{"transactions":[{"id":722705,"issuer":{"id":5841,"kind":"organization","name":"Orion S.A."},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common shares, no par value","published_at":"2026-06-30T21:35:10.000Z","date":"2026-06-26","kind":"grant","planned":false,"acquired":true,"shares":19150,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents 19,150 restricted shares granted to the reporting person on June 26, 2026. These restricted shares vest on the day prior to the Issuer's 2027 Annual General Meeting of Shareholders."}],"balance_after":65039,"source":{"system":"sec-edgar","filing":"0001493152-26-031351","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000149315226031351/ownership.xml","form_type":"4"}},{"id":763590,"issuer":{"id":928,"kind":"organization","name":"Qnity Electronics, Inc.","symbol":"Q"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-26T22:00:36.000Z","date":"2026-05-21","kind":"grant","planned":false,"acquired":true,"shares":1278,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes the acquisition of shares pursuant to dividend reinvestment."}],"balance_after":5645.1102,"source":{"system":"sec-edgar","filing":"0001628280-26-038262","document":"wk-form4_1779832833.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000162828026038262/wk-form4_1779832833.xml","form_type":"4"}},{"id":978914,"issuer":{"id":928,"kind":"organization","name":"Qnity Electronics, Inc.","symbol":"Q"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-12-06T01:39:39.000Z","date":"2025-12-03","kind":"grant","planned":false,"acquired":true,"shares":4364,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4364,"source":{"system":"sec-edgar","filing":"0001628280-25-055663","document":"wk-form4_1764985176.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000162828025055663/wk-form4_1764985176.xml","form_type":"4"}},{"id":1099203,"issuer":{"id":5841,"kind":"organization","name":"Orion S.A."},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common shares, no par value","published_at":"2025-06-30T23:06:55.000Z","date":"2025-06-27","kind":"grant","planned":false,"acquired":true,"shares":12935,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents 12,935 restricted shares granted to the reporting person on June 27, 2025. These restricted shares vest on the day prior to the Issuer's 2026 Annual General Meeting of Shareholders."}],"balance_after":45889,"source":{"system":"sec-edgar","filing":"0000950142-25-001743","document":"es250648592_4-paik.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000095014225001743/es250648592_4-paik.xml","form_type":"4"}},{"id":1470585,"issuer":{"id":5841,"kind":"organization","name":"Orion S.A."},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common shares, no par value","published_at":"2024-06-24T23:03:07.000Z","date":"2024-06-21","kind":"grant","planned":false,"acquired":true,"shares":6086,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents 6,086 restricted shares granted to the reporting person on June 21, 2024. These restricted shares vest on the day prior to the Issuer's 2025 Annual General Meeting of Shareholders."}],"balance_after":32954,"source":{"system":"sec-edgar","filing":"0000950142-24-001696","document":"es240498857_4-paik.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000095014224001696/es240498857_4-paik.xml","form_type":"4"}},{"id":1841954,"issuer":{"id":5841,"kind":"organization","name":"Orion S.A."},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common shares, no par value","published_at":"2023-06-30T01:14:57.000Z","date":"2023-06-08","kind":"grant","planned":false,"acquired":true,"shares":5250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents 5,250 restricted shares granted to the reporting person on June 08, 2023. These restricted shares vest on the day prior to the Issuer's 2024 Annual General Meeting of Shareholders. The reporting person's initial Form 4 incorrectly specified the date of grant as June 22, 2023."}],"balance_after":26868,"source":{"system":"sec-edgar","filing":"0000950142-23-001880","document":"es230374734_4a-paik.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000095014223001880/es230374734_4a-paik.xml","form_type":"4/A","original_submission_date":"2023-06-27"}},{"id":1843417,"issuer":{"id":5841,"kind":"organization","name":"Orion S.A."},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common shares, no par value","published_at":"2023-06-27T13:24:12.000Z","date":"2023-06-22","kind":"grant","planned":false,"acquired":true,"shares":5250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents 5,250 restricted shares granted to the reporting person on June 22, 2023. These restricted shares vest on the day prior to the Issuer's 2024 Annual General Meeting of Shareholders."}],"balance_after":26868,"source":{"system":"sec-edgar","filing":"0000950142-23-001823","document":"es230373720_4-paik.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000095014223001823/es230373720_4-paik.xml","form_type":"4"}},{"id":2200140,"issuer":{"id":5841,"kind":"organization","name":"Orion S.A."},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Shares, no par value","published_at":"2022-07-29T21:20:19.000Z","date":"2022-07-27","kind":"grant","acquired":true,"shares":6439,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents 6,439 restricted shares granted to the reporting person on July 27, 2022. These restricted shares vest on the day prior to the Issuer's 2023 Annual General Meeting of Shareholders."}],"balance_after":21618,"source":{"system":"sec-edgar","filing":"0000950142-22-002373","document":"es220274466_4-paik.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000095014222002373/es220274466_4-paik.xml","form_type":"4"}},{"id":2644439,"issuer":{"id":5841,"kind":"organization","name":"Orion S.A."},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Shares, no par value","published_at":"2021-07-02T13:50:44.000Z","date":"2021-07-01","kind":"grant","acquired":true,"shares":5347,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents 5,347 restricted shares granted to the reporting person on July 1, 2021. These restricted shares vest on the day prior to the Issuer's 2022 Annual General Meeting of Shareholders."}],"balance_after":15179,"source":{"system":"sec-edgar","filing":"0001609804-21-000056","document":"wf-form4_162523382990066.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000160980421000056/wf-form4_162523382990066.xml","form_type":"4"}},{"id":2647489,"issuer":{"id":5841,"kind":"organization","name":"Orion S.A."},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Shares, no par value","published_at":"2021-07-01T14:23:20.000Z","date":"2020-07-01","kind":"grant","acquired":true,"shares":9832,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents 9,832 restricted shares granted to the reporting person on July 1, 2020. These restricted shares vest on June 23, 2021."}],"balance_after":9832,"source":{"system":"sec-edgar","filing":"0001609804-21-000035","document":"wf-form4_162514937287483.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000160980421000035/wf-form4_162514937287483.xml","form_type":"4"}},{"id":3395267,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-10-09T15:19:42.000Z","date":"2019-10-07","kind":"disposition_to_issuer","acquired":false,"shares":3124,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On October 7, 2019, Merck KGaA, Darmstadt, Germany, a German corporation with general partners  (\"Buyer\"), acquired the Issuer pursuant to that certain Agreement and Plan of Merger entered into by and among the Issuer, Buyer and EMD Performance Materials Holding, Inc., a Delaware corporation and a wholly-owned subsidiary of Buyer (\"Merger Sub\"), dated as of April 12, 2019 (the \"Merger Agreement\"). In accordance with the Merger Agreement, Merger Sub merged with and into the Issuer, with the Issuer surviving such merger as a wholly-owned subsidiary of Buyer (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Reflects time vesting restricted stock units (\"RSUs\").  At the Effective Time, each outstanding RSU was automatically canceled and converted into the right to receive a deferred cash payment (a \"Converted RSU Cash Award\") equal to the product of (i) the total number of shares of Common Stock subject to such RSU immediately prior to the Effective Time multiplied by (ii) the Merger Consideration, plus interest, pursuant to the terms of the Merger Agreement. These Converted RSU Cash Awards vest and settle on terms (including acceleration events) at least as favorable as were applicable under the original award."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001660690-19-000138","document":"wf-form4_157063435832183.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069019000138/wf-form4_157063435832183.xml","form_type":"4"}},{"id":3395266,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-10-09T15:19:42.000Z","date":"2019-10-07","kind":"disposition_to_issuer","acquired":false,"shares":6855.572,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On October 7, 2019, Merck KGaA, Darmstadt, Germany, a German corporation with general partners  (\"Buyer\"), acquired the Issuer pursuant to that certain Agreement and Plan of Merger entered into by and among the Issuer, Buyer and EMD Performance Materials Holding, Inc., a Delaware corporation and a wholly-owned subsidiary of Buyer (\"Merger Sub\"), dated as of April 12, 2019 (the \"Merger Agreement\"). In accordance with the Merger Agreement, Merger Sub merged with and into the Issuer, with the Issuer surviving such merger as a wholly-owned subsidiary of Buyer (the \"Merger\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Reflects shares of Issuer common stock (\"Common Stock\"). At the effective time of the Merger (the \"Effective Time\"), each outstanding share of Common Stock (other than certain excluded shares) automatically converted into the right to receive $53.00 in cash, without interest (the \"Merger Consideration\")."}],"balance_after":3124,"source":{"system":"sec-edgar","filing":"0001660690-19-000138","document":"wf-form4_157063435832183.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069019000138/wf-form4_157063435832183.xml","form_type":"4"}},{"id":3428150,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-08-27T20:49:48.000Z","date":"2019-08-27","kind":"grant","acquired":true,"shares":4.812,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents dividend equivalent rights that accrued with respect to restricted stock unit awards previously reported under Table 1, which were granted pursuant to the Versum Materials, Inc. Long-Term Incentive Plan and the terms of the applicable award agreement, and will vest with the restricted stock units to which they relate."}],"balance_after":9979.572,"source":{"system":"sec-edgar","filing":"0001660690-19-000114","document":"wf-form4_156693897342477.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069019000114/wf-form4_156693897342477.xml","form_type":"4"}},{"id":3510208,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-05-28T22:18:23.000Z","date":"2019-05-28","kind":"grant","acquired":true,"shares":4.808,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents dividend equivalent rights that accrued with respect to restricted stock unit awards previously reported under Table 1, which were granted pursuant to the Versum Materials, Inc. Long-Term Incentive Plan and the terms of the applicable award agreement, and will vest with the restricted stock units to which they relate."}],"balance_after":9974.76,"source":{"system":"sec-edgar","filing":"0001660690-19-000063","document":"wf-form4_155908188765453.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069019000063/wf-form4_155908188765453.xml","form_type":"4"}},{"id":3626157,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-02-28T13:26:25.000Z","date":"2019-02-26","kind":"grant","acquired":true,"shares":6.616,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents dividend equivalent rights that accrued with respect to restricted stock unit awards previously reported under Table 1, which were granted pursuant to the Versum Materials, Inc. Long-Term Incentive Plan and the terms of the applicable award agreement, and will vest with the restricted stock units to which they relate."}],"balance_after":9969.952,"source":{"system":"sec-edgar","filing":"0001660690-19-000042","document":"wf-form4_155136037184004.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069019000042/wf-form4_155136037184004.xml","form_type":"4"}},{"id":3665774,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-02-11T21:55:42.000Z","date":"2019-02-07","kind":"grant","acquired":true,"shares":3108,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects restricted stock units (\"RSUs\") granted to the Reporting Person for service on the Issuer's Board of Directors through the Issuer's 2020 Annual Meeting of Stockholders. Subject to continued service on the Board of Directors, the RSUs vest on the earlier of February 7, 2020 and the date immediately prior to the Issuer's next annual meeting of stockholders, and will be settled in common stock upon vesting."}],"balance_after":9963.336,"source":{"system":"sec-edgar","filing":"0001660690-19-000017","document":"wf-form4_154992212831782.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069019000017/wf-form4_154992212831782.xml","form_type":"4"}},{"id":3748788,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-11-29T21:53:17.000Z","date":"2018-11-27","kind":"grant","acquired":true,"shares":7.077,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents dividend equivalent rights that accrued with respect to restricted stock unit awards previously reported under Table 1, which were granted pursuant to the Versum Materials, Inc. Long-Term Incentive Plan and the terms of the applicable award agreement, and will vest with the restricted stock units to which they relate."}],"balance_after":6855.336,"source":{"system":"sec-edgar","filing":"0001660690-18-000218","document":"wf-form4_154352838100887.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069018000218/wf-form4_154352838100887.xml","form_type":"4"}},{"id":3831538,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-08-28T22:30:21.000Z","date":"2018-08-28","kind":"grant","acquired":true,"shares":4.738,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents dividend equivalent rights that accrued with respect to restricted stock unit awards previously reported under Table 1, which were granted pursuant to the Versum Materials, Inc. Long-Term Incentive Plan and the terms of the applicable award agreement, and will vest with the restricted stock units to which they relate."}],"balance_after":6848.259,"source":{"system":"sec-edgar","filing":"0001660690-18-000119","document":"wf-form4_153549540408354.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069018000119/wf-form4_153549540408354.xml","form_type":"4"}},{"id":3915341,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-05-30T00:57:13.000Z","date":"2018-05-29","kind":"grant","acquired":true,"shares":4.497,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents dividend equivalent rights that accrued with respect to restricted stock unit awards previously reported under Table 1, which were granted pursuant to the Versum Materials, Inc. Long-Term Incentive Plan and the terms of the applicable award agreement, and will vest with the restricted stock units to which they relate."}],"balance_after":6843.521,"source":{"system":"sec-edgar","filing":"0001660690-18-000080","document":"wf-form4_152764182012123.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069018000080/wf-form4_152764182012123.xml","form_type":"4"}},{"id":4027058,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-02-28T23:19:11.000Z","date":"2018-02-27","kind":"grant","acquired":true,"shares":4.024,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents dividend equivalent rights that accrued with respect to restricted stock unit awards previously reported under Table 1, which were granted pursuant to the Versum Materials, Inc. Long-Term Incentive Plan and the terms of the applicable award agreement, and will vest with the restricted stock units to which they relate."}],"balance_after":6839.024,"source":{"system":"sec-edgar","filing":"0001660690-18-000050","document":"wf-form4_151985993212906.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069018000050/wf-form4_151985993212906.xml","form_type":"4"}},{"id":4070322,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-02-08T23:02:39.000Z","date":"2018-02-08","kind":"grant","acquired":true,"shares":2906,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects restricted stock units (\"RSUs\") granted to the Reporting Person for service on the Issuer's Board of Directors through the Issuer's 2019 Annual Meeting of Stockholders. Subject to continued service on the Board of Directors, the RSUs vest on the earlier of February 8, 2019 and the date immediately prior to the Issuer's next annual meeting of stockholders, and will be settled in common stock upon vesting."}],"balance_after":6835,"source":{"system":"sec-edgar","filing":"0001660690-18-000027","document":"wf-form4_151813094371176.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069018000027/wf-form4_151813094371176.xml","form_type":"4"}},{"id":4070321,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-02-08T23:02:39.000Z","date":"2018-02-08","kind":"grant","acquired":true,"shares":968,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects director compensation granted to the Reporting Person pursuant to the Issuer's Director Compensation Plan for service through January 30, 2018, the date of the Issuer's 2018 Annual Meeting of Stockholders."}],"balance_after":3929,"source":{"system":"sec-edgar","filing":"0001660690-18-000027","document":"wf-form4_151813094371176.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069018000027/wf-form4_151813094371176.xml","form_type":"4"}},{"id":4163578,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-11-15T00:25:09.000Z","date":"2017-11-13","kind":"grant","acquired":true,"shares":638,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects director compensation granted to the Reporting Person pursuant to the Issuer's Director Compensation Plan."}],"balance_after":2961,"source":{"system":"sec-edgar","filing":"0001660690-17-000124","document":"wf-form4_151070549525643.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069017000124/wf-form4_151070549525643.xml","form_type":"4"}},{"id":4242275,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-08-04T20:06:40.000Z","date":"2017-08-03","kind":"grant","acquired":true,"shares":697,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects director compensation granted to the Reporting Person pursuant to the Issuer's Director Compensation Plan."}],"balance_after":2323,"source":{"system":"sec-edgar","filing":"0001660690-17-000082","document":"wf-form4_150187718717801.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069017000082/wf-form4_150187718717801.xml","form_type":"4"}},{"id":4331613,"issuer":{"id":154491,"kind":"organization","name":"Versum Materials, Inc.","symbol":"VSM"},"owners":[{"id":34445,"kind":"person","name":"PAIK YI HYON","position":1,"cik":"0001434790","reported_name":"PAIK YI HYON","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-05-06T00:04:11.000Z","date":"2017-05-04","kind":"grant","acquired":true,"shares":1626,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Reflects director compensation granted to the Reporting Person pursuant to the Issuer's Director Compensation Plan."}],"balance_after":1626,"source":{"system":"sec-edgar","filing":"0001660690-17-000051","document":"wf-form4_149402903570834.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1434790/000166069017000051/wf-form4_149402903570834.xml","form_type":"4"}}]}