{"transactions":[{"id":2757185,"issuer":{"id":6295,"kind":"organization","name":"Amplify Energy Corp."},"owners":[{"id":134503,"kind":"person","name":"DuBard Denise","position":1,"cik":"0001353117","reported_name":"DuBard Denise","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2021-04-05T16:05:14.000Z","date":"2021-04-01","kind":"grant","acquired":true,"shares":34091,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Share amount reflects 34,091 unvested restricted stock units with service-based vesting conditions (\"TSUs\"). These TSUs were granted under the Amplify Management Incentive Plan and vest periodically so long as the reporting person remains employed by Amplify Energy Corp. or one of its affiliates on each applicable vesting date. The TSUs convert into common stock on a one-for-one basis."}],"balance_after":49334,"source":{"system":"sec-edgar","filing":"0000899243-21-014786","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1353117/000089924321014786/doc4.xml","form_type":"4"}},{"id":2788888,"issuer":{"id":6295,"kind":"organization","name":"Amplify Energy Corp."},"owners":[{"id":134503,"kind":"person","name":"DuBard Denise","position":1,"cik":"0001353117","reported_name":"DuBard Denise","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2021-03-15T18:03:17.000Z","date":"2021-03-12","kind":"sale","acquired":false,"shares":13284,"price":3.403,"value":45205.452,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Weighted average price. These shares were sold in multiple transactions at prices ranging from $3.4000 to $3.4101 inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the shares sold at each separate price within the range set forth in this footnote (1) to this Form 4."}],"balance_after":15243,"source":{"system":"sec-edgar","filing":"0000899243-21-011674","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1353117/000089924321011674/doc4.xml","form_type":"4"}},{"id":2842838,"issuer":{"id":6295,"kind":"organization","name":"Amplify Energy Corp."},"owners":[{"id":134503,"kind":"person","name":"DuBard Denise","position":1,"cik":"0001353117","reported_name":"DuBard Denise","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2021-02-22T18:37:24.000Z","date":"2021-02-19","kind":"grant","acquired":true,"shares":15243,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Share amount reflects that portion of the reporting person's 2020 annual incentive bonus paid to such reporting person pursuant to Amplify Energy Corp.'s (\"Amplify\") annual incentive bonus program.  The earned annual incentive bonus payable to the reporting person was paid 40% in cash and 60% in fully vested shares of Amplify common stock, par value $0.01 per share (\"Common Stock\"), calculated based on the three-day volume weighted average price of a share of Amplify Common Stock for the three consecutive trading days ending February 5, 2021."}],"balance_after":28527,"source":{"system":"sec-edgar","filing":"0000899243-21-007600","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1353117/000089924321007600/doc4.xml","form_type":"4"}},{"id":2898904,"issuer":{"id":6295,"kind":"organization","name":"Amplify Energy Corp."},"owners":[{"id":134503,"kind":"person","name":"DuBard Denise","position":1,"cik":"0001353117","reported_name":"DuBard Denise","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SEE REMARKS"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2021-01-22T21:37:14.000Z","date":"2020-08-01","kind":"exercise","acquired":true,"shares":2941,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"As previously reported on 8/6/2019 by the reporting person, these restricted stock units with service-based vesting conditions (\"TSUs\") were originally granted under the Legacy Amplify Management Incentive Plan (the \"MIP Plan\") and vest periodically so long as the reporting person remains employed by Amplify Energy Corp. or one of its affiliates on each applicable vesting date. Amount reported represents the amount of such TSUs held by the reporting person that have vested to date.  The TSUs convert into common stock on a one-for-one basis."}],"balance_after":13284,"source":{"system":"sec-edgar","filing":"0000899243-21-003117","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1353117/000089924321003117/doc4.xml","form_type":"4"}},{"id":3438520,"issuer":{"id":6295,"kind":"organization","name":"Amplify Energy Corp."},"owners":[{"id":134503,"kind":"person","name":"DuBard Denise","position":1,"cik":"0001353117","reported_name":"DuBard Denise","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Restricted Stock Units","published_at":"2019-08-14T06:05:37.000Z","date":"2019-08-06","kind":"grant","acquired":true,"shares":11663,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to the Agreement and Plan of Merger, dated as of May 5, 2019 (the \"Merger Agreement\"), by and among Midstates Petroleum Company, Inc. (\"Midstates\"), Midstates Holdings, Inc., a wholly owned subsidiary of Midstates (\"Merger Sub\") and Amplify Energy Corp. (\"Legacy Amplify\"), on August 6, 2019 (the \"Effective Time\"), Merger Sub merged with and into Legacy Amplify, with Legacy Amplify surviving the merger as a wholly owned subsidiary of Midstates. Immediately after the Effective Time, Midstates changed its name to \"Amplify Energy Corp.\" (the \"Combined Company\"). At the Effective Time, each share of Legacy Amplify common stock issued and outstanding immediately prior to such time was converted into the right to receive 0.933 shares of the Combined Company, rounded up to the nearest whole share (the \"Exchange Ratio\"). On the trading day immediately prior to the Effective Time, the closing price of Midstates' common stock was $4.36 per share."},{"field":"shares","element":"transactionShares","label":"F3","text":"These restricted stock units with performance- and service-based vesting conditions (\"PSUs\") were originally granted under the MIP Plan and vest periodically so long as the reporting person remains employed by the Combined Company or one of its affiliates on each applicable vesting date. At the Effective Time, the Combined Company assumed the MIP Plan and related award agreements and the existing PSUs became restricted stock units of the Combined Company, subject to the Exchange Ratio."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to the Agreement and Plan of Merger, dated as of May 5, 2019 (the \"Merger Agreement\"), by and among Midstates Petroleum Company, Inc. (\"Midstates\"), Midstates Holdings, Inc., a wholly owned subsidiary of Midstates (\"Merger Sub\") and Amplify Energy Corp. (\"Legacy Amplify\"), on August 6, 2019 (the \"Effective Time\"), Merger Sub merged with and into Legacy Amplify, with Legacy Amplify surviving the merger as a wholly owned subsidiary of Midstates. Immediately after the Effective Time, Midstates changed its name to \"Amplify Energy Corp.\" (the \"Combined Company\"). At the Effective Time, each share of Legacy Amplify common stock issued and outstanding immediately prior to such time was converted into the right to receive 0.933 shares of the Combined Company, rounded up to the nearest whole share (the \"Exchange Ratio\"). On the trading day immediately prior to the Effective Time, the closing price of Midstates' common stock was $4.36 per share."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"These restricted stock units with performance- and service-based vesting conditions (\"PSUs\") were originally granted under the MIP Plan and vest periodically so long as the reporting person remains employed by the Combined Company or one of its affiliates on each applicable vesting date. At the Effective Time, the Combined Company assumed the MIP Plan and related award agreements and the existing PSUs became restricted stock units of the Combined Company, subject to the Exchange Ratio."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"These restricted stock units with performance- and service-based vesting conditions (\"PSUs\") were originally granted under the MIP Plan and vest periodically so long as the reporting person remains employed by the Combined Company or one of its affiliates on each applicable vesting date. At the Effective Time, the Combined Company assumed the MIP Plan and related award agreements and the existing PSUs became restricted stock units of the Combined Company, subject to the Exchange Ratio."}],"balance_after":11663,"derivative":{"underlying":"Common Stock","underlying_shares":11663},"source":{"system":"sec-edgar","filing":"0000899243-19-021686","document":"doc4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1353117/000089924319021686/doc4a.xml","form_type":"4/A","original_submission_date":"2019-08-06"}},{"id":3438519,"issuer":{"id":6295,"kind":"organization","name":"Amplify Energy Corp."},"owners":[{"id":134503,"kind":"person","name":"DuBard Denise","position":1,"cik":"0001353117","reported_name":"DuBard Denise","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Restricted Stock Units","published_at":"2019-08-14T06:05:37.000Z","date":"2019-08-06","kind":"grant","acquired":true,"shares":7776,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to the Agreement and Plan of Merger, dated as of May 5, 2019 (the \"Merger Agreement\"), by and among Midstates Petroleum Company, Inc. (\"Midstates\"), Midstates Holdings, Inc., a wholly owned subsidiary of Midstates (\"Merger Sub\") and Amplify Energy Corp. (\"Legacy Amplify\"), on August 6, 2019 (the \"Effective Time\"), Merger Sub merged with and into Legacy Amplify, with Legacy Amplify surviving the merger as a wholly owned subsidiary of Midstates. Immediately after the Effective Time, Midstates changed its name to \"Amplify Energy Corp.\" (the \"Combined Company\"). At the Effective Time, each share of Legacy Amplify common stock issued and outstanding immediately prior to such time was converted into the right to receive 0.933 shares of the Combined Company, rounded up to the nearest whole share (the \"Exchange Ratio\"). On the trading day immediately prior to the Effective Time, the closing price of Midstates' common stock was $4.36 per share."},{"field":"shares","element":"transactionShares","label":"F2","text":"These restricted stock units with service-based vesting conditions (\"TSUs\") were originally granted under the Legacy Amplify Management Incentive Plan (the \"MIP Plan\") and vest periodically so long as the reporting person remains employed by the Combined Company or one of its affiliates on each applicable vesting date. At the Effective Time, the Combined Company assumed the MIP Plan and related award agreements and the existing TSUs became restricted stock units of the Combined Company, subject to the Exchange Ratio."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to the Agreement and Plan of Merger, dated as of May 5, 2019 (the \"Merger Agreement\"), by and among Midstates Petroleum Company, Inc. (\"Midstates\"), Midstates Holdings, Inc., a wholly owned subsidiary of Midstates (\"Merger Sub\") and Amplify Energy Corp. (\"Legacy Amplify\"), on August 6, 2019 (the \"Effective Time\"), Merger Sub merged with and into Legacy Amplify, with Legacy Amplify surviving the merger as a wholly owned subsidiary of Midstates. Immediately after the Effective Time, Midstates changed its name to \"Amplify Energy Corp.\" (the \"Combined Company\"). At the Effective Time, each share of Legacy Amplify common stock issued and outstanding immediately prior to such time was converted into the right to receive 0.933 shares of the Combined Company, rounded up to the nearest whole share (the \"Exchange Ratio\"). On the trading day immediately prior to the Effective Time, the closing price of Midstates' common stock was $4.36 per share."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"These restricted stock units with service-based vesting conditions (\"TSUs\") were originally granted under the Legacy Amplify Management Incentive Plan (the \"MIP Plan\") and vest periodically so long as the reporting person remains employed by the Combined Company or one of its affiliates on each applicable vesting date. At the Effective Time, the Combined Company assumed the MIP Plan and related award agreements and the existing TSUs became restricted stock units of the Combined Company, subject to the Exchange Ratio."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"These restricted stock units with service-based vesting conditions (\"TSUs\") were originally granted under the Legacy Amplify Management Incentive Plan (the \"MIP Plan\") and vest periodically so long as the reporting person remains employed by the Combined Company or one of its affiliates on each applicable vesting date. At the Effective Time, the Combined Company assumed the MIP Plan and related award agreements and the existing TSUs became restricted stock units of the Combined Company, subject to the Exchange Ratio."}],"balance_after":7776,"derivative":{"underlying":"Common Stock","underlying_shares":7776},"source":{"system":"sec-edgar","filing":"0000899243-19-021686","document":"doc4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1353117/000089924319021686/doc4a.xml","form_type":"4/A","original_submission_date":"2019-08-06"}},{"id":3438518,"issuer":{"id":6295,"kind":"organization","name":"Amplify Energy Corp."},"owners":[{"id":134503,"kind":"person","name":"DuBard Denise","position":1,"cik":"0001353117","reported_name":"DuBard Denise","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2019-08-14T06:05:37.000Z","date":"2019-08-06","kind":"grant","acquired":true,"shares":10343,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"This amendment amends the Form 4 dated August 6, 2019 (the \"Form 4\") which reported an incorrect number of securities acquired and an incorrect amount of securities beneficially owned in Table I of the Form 4. These fields should have been reported as 10,343 shares of common stock, rather than 10,356 shares of common stock. All other provisions of the original Form 4 remain unchanged."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to the Agreement and Plan of Merger, dated as of May 5, 2019 (the \"Merger Agreement\"), by and among Midstates Petroleum Company, Inc. (\"Midstates\"), Midstates Holdings, Inc., a wholly owned subsidiary of Midstates (\"Merger Sub\") and Amplify Energy Corp. (\"Legacy Amplify\"), on August 6, 2019 (the \"Effective Time\"), Merger Sub merged with and into Legacy Amplify, with Legacy Amplify surviving the merger as a wholly owned subsidiary of Midstates. Immediately after the Effective Time, Midstates changed its name to \"Amplify Energy Corp.\" (the \"Combined Company\"). At the Effective Time, each share of Legacy Amplify common stock issued and outstanding immediately prior to such time was converted into the right to receive 0.933 shares of the Combined Company, rounded up to the nearest whole share (the \"Exchange Ratio\"). On the trading day immediately prior to the Effective Time, the closing price of Midstates' common stock was $4.36 per share."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"This amendment amends the Form 4 dated August 6, 2019 (the \"Form 4\") which reported an incorrect number of securities acquired and an incorrect amount of securities beneficially owned in Table I of the Form 4. These fields should have been reported as 10,343 shares of common stock, rather than 10,356 shares of common stock. All other provisions of the original Form 4 remain unchanged."}],"balance_after":10343,"source":{"system":"sec-edgar","filing":"0000899243-19-021686","document":"doc4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1353117/000089924319021686/doc4a.xml","form_type":"4/A","original_submission_date":"2019-08-06"}},{"id":3445476,"issuer":{"id":6295,"kind":"organization","name":"Amplify Energy Corp."},"owners":[{"id":134503,"kind":"person","name":"DuBard Denise","position":1,"cik":"0001353117","reported_name":"DuBard Denise","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Restricted Stock Units","published_at":"2019-08-06T17:10:43.000Z","date":"2019-08-06","kind":"grant","acquired":true,"shares":11663,"price":1,"value":11663.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to the Agreement and Plan of Merger, dated as of May 5, 2019 (the \"Merger Agreement\"), by and among Midstates Petroleum Company, Inc. (\"Midstates\"), Midstates Holdings, Inc., a wholly owned subsidiary of Midstates (\"Merger Sub\") and Amplify Energy Corp. (\"Legacy Amplify\"), on August 6, 2019 (the \"Effective Time\"), Merger Sub merged with and into Legacy Amplify, with Legacy Amplify surviving the merger as a wholly owned subsidiary of Midstates. Immediately after the Effective Time, Midstates changed its name to \"Amplify Energy Corp.\" (the \"Combined Company\"). At the Effective Time, each share of Legacy Amplify common stock issued and outstanding immediately prior to such time was converted into the right to receive 0.933 shares of the Combined Company, rounded up to the nearest whole share (the \"Exchange Ratio\"). On the trading day immediately prior to the Effective Time, the closing price of Midstates' common stock was $4.36 per share."},{"field":"shares","element":"transactionShares","label":"F3","text":"These restricted stock units with performance- and service-based vesting conditions (\"PSUs\") were originally granted under the MIP Plan and vest periodically so long as the reporting person remains employed by the Combined Company or one of its affiliates on each applicable vesting date. At the Effective Time, the Combined Company assumed the MIP Plan and related award agreements and the existing PSUs became restricted stock units of the Combined Company, subject to the Exchange Ratio."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"These restricted stock units with performance- and service-based vesting conditions (\"PSUs\") were originally granted under the MIP Plan and vest periodically so long as the reporting person remains employed by the Combined Company or one of its affiliates on each applicable vesting date. At the Effective Time, the Combined Company assumed the MIP Plan and related award agreements and the existing PSUs became restricted stock units of the Combined Company, subject to the Exchange Ratio."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"These restricted stock units with performance- and service-based vesting conditions (\"PSUs\") were originally granted under the MIP Plan and vest periodically so long as the reporting person remains employed by the Combined Company or one of its affiliates on each applicable vesting date. At the Effective Time, the Combined Company assumed the MIP Plan and related award agreements and the existing PSUs became restricted stock units of the Combined Company, subject to the Exchange Ratio."}],"balance_after":11663,"derivative":{"underlying":"Common Stock","underlying_shares":11663},"source":{"system":"sec-edgar","filing":"0000899243-19-021135","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1353117/000089924319021135/doc4.xml","form_type":"4"}},{"id":3445475,"issuer":{"id":6295,"kind":"organization","name":"Amplify Energy Corp."},"owners":[{"id":134503,"kind":"person","name":"DuBard Denise","position":1,"cik":"0001353117","reported_name":"DuBard Denise","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Restricted Stock Units","published_at":"2019-08-06T17:10:43.000Z","date":"2019-08-06","kind":"grant","acquired":true,"shares":7776,"price":1,"value":7776.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to the Agreement and Plan of Merger, dated as of May 5, 2019 (the \"Merger Agreement\"), by and among Midstates Petroleum Company, Inc. (\"Midstates\"), Midstates Holdings, Inc., a wholly owned subsidiary of Midstates (\"Merger Sub\") and Amplify Energy Corp. (\"Legacy Amplify\"), on August 6, 2019 (the \"Effective Time\"), Merger Sub merged with and into Legacy Amplify, with Legacy Amplify surviving the merger as a wholly owned subsidiary of Midstates. Immediately after the Effective Time, Midstates changed its name to \"Amplify Energy Corp.\" (the \"Combined Company\"). At the Effective Time, each share of Legacy Amplify common stock issued and outstanding immediately prior to such time was converted into the right to receive 0.933 shares of the Combined Company, rounded up to the nearest whole share (the \"Exchange Ratio\"). On the trading day immediately prior to the Effective Time, the closing price of Midstates' common stock was $4.36 per share."},{"field":"shares","element":"transactionShares","label":"F2","text":"These restricted stock units with service-based vesting conditions (\"TSUs\") were originally granted under the Legacy Amplify Management Incentive Plan (the \"MIP Plan\") and vest periodically so long as the reporting person remains employed by the Combined Company or one of its affiliates on each applicable vesting date. At the Effective Time, the Combined Company assumed the MIP Plan and related award agreements and the existing TSUs became restricted stock units of the Combined Company, subject to the Exchange Ratio."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"These restricted stock units with service-based vesting conditions (\"TSUs\") were originally granted under the Legacy Amplify Management Incentive Plan (the \"MIP Plan\") and vest periodically so long as the reporting person remains employed by the Combined Company or one of its affiliates on each applicable vesting date. At the Effective Time, the Combined Company assumed the MIP Plan and related award agreements and the existing TSUs became restricted stock units of the Combined Company, subject to the Exchange Ratio."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"These restricted stock units with service-based vesting conditions (\"TSUs\") were originally granted under the Legacy Amplify Management Incentive Plan (the \"MIP Plan\") and vest periodically so long as the reporting person remains employed by the Combined Company or one of its affiliates on each applicable vesting date. At the Effective Time, the Combined Company assumed the MIP Plan and related award agreements and the existing TSUs became restricted stock units of the Combined Company, subject to the Exchange Ratio."}],"balance_after":7776,"derivative":{"underlying":"Common Stock","underlying_shares":7776},"source":{"system":"sec-edgar","filing":"0000899243-19-021135","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1353117/000089924319021135/doc4.xml","form_type":"4"}},{"id":3445474,"issuer":{"id":6295,"kind":"organization","name":"Amplify Energy Corp."},"owners":[{"id":134503,"kind":"person","name":"DuBard Denise","position":1,"cik":"0001353117","reported_name":"DuBard Denise","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock, par value $0.01 per share","published_at":"2019-08-06T17:10:43.000Z","date":"2019-08-06","kind":"grant","acquired":true,"shares":10356,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to the Agreement and Plan of Merger, dated as of May 5, 2019 (the \"Merger Agreement\"), by and among Midstates Petroleum Company, Inc. (\"Midstates\"), Midstates Holdings, Inc., a wholly owned subsidiary of Midstates (\"Merger Sub\") and Amplify Energy Corp. (\"Legacy Amplify\"), on August 6, 2019 (the \"Effective Time\"), Merger Sub merged with and into Legacy Amplify, with Legacy Amplify surviving the merger as a wholly owned subsidiary of Midstates. Immediately after the Effective Time, Midstates changed its name to \"Amplify Energy Corp.\" (the \"Combined Company\"). At the Effective Time, each share of Legacy Amplify common stock issued and outstanding immediately prior to such time was converted into the right to receive 0.933 shares of the Combined Company, rounded up to the nearest whole share (the \"Exchange Ratio\"). On the trading day immediately prior to the Effective Time, the closing price of Midstates' common stock was $4.36 per share."}],"balance_after":10356,"source":{"system":"sec-edgar","filing":"0000899243-19-021135","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1353117/000089924319021135/doc4.xml","form_type":"4"}},{"id":3842264,"issuer":{"id":15613,"kind":"organization","name":"CONTANGO OIL & GAS CO","symbol":"MCF"},"owners":[{"id":134503,"kind":"person","name":"DuBard Denise","position":1,"cik":"0001353117","reported_name":"DuBard Denise","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Common Stock","published_at":"2018-08-16T15:47:04.000Z","date":"2018-07-27","kind":"disposition_to_issuer","acquired":false,"shares":12031,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted stock forfeited upon termination of employment"}],"balance_after":7050,"source":{"system":"sec-edgar","filing":"0001209191-18-047011","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1071993/000120919118047011/doc4.xml","form_type":"4"}},{"id":3955226,"issuer":{"id":15613,"kind":"organization","name":"CONTANGO OIL & GAS CO","symbol":"MCF"},"owners":[{"id":134503,"kind":"person","name":"DuBard Denise","position":1,"cik":"0001353117","reported_name":"DuBard Denise","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Accounting Officer"}}],"security":"Common 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