{"transactions":[{"id":3915080,"issuer":{"id":2240,"kind":"organization","name":"Arq, Inc.","symbol":"ARQ"},"owners":[{"id":166257,"kind":"person","name":"Hanson Ron","position":1,"cik":"0001677296","reported_name":"Hanson Ron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP of Operations of ADA-ES"}}],"security":"Common Stock","published_at":"2018-05-29T21:13:40.000Z","date":"2018-05-24","kind":"sale","acquired":false,"shares":1228,"price":11.12,"value":13655.36,"ownership":{"direct":true},"balance_after":33863,"source":{"system":"sec-edgar","filing":"0001515156-18-000064","document":"wf-form4_152762836209334.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1515156/000151515618000064/wf-form4_152762836209334.xml","form_type":"4"}},{"id":3981660,"issuer":{"id":2240,"kind":"organization","name":"Arq, Inc.","symbol":"ARQ"},"owners":[{"id":166257,"kind":"person","name":"Hanson Ron","position":1,"cik":"0001677296","reported_name":"Hanson Ron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP of Operations of ADA-ES"}}],"security":"Common Stock","published_at":"2018-03-27T21:28:57.000Z","date":"2018-03-23","kind":"tax_withholding","acquired":false,"shares":1369,"price":10.95,"value":14990.55,"ownership":{"direct":true},"balance_after":35091,"source":{"system":"sec-edgar","filing":"0001515156-18-000035","document":"wf-form4_152218612361383.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1515156/000151515618000035/wf-form4_152218612361383.xml","form_type":"4"}},{"id":3981659,"issuer":{"id":2240,"kind":"organization","name":"Arq, Inc.","symbol":"ARQ"},"owners":[{"id":166257,"kind":"person","name":"Hanson Ron","position":1,"cik":"0001677296","reported_name":"Hanson Ron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP of Operations of ADA-ES"}}],"security":"Common Stock","published_at":"2018-03-27T21:28:57.000Z","date":"2018-03-23","kind":"grant","acquired":true,"shares":11556,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock issued under the Advanced Emissions Solutions, Inc. 2017 Omnibus Incentive Plan."}],"balance_after":36460,"source":{"system":"sec-edgar","filing":"0001515156-18-000035","document":"wf-form4_152218612361383.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1515156/000151515618000035/wf-form4_152218612361383.xml","form_type":"4"}},{"id":4062160,"issuer":{"id":2240,"kind":"organization","name":"Arq, Inc.","symbol":"ARQ"},"owners":[{"id":166257,"kind":"person","name":"Hanson Ron","position":1,"cik":"0001677296","reported_name":"Hanson Ron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP of Operations of ADA-ES"}}],"security":"Common Stock","published_at":"2018-02-13T22:39:37.000Z","date":"2017-12-28","kind":"other","acquired":false,"shares":664,"price":9.43,"value":6261.52,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Advanced Emissions Solutions, Inc. 401(k) Plan (the \"Plan\") executed a non-volitional liquidation of all of the Issuer's securities held in the Plan, including 664 shares held in the reporting owner's account."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Total holdings decreased by 1 share due to an accounting reconciliation."}],"balance_after":24904,"source":{"system":"sec-edgar","filing":"0001677296-18-000002","document":"wf-form5_151856156233144.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1515156/000167729618000002/wf-form5_151856156233144.xml","form_type":"5"}},{"id":4281929,"issuer":{"id":2240,"kind":"organization","name":"Arq, Inc.","symbol":"ARQ"},"owners":[{"id":166257,"kind":"person","name":"Hanson Ron","position":1,"cik":"0001677296","reported_name":"Hanson Ron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP of Operations of ADA-ES"}}],"security":"Common Stock","published_at":"2017-06-14T21:11:36.000Z","date":"2017-06-12","kind":"tax_withholding","acquired":false,"shares":1599,"price":9.49,"value":15174.51,"ownership":{"direct":true},"balance_after":25569,"source":{"system":"sec-edgar","filing":"0001677296-17-000008","document":"wf-form4_149747468063447.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1515156/000167729617000008/wf-form4_149747468063447.xml","form_type":"4"}},{"id":4350452,"issuer":{"id":2240,"kind":"organization","name":"Arq, Inc.","symbol":"ARQ"},"owners":[{"id":166257,"kind":"person","name":"Hanson Ron","position":1,"cik":"0001677296","reported_name":"Hanson Ron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP of Operations of ADA-ES"}}],"security":"Common Stock","published_at":"2017-04-18T22:45:45.000Z","date":"2017-04-14","kind":"tax_withholding","acquired":false,"shares":4725,"price":8.19,"value":38697.75,"ownership":{"direct":true},"balance_after":27168,"source":{"system":"sec-edgar","filing":"0001677296-17-000006","document":"wf-form4_149255553054419.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1515156/000167729617000006/wf-form4_149255553054419.xml","form_type":"4"}},{"id":4371329,"issuer":{"id":2240,"kind":"organization","name":"Arq, Inc.","symbol":"ARQ"},"owners":[{"id":166257,"kind":"person","name":"Hanson Ron","position":1,"cik":"0001677296","reported_name":"Hanson Ron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP of Operations of ADA-ES"}}],"security":"Common Stock","published_at":"2017-03-27T23:34:36.000Z","date":"2017-03-23","kind":"grant","acquired":true,"shares":10000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents Restricted Stock issued pursuant to the Long Term Incentive Plan (\"LTIP\") under the Advanced Emissions Solutions, Inc. Amended and Restated 2007 Equity Incentive Plan, as amended (the \"2007 Plan\")."}],"balance_after":31893,"source":{"system":"sec-edgar","filing":"0001677296-17-000004","document":"wf-form4_149065766070717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1515156/000167729617000004/wf-form4_149065766070717.xml","form_type":"4"}},{"id":4501587,"issuer":{"id":2240,"kind":"organization","name":"Arq, Inc.","symbol":"ARQ"},"owners":[{"id":166257,"kind":"person","name":"Hanson Ron","position":1,"cik":"0001677296","reported_name":"Hanson Ron","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP of Operations of ADA-ES"}}],"security":"Common Stock","published_at":"2017-01-04T23:20:02.000Z","date":"2017-01-02","kind":"tax_withholding","acquired":false,"shares":41,"price":9.24,"value":378.84,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the shares withheld to satisfy the minimum statutory tax withholding obligations upon the vesting of 111 shares issued under the issuer's Amended and Restated 2010 Non-Management Compensation and Incentive Plan (the \"2010 Plan\")."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Of the amount shown, 665 shares are held in the qualified pension plan account of the reporting person; 15,000 shares of restricted stock issued pursuant to the 2010 Plan, not fully vested and subject to forfeiture or certain repurchase rights, as applicable, under the 2010 Plan; and 5,000 shares of restricted stock issued pursuant to the Advanced Emissions Solutions, Inc. Amended and Restated 2007 Equity Incentive Plan, as amended (the \"2007 Plan\"), not fully vested and subject to forfeiture or certain repurchase rights, as applicable, under the 2007 Plan."}],"balance_after":21893,"source":{"system":"sec-edgar","filing":"0001677296-17-000002","document":"wf-form4_148357198935762.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1515156/000167729617000002/wf-form4_148357198935762.xml","form_type":"4"}}]}