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restricted stock unit award granted on May 18, 2021 vested on May 17, 2024 upon the achievement of performance objectives established by MannKind's compensation committee at the time of the approval of the award. Specifically, (i) the closing price of MannKind's common stock on May 17, 2024 was not less than the closing price on May 17, 2021 and (ii) MannKind's total shareholder return (TSR) over the period from May 18, 2021 to May 17, 2024 was at the 74.5th percentile of the TSR of the Russell 3000 Pharmaceutical & Biotechnology Index over the same period. As a result, the performance objective was achieved at 198% of target, resulting in a total share delivery of 156,420 shares. The acquisition of 79,000 shares pursuant to the restricted stock award was reported in Table I of the Form 4 filed by the Reporting Person on May 18, 2021."}],"balance_after":1210387,"source":{"system":"sec-edgar","filing":"0000950170-24-063264","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/899460/000095017024063264/ownership.xml","form_type":"4"}},{"id":1512525,"issuer":{"id":4792,"kind":"organization","name":"MANNKIND CORP","symbol":"MNKD"},"owners":[{"id":25196,"kind":"person","name":"Binder Steven B.","position":1,"cik":"0001712601","reported_name":"Binder Steven B.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP Special Projects"}}],"security":"Common Stock, $.01 Par 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exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 incident to the vesting of previously reported restricted stock units."}],"balance_after":849585,"source":{"system":"sec-edgar","filing":"0000950170-24-059963","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/899460/000095017024059963/ownership.xml","form_type":"4"}},{"id":1795594,"issuer":{"id":4792,"kind":"organization","name":"MANNKIND CORP","symbol":"MNKD"},"owners":[{"id":25196,"kind":"person","name":"Binder Steven B.","position":1,"cik":"0001712601","reported_name":"Binder Steven B.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, $.01 Par 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Previously reported 227,405 shares were withheld.  This Form 4A reports the final settlement to satisfy the tax liability with 281,267 shares withheld instead."},{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld to satisfy the tax liability incident to the vesting of previously reported restricted stock units.  Previously reported 227,405 shares were withheld.  This Form 4A reports the final settlement to satisfy the tax liability with 281,267 shares withheld instead."}],"balance_after":876462,"source":{"system":"sec-edgar","filing":"0001209191-23-033054","document":"doc4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/899460/000120919123033054/doc4a.xml","form_type":"4/A","original_submission_date":"2023-05-30"}},{"id":1877199,"issuer":{"id":4792,"kind":"organization","name":"MANNKIND CORP","symbol":"MNKD"},"owners":[{"id":25196,"kind":"person","name":"Binder Steven B.","position":1,"cik":"0001712601","reported_name":"Binder Steven B.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Performance Restricted Stock Unit","published_at":"2023-05-27T01:00:36.000Z","date":"2023-05-25","kind":"grant","planned":false,"acquired":true,"shares":113000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of MNKD common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The performance-based restricted stock unit will vest on July 15, 2026, provided that the closing price of MannKind common stock on the Nasdaq Global Market on June 30, 2026 is not less than the closing sale price on July 1, 2023.  The number of shares delivered on the vesting date, as a percentage of the target specified in Table II Box 5 above, is determined by the percentile ranking of MannKind total shareholder return (TSR) over the period from July 1, 2023 until June 30, 2026 relative to the TSR of the Russell 3000 Pharmaceutical & Biotechnology Index over the same three-year period, as follows:  less than 25th percentile=0% of target,  25th percentile=50% of target,  50th percentile=100% of target,  75th percentile=200% percent of target,  90th percentile or higher=300% maximum.  Payout values will be interpolated between the percentile rankings above."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The performance-based restricted stock unit will vest on July 15, 2026, provided that the closing price of MannKind common stock on the Nasdaq Global Market on June 30, 2026 is not less than the closing sale price on July 1, 2023.  The number of shares delivered on the vesting date, as a percentage of the target specified in Table II Box 5 above, is determined by the percentile ranking of MannKind total shareholder return (TSR) over the period from July 1, 2023 until June 30, 2026 relative to the TSR of the Russell 3000 Pharmaceutical & Biotechnology Index over the same three-year period, as follows:  less than 25th percentile=0% of target,  25th percentile=50% of target,  50th percentile=100% of target,  75th percentile=200% percent of target,  90th percentile or higher=300% maximum.  Payout values will be interpolated between the percentile rankings above."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F3","text":"The performance-based restricted stock unit will vest on July 15, 2026, provided that the closing price of MannKind common stock on the Nasdaq Global Market on June 30, 2026 is not less than the closing sale price on July 1, 2023.  The number of shares delivered on the vesting date, as a percentage of the target specified in Table II Box 5 above, is determined by the percentile ranking of MannKind total shareholder return (TSR) over the period from July 1, 2023 until June 30, 2026 relative to the TSR of the Russell 3000 Pharmaceutical & Biotechnology Index over the same three-year period, as follows:  less than 25th percentile=0% of target,  25th percentile=50% of target,  50th percentile=100% of target,  75th percentile=200% percent of target,  90th percentile or higher=300% maximum.  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Specifically, (i) the closing price of MannKind's common stock on May 22, 2023 was not less than the closing price on August 27, 2020 and (ii) the percentile ranking of MannKind's total shareholder return (TSR) over the period from August 27, 2020 to May 22, 2023 relative to the TSR of the Russell 3000 Pharmaceutical & Biotechnology Index over the same period was greater than the 90th percentile.  As a result, the performance objective was achieved at 300% of target, resulting in a total share delivery of 600,000 shares.  The acquisition of 200,000 shares pursuant to the restricted stock award was reported in Table I of the Form 4 filed by the Reporting Person on August 31, 2020."}],"balance_after":1113539,"source":{"system":"sec-edgar","filing":"0001209191-23-032034","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/899460/000120919123032034/doc4.xml","form_type":"4"}},{"id":1885746,"issuer":{"id":4792,"kind":"organization","name":"MANNKIND CORP","symbol":"MNKD"},"owners":[{"id":25196,"kind":"person","name":"Binder Steven B.","position":1,"cik":"0001712601","reported_name":"Binder Steven B.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock, $.01 Par Value","published_at":"2023-05-20T01:00:12.000Z","date":"2023-05-18","kind":"tax_withholding","planned":false,"acquired":false,"shares":5972,"price":4.56,"value":27232.32,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares withheld to satisfy the tax liability incident to the vesting of previously reported restricted stock units."}],"balance_after":713539,"source":{"system":"sec-edgar","filing":"0001209191-23-031285","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/899460/000120919123031285/doc4.xml","form_type":"4"}},{"id":1894149,"issuer":{"id":4792,"kind":"organization","name":"MANNKIND CORP","symbol":"MNKD"},"owners":[{"id":25196,"kind":"person","name":"Binder Steven B.","position":1,"cik":"0001712601","reported_name":"Binder Steven B.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock,$.01 par value","published_at":"2023-05-15T21:00:53.000Z","date":"2023-05-15","kind":"grant","planned":false,"acquired":true,"shares":11820,"price":4.23,"value":49998.6,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The securities were purchased through the Issuer's Market Price Stock Purchase Plan. 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The number of shares delivered on the vesting date, as a percentage of the target specified in Box 4 above, is determined by the percentile ranking of MannKind total shareholder return (TSR) over the period from May 10, 2022 until May 10, 2025 relative to the TSR of the Russell 3000 Pharmaceutical & Biotechnology Index over the same period, as follows:  less than 25th percentile=0% of target,  25th percentile=50% of target,  50th percentile=100% of target,  75th percentile=200% percent of target,  90th percentile or higher=300% maximum.  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