{"transactions":[{"id":3348270,"issuer":{"id":153255,"kind":"organization","name":"SemGroup Corp","symbol":"SEMG"},"owners":[{"id":40231,"kind":"person","name":"Warburg Pincus (Bermuda) Private Equity GP Ltd.","position":1,"cik":"0001555729","reported_name":"Warburg Pincus (Bermuda) Private Equity GP Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":153256,"kind":"organization","name":"WP SemGroup Holdings L.P.","position":2,"cik":"0001728684","reported_name":"WP SemGroup Holdings L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":153257,"kind":"organization","name":"WP Cayman SemGroup Holdings L.P.","position":3,"cik":"0001783661","reported_name":"WP Cayman SemGroup Holdings L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":153258,"kind":"organization","name":"Warburg Pincus (Europa) Private Equity XII (Cayman), L.P.","position":4,"cik":"0001722343","reported_name":"Warburg Pincus (Europa) Private Equity XII (Cayman), L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":153259,"kind":"organization","name":"Warburg Pincus (Cayman) XII, L.P.","position":5,"cik":"0001722309","reported_name":"Warburg Pincus (Cayman) XII, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":153260,"kind":"organization","name":"Warburg Pincus (Cayman) XII GP LLC","position":6,"cik":"0001722306","reported_name":"Warburg Pincus (Cayman) XII GP LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":40230,"kind":"person","name":"Warburg Pincus Partners II (Cayman), L.P.","position":7,"cik":"0001658820","reported_name":"Warburg Pincus Partners II (Cayman), L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":15884,"kind":"person","name":"KAYE CHARLES R","position":8,"cik":"0001239318","reported_name":"KAYE CHARLES R","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}},{"id":15795,"kind":"person","name":"Landy Joseph P.","position":9,"cik":"0001220638","reported_name":"Landy Joseph P.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series A Cumulative Perpetual Convertible Preferred Stock","published_at":"2019-12-09T17:30:51.000Z","date":"2019-12-05","kind":"other","acquired":false,"shares":300000,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"On or after July 19, 2019 (the eighteen month anniversary of the issue date of the Series A Preferred), each share of Series A Preferred is convertible into such number of shares of class A common stock of the Company, par value $0.01 (\"Common Stock\"), as is equal to the accreted value of such share of Series A Preferred divided by a conversion price, initially $33.00 (subject to adjustment pursuant to the terms of the Series A Certificate of Designations)."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"On or after July 19, 2019 (the eighteen month anniversary of the issue date of the Series A Preferred), each share of Series A Preferred is convertible into such number of shares of class A common stock of the Company, par value $0.01 (\"Common Stock\"), as is equal to the accreted value of such share of Series A Preferred divided by a conversion price, initially $33.00 (subject to adjustment pursuant to the terms of the Series A Certificate of Designations)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"On or after July 19, 2019 (the eighteen month anniversary of the issue date of the Series A Preferred), each share of Series A Preferred is convertible into such number of shares of class A common stock of the Company, par value $0.01 (\"Common Stock\"), as is equal to the accreted value of such share of Series A Preferred divided by a conversion price, initially $33.00 (subject to adjustment pursuant to the terms of the Series A Certificate of Designations)."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F4","text":"On or after July 19, 2019 (the eighteen month anniversary of the issue date of the Series A Preferred), each share of Series A Preferred is convertible into such number of shares of class A common stock of the Company, par value $0.01 (\"Common Stock\"), as is equal to the accreted value of such share of Series A Preferred divided by a conversion price, initially $33.00 (subject to adjustment pursuant to the terms of the Series A Certificate of Designations)."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Note: This \"Exit\" Form 4 is voluntarily filed to report solely that the Reporting Person is no longer a beneficial owner of any securities of the Issuer, as of December 5, 2019, and therefore is no longer subject to Section 16 reporting. The Reporting Person did not have any transactions in the Issuer's securities during the time that it was a Section 16 reporting person."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"This Form 3 is filed on behalf of WP SemGroup Holdings, L.P., a Delaware limited partnership (\"WP SemGroup LP\"), WP Cayman SemGroup Holdings, L.P., a Delaware limited partnership and general partner of WP SemGroup LP (\"WP Cayman SemGroup LP\"), Warburg Pincus (Europa) Private Equity XII (Cayman), L.P., a Cayman Islands exempted limited partnership and the general partner of WP Cayman SemGroup LP (\"WP Europa PE XII LP\"), Warburg Pincus (Cayman) XII, L.P., a Cayman Islands exempted limited partnership and the general partner of WP Europa PE XII LP (\"WP Cayman XII LP\"), Warburg Pincus (Cayman) XII GP LLC, a Delaware limited liability company and the general partner of WP Cayman XII LP (\"WP Cayman XII GP LLC\"), Warburg Pincus Partners II (Cayman), L.P., a Cayman Islands exempted limited partnership and sole member of WP Cayman XII GP LLC (\"WPP II Cayman LP\"),"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"(continued from footnote 2) Warburg Pincus (Bermuda) Private Equity GP Ltd., a company registered in the Islands of Bermuda and general partner of WPP II Cayman LP (\"WP Bermuda PE GP\"), Charles R. Kaye and Joseph P. Landy. Messrs. Kaye and Landy are the sole Directors and Co-Chairmen of WP Bermuda PE GP."}],"balance_after":0,"derivative":{"exercise_date":"2019-07-19","underlying":"Class A Common Stock, $0.01 Par Value","underlying_shares":10051574},"source":{"system":"sec-edgar","filing":"0000899243-19-028789","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1722309/000089924319028789/doc4.xml","form_type":"4"}}]}