{"transactions":[{"id":4047047,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Series A Common Stock","published_at":"2018-02-20T21:21:22.000Z","date":"2018-02-15","kind":"tax_withholding","acquired":false,"shares":227,"price":102.67,"value":23306.09,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld for the payment of taxes on the vesting of time-based restricted stock units."}],"balance_after":19250.036,"source":{"system":"sec-edgar","filing":"0001306830-18-000045","document":"wf-form4_151916165917693.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683018000045/wf-form4_151916165917693.xml","form_type":"4"}},{"id":4065749,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Series A Common Stock","published_at":"2018-02-12T21:45:54.000Z","date":"2018-02-08","kind":"grant","acquired":true,"shares":857,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Time-based restricted stock units (\"RSUs\") granted pursuant to the Company's 2009 Global Incentive Plan.  Each RSU represents the right to receive one share of Series A Common Stock.  The RSUs will vest, subject to continued employment, with respect to 33% of the RSUs on each of February 15, 2019 and February 15, 2020, and with respect to 34% of the RSUs on February 15, 2021."}],"balance_after":19477.036,"source":{"system":"sec-edgar","filing":"0001306830-18-000034","document":"wf-form4_151847193843949.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683018000034/wf-form4_151847193843949.xml","form_type":"4"}},{"id":4110845,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Acctg Officer/Controller"}}],"security":"Series A Common Stock","published_at":"2018-01-03T21:51:34.000Z","date":"2018-01-01","kind":"tax_withholding","acquired":false,"shares":340,"price":107.92,"value":36692.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld for the payment of taxes on the vesting and settlement of performance-based restricted stock units."}],"balance_after":18620.036,"source":{"system":"sec-edgar","filing":"0001306830-18-000008","document":"wf-form4_151501628047572.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683018000008/wf-form4_151501628047572.xml","form_type":"4"}},{"id":4134539,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Acctg Officer/Controller"}}],"security":"Series A Common Stock","published_at":"2017-12-12T21:40:51.000Z","date":"2017-12-08","kind":"tax_withholding","acquired":false,"shares":395,"price":106.15,"value":41929.25,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld for the payment of taxes on the vesting of time-based restircted stock units."}],"balance_after":18960.036,"source":{"system":"sec-edgar","filing":"0001306830-17-000282","document":"wf-form4_151311483782028.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683017000282/wf-form4_151311483782028.xml","form_type":"4"}},{"id":4141622,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Acctg Officer/Controller"}}],"security":"Series A Common Stock","published_at":"2017-12-05T22:30:18.000Z","date":"2017-12-01","kind":"tax_withholding","acquired":false,"shares":55,"price":106.515,"value":5858.325,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld for the payment of taxes on the release of shares upon fulfillment of hold requirement."}],"balance_after":19355.036,"source":{"system":"sec-edgar","filing":"0001306830-17-000267","document":"wf-form4_151251296210138.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683017000267/wf-form4_151251296210138.xml","form_type":"4"}},{"id":4193997,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Acctg Officer/Controller"}}],"security":"Series A Common Stock","published_at":"2017-10-03T20:48:05.000Z","date":"2017-10-01","kind":"tax_withholding","acquired":false,"shares":64,"price":104.02,"value":6657.28,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld for the payment of taxes upon fulfillment of hold requirement."}],"balance_after":19410.036,"source":{"system":"sec-edgar","filing":"0001306830-17-000212","document":"wf-form4_150706367134043.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683017000212/wf-form4_150706367134043.xml","form_type":"4"}},{"id":4438858,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Acctg Officer/Controller"}}],"security":"Series A Common Stock","published_at":"2017-02-17T22:05:46.000Z","date":"2017-02-15","kind":"tax_withholding","acquired":false,"shares":462,"price":88.445,"value":40861.59,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld for the payment of taxes on the vesting and settlement of PRSUs and previously reported time-based restricted stock units granted to the reporting person on February 3, 2016."}],"balance_after":19474.036,"source":{"system":"sec-edgar","filing":"0001306830-17-000067","document":"wf-form4_148736913338489.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683017000067/wf-form4_148736913338489.xml","form_type":"4"}},{"id":4438857,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Acctg Officer/Controller"}}],"security":"Series A Common Stock","published_at":"2017-02-17T22:05:46.000Z","date":"2017-02-15","kind":"grant","acquired":true,"shares":1456,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents performance-based restricted stock units (\"PRSUs\") granted to the reporting person on February 4, 2015 under the Company's 2009 Global Incentive Plan, as amended (the \"Plan\"), of which 728 have vested and been settled.  The remaining 728 PRSUs will vest in full on January 1, 2018."}],"balance_after":19936.036,"source":{"system":"sec-edgar","filing":"0001306830-17-000067","document":"wf-form4_148736913338489.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683017000067/wf-form4_148736913338489.xml","form_type":"4"}},{"id":4448316,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Acctg Officer/Controller"}}],"security":"Series A Common Stock","published_at":"2017-02-14T23:26:38.000Z","date":"2017-02-14","kind":"gift","acquired":false,"shares":650,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":18480.036,"source":{"system":"sec-edgar","filing":"0001306830-17-000045","document":"wf-form4_148711478311795.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683017000045/wf-form4_148711478311795.xml","form_type":"4"}},{"id":4448315,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Acctg Officer/Controller"}}],"security":"Series A Common Stock","published_at":"2017-02-14T23:26:38.000Z","date":"2017-02-14","kind":"sale","acquired":false,"shares":2327,"price":87.74,"value":204170.98,"ownership":{"direct":true},"balance_after":19130.036,"source":{"system":"sec-edgar","filing":"0001306830-17-000045","document":"wf-form4_148711478311795.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683017000045/wf-form4_148711478311795.xml","form_type":"4"}},{"id":4453612,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Acctg Officer/Controller"}}],"security":"Series A Common Stock","published_at":"2017-02-13T21:45:14.000Z","date":"2017-02-09","kind":"grant","acquired":true,"shares":811,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Time-based restricted stock units (\"RSUs\") granted pursuant to the Company's 2009 Global Incentive Plan.  Each RSU represents the right to receive one share of Series A Common Stock.  The RSUs will vest, subject to continued employment, with respect to 33% of the RSUs on each of February 15, 2018 and February 15, 2019, and with respect to 34% of the RSUs on February 15, 2020."}],"balance_after":21457.036,"source":{"system":"sec-edgar","filing":"0001306830-17-000038","document":"wf-form4_148702230097635.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683017000038/wf-form4_148702230097635.xml","form_type":"4"}},{"id":4501924,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Acctg Officer/Controller"}}],"security":"Series A Common Stock","published_at":"2017-01-04T21:57:30.000Z","date":"2017-01-01","kind":"tax_withholding","acquired":false,"shares":2484,"price":78.965,"value":196149.06,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld for the payment of taxes on the vesting and settlement of previously reported performance-based restricted stock units."}],"balance_after":20646.036,"source":{"system":"sec-edgar","filing":"0001306830-17-000008","document":"wf-form4_148356703327871.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683017000008/wf-form4_148356703327871.xml","form_type":"4"}},{"id":4525396,"issuer":{"id":3922,"kind":"organization","name":"Celanese Corp","symbol":"CE"},"owners":[{"id":167342,"kind":"person","name":"Oliver Kevin S","position":1,"cik":"0001680509","reported_name":"Oliver Kevin S","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Acctg Officer/Controller"}}],"security":"Series A Common Stock","published_at":"2016-12-12T21:47:24.000Z","date":"2016-12-08","kind":"grant","acquired":true,"shares":2878,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Time-based restricted stock units (\"RSUs\") granted pursuant to the Company's 2009 Global Incentive Plan.  Each RSU represents the right to receive one share of Series A Common Stock.  The RSUs will vest, subject to continued employment, with respect to 33% of the RSUs on each of December 8, 2017 and December 8, 2018, and with respect to 34% of the RSUs on December 8, 2019."}],"balance_after":23130.036,"source":{"system":"sec-edgar","filing":"0001306830-16-000445","document":"wf-form4_148157923121867.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1306830/000130683016000445/wf-form4_148157923121867.xml","form_type":"4"}}]}