{"id":3990856,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2018-03-19T13:49:02.000Z","date":"2018-03-15","kind":"tax_withholding","acquired":false,"shares":41,"price":49.98,"value":2049.18,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Surrender of shares for tax liability upon vesting of restricted stock."}],"balance_after":17703,"source":{"system":"sec-edgar","filing":"0001179110-18-004532","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911018004532/edgar.xml","form_type":"4"}},{"id":4009272,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"CommonStock","published_at":"2018-03-07T21:46:07.000Z","date":"2018-03-02","kind":"sale","acquired":false,"shares":703,"price":47.62,"value":33476.86,"ownership":{"direct":true},"balance_after":17744,"source":{"system":"sec-edgar","filing":"0001179110-18-003778","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911018003778/edgar.xml","form_type":"4"}},{"id":4022266,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2018-03-02T19:00:28.000Z","date":"2018-03-01","kind":"tax_withholding","acquired":false,"shares":297,"price":48.06,"value":14273.82,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Surrender of shares for tax liability upon vesting of restricted stock"}],"balance_after":18447,"source":{"system":"sec-edgar","filing":"0001179110-18-003217","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911018003217/edgar.xml","form_type":"4"}},{"id":4022265,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2018-03-02T19:00:28.000Z","date":"2018-02-28","kind":"tax_withholding","acquired":false,"shares":1493,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Forfeiture of shares of restricted stock due to Company's failure to achieve goals under Long Term Equity Incentive Plan"}],"balance_after":18744,"source":{"system":"sec-edgar","filing":"0001179110-18-003217","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911018003217/edgar.xml","form_type":"4"}},{"id":4124394,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2017-12-21T18:47:51.000Z","date":"2017-12-20","kind":"sale","acquired":false,"shares":325,"price":52.62,"value":17101.5,"ownership":{"direct":true},"balance_after":20237,"source":{"system":"sec-edgar","filing":"0001179110-17-015775","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911017015775/edgar.xml","form_type":"4"}},{"id":4129412,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2017-12-18T22:20:13.000Z","date":"2017-12-15","kind":"tax_withholding","acquired":false,"shares":125,"price":52.17,"value":6521.25,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Surrender of shares for tax liability upon vesting of restricted stock"}],"balance_after":20562,"source":{"system":"sec-edgar","filing":"0001179110-17-015530","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911017015530/edgar.xml","form_type":"4"}},{"id":4266289,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2017-07-05T14:53:44.000Z","date":"2017-07-01","kind":"grant","acquired":true,"shares":905,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Restricted Stock Award vesting as of 60% on 7/1/2020; 20% on 7/1/2021; and 20% on 7/1/2022."}],"balance_after":20687,"source":{"system":"sec-edgar","filing":"0001179110-17-009944","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911017009944/edgar.xml","form_type":"4"}},{"id":4266288,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2017-07-05T14:53:44.000Z","date":"2017-07-01","kind":"grant","acquired":true,"shares":2111,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Performance-Based Restricted Stock Award that will vest, depending on achievement of goals, as to 33% on 3/15/2019; 33% on 12/15/2019 and 34% on 12/15/2020."}],"balance_after":19782,"source":{"system":"sec-edgar","filing":"0001179110-17-009944","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911017009944/edgar.xml","form_type":"4"}},{"id":4297090,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2017-06-02T19:24:37.000Z","date":"2017-06-01","kind":"tax_withholding","acquired":false,"shares":98,"price":59.25,"value":5806.5,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Surrender of shares for tax liability upon vesting of restricted stock."}],"balance_after":17671,"source":{"system":"sec-edgar","filing":"0001179110-17-008421","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911017008421/edgar.xml","form_type":"4"}},{"id":4355791,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2017-04-10T18:00:45.000Z","date":"2017-04-07","kind":"tax_withholding","acquired":false,"shares":137,"price":56.56,"value":7748.72,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Surrender of shares for tax liability upon vesting of restricted stock"}],"balance_after":17769,"source":{"system":"sec-edgar","filing":"0001179110-17-005900","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911017005900/edgar.xml","form_type":"4"}},{"id":4363420,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2017-04-04T19:26:06.000Z","date":"2017-03-31","kind":"tax_withholding","acquired":false,"shares":456,"price":55.62,"value":25362.72,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Surrender of shares for tax liability upon vesting of restricted stock"}],"balance_after":17906,"source":{"system":"sec-edgar","filing":"0001179110-17-005496","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911017005496/edgar.xml","form_type":"4"}},{"id":4363419,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2017-04-04T19:26:06.000Z","date":"2017-04-01","kind":"grant","acquired":true,"shares":1500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Restricted Stock Award as to 33.3% on April 1, 2018; 33.3% on April 1, 2019; and 33.3% on April 1, 2020."}],"balance_after":18362,"source":{"system":"sec-edgar","filing":"0001179110-17-005496","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911017005496/edgar.xml","form_type":"4"}},{"id":4381211,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2017-03-17T19:36:34.000Z","date":"2017-03-16","kind":"tax_withholding","acquired":false,"shares":121,"price":55.74,"value":6744.54,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Surrender of shares for tax liability upon vesting of restricted stock"}],"balance_after":16862,"source":{"system":"sec-edgar","filing":"0001179110-17-004812","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911017004812/edgar.xml","form_type":"4"}},{"id":4391663,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2017-03-10T20:45:34.000Z","date":"2017-03-08","kind":"disposition_to_issuer","acquired":false,"shares":1413,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Forfeiture of shares of restricted stock due to Company's failure to achieve goals under Company's Long Term Equity Incentive Program"}],"balance_after":16983,"source":{"system":"sec-edgar","filing":"0001179110-17-004406","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911017004406/edgar.xml","form_type":"4"}},{"id":4407202,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2017-03-03T20:01:45.000Z","date":"2017-03-03","kind":"tax_withholding","acquired":false,"shares":327,"price":58.33,"value":19073.91,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Surrender of shares for tax liability upon vesting of restricted stock"}],"balance_after":18396,"source":{"system":"sec-edgar","filing":"0001179110-17-003810","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911017003810/edgar.xml","form_type":"4"}},{"id":4407201,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2017-03-03T20:01:45.000Z","date":"2017-03-02","kind":"sale","acquired":false,"shares":60,"price":57.79,"value":3467.4,"ownership":{"direct":true},"balance_after":18723,"source":{"system":"sec-edgar","filing":"0001179110-17-003810","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911017003810/edgar.xml","form_type":"4"}},{"id":4517758,"issuer":{"id":3318,"kind":"organization","name":"CLEAN HARBORS INC"},"owners":[{"id":166103,"kind":"person","name":"Bouldin Mark G.","position":1,"cik":"0001668183","reported_name":"Bouldin Mark G.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/SK"}}],"security":"Common Stock","published_at":"2016-12-19T21:02:32.000Z","date":"2016-12-15","kind":"tax_withholding","acquired":false,"shares":22,"price":57.13,"value":1256.86,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Surrender of Shares for Tax Liability upon Vesting of Restricted Stock"}],"balance_after":18783,"source":{"system":"sec-edgar","filing":"0001179110-16-033185","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/822818/000117911016033185/edgar.xml","form_type":"4"}}]}