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In addition, proportionate adjustments were made to the Issuer's outstanding equity awards. Accordingly, the shares listed under Amount of Securities Beneficially Owned Following Reported Transaction(s) reported in this Form 4 have been adjusted to reflect the 1-for-10 reverse split."}],"balance_after":27239,"source":{"system":"sec-edgar","filing":"0001628280-26-047108","document":"wk-form4_1783344116.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1041024/000162828026047108/wk-form4_1783344116.xml","form_type":"4"}},{"id":806107,"issuer":{"id":7426,"kind":"organization","name":"ROCKWELL MEDICAL, INC.","symbol":"RMTI"},"owners":[{"id":32292,"kind":"person","name":"Neri Jesse","position":1,"cik":"0001997116","reported_name":"Neri Jesse","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, FINANCE AND CFO"}}],"security":"Performance-based restricted stock units","published_at":"2026-04-17T22:52:04.000Z","date":"2025-05-20","kind":"grant","planned":false,"acquired":true,"shares":97500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"These are performance-based restricted stock units (\"PSU\") with terms as follows. The term of each PSU award runs from the grant date through the third anniversary of the grant date. Any unvested PSUs remaining after the third anniversary will be cancelled. The performance period for the award is the same three-year period. PSUs will vest on or after the first anniversary of the grant date only if the stock price meets the performance hurdle. The performance hurdle is met if the average closing price of the Company's common stock over any 60 consecutive trading days during the performance period equals two times the base price. The base price was calculated as the average closing price over the ten trading days ending on the trading day prior to the grant date and is $2.14 for this award."},{"field":"kind","element":"transactionCoding","label":"F1","text":"These are performance-based restricted stock units (\"PSU\") with terms as follows. The term of each PSU award runs from the grant date through the third anniversary of the grant date. Any unvested PSUs remaining after the third anniversary will be cancelled. The performance period for the award is the same three-year period. PSUs will vest on or after the first anniversary of the grant date only if the stock price meets the performance hurdle. The performance hurdle is met if the average closing price of the Company's common stock over any 60 consecutive trading days during the performance period equals two times the base price. The base price was calculated as the average closing price over the ten trading days ending on the trading day prior to the grant date and is $2.14 for this award."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"These are performance-based restricted stock units (\"PSU\") with terms as follows. The term of each PSU award runs from the grant date through the third anniversary of the grant date. Any unvested PSUs remaining after the third anniversary will be cancelled. The performance period for the award is the same three-year period. PSUs will vest on or after the first anniversary of the grant date only if the stock price meets the performance hurdle. The performance hurdle is met if the average closing price of the Company's common stock over any 60 consecutive trading days during the performance period equals two times the base price. 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The price reported above reflects the sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":125728,"source":{"system":"sec-edgar","filing":"0001628280-25-043432","document":"wk-form4_1759350191.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1041024/000162828025043432/wk-form4_1759350191.xml","form_type":"4"}},{"id":1092997,"issuer":{"id":7426,"kind":"organization","name":"ROCKWELL MEDICAL, INC.","symbol":"RMTI"},"owners":[{"id":32292,"kind":"person","name":"Neri Jesse","position":1,"cik":"0001997116","reported_name":"Neri Jesse","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP and CFO"}}],"security":"Common Stock","published_at":"2025-07-03T17:24:06.000Z","date":"2025-07-01","kind":"sale","planned":true,"acquired":false,"shares":886,"price":0.82,"value":726.52,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 13, 2024 in multiple trades at prices ranging from $0.80 to $0.84. The price reported above reflects the weighted average sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":126614,"source":{"system":"sec-edgar","filing":"0001628280-25-034183","document":"wk-form4a_1751563442.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1041024/000162828025034183/wk-form4a_1751563442.xml","form_type":"4/A","original_submission_date":"2025-07-02"}},{"id":1096124,"issuer":{"id":7426,"kind":"organization","name":"ROCKWELL MEDICAL, INC.","symbol":"RMTI"},"owners":[{"id":32292,"kind":"person","name":"Neri Jesse","position":1,"cik":"0001997116","reported_name":"Neri Jesse","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP and CFO"}}],"security":"Common Stock","published_at":"2025-07-02T21:20:32.000Z","date":"2025-07-01","kind":"sale","planned":false,"acquired":false,"shares":886,"price":0.82,"value":726.52,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 13, 2024 in multiple trades at prices ranging from $0.80 to $0.84. The price reported above reflects the weighted average sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":126614,"source":{"system":"sec-edgar","filing":"0001628280-25-034071","document":"wk-form4_1751491227.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1041024/000162828025034071/wk-form4_1751491227.xml","form_type":"4"}},{"id":1139325,"issuer":{"id":7426,"kind":"organization","name":"ROCKWELL MEDICAL, INC.","symbol":"RMTI"},"owners":[{"id":32292,"kind":"person","name":"Neri Jesse","position":1,"cik":"0001997116","reported_name":"Neri Jesse","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, FINANCE AND CFO"}}],"security":"Stock Option (Right to 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