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Provided the Reporting Person is still employed with the Issuer and/or its affiliates on the date of vesting, the shares shall vest in eight equal semi-annual installments beginning on October 6, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes the following shares of unvested restricted stock, which will vest as follows (in each case subject to continuous employment with the Issuer and/or its affiliates): (i) 78,334 shares, which will vest in two equal annual installments beginning on March 5, 2027; and (ii) 66,667 shares, which will vest in two equal annual installments beginning on April 1, 2027. Also includes 100,000 restricted stock units, which will vest in eight equal semi-annual installments beginning on October 6, 2026 (subject to continuous employment with the Issuer and/or its affiliates)."}],"balance_after":739407,"source":{"system":"sec-edgar","filing":"0001104659-26-040952","document":"tm2611344-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465926040952/tm2611344-2_4seq1.xml","form_type":"4"}},{"id":1000852,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Stock Option (right to buy)","published_at":"2025-11-13T21:15:42.000Z","date":"2025-11-10","kind":"exercise","planned":false,"acquired":false,"shares":29502,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"These stock options were fully vested and exercisable."}],"balance_after":0,"derivative":{"exercise_price":17.78,"expiration_date":"2025-12-10","underlying":"Common Stock","underlying_shares":29502},"source":{"system":"sec-edgar","filing":"0001104659-25-111328","document":"tm2531125-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465925111328/tm2531125-1_4seq1.xml","form_type":"4"}},{"id":1000851,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2025-11-13T21:15:42.000Z","date":"2025-11-10","kind":"exercise","planned":false,"acquired":true,"shares":29502,"price":17.78,"value":524545.56,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes the following shares of unvested restricted stock, which will vest as follows (in each case subject to continuous employment with the Issuer): (i) 117,501 shares, which will vest in three equal annual installments beginning on March 5, 2026; and (ii) 133,333 shares, which will vest upon achievement of certain pre-established performance goals."}],"balance_after":639407,"source":{"system":"sec-edgar","filing":"0001104659-25-111328","document":"tm2531125-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465925111328/tm2531125-1_4seq1.xml","form_type":"4"}},{"id":1264797,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2025-02-19T02:52:35.000Z","date":"2025-02-15","kind":"other","planned":false,"acquired":true,"shares":26232,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Kenneth T & Simone S Sim Family Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F6","text":"Represents the receipt of shares of the Issuer's common stock pursuant to the pro rata distribution for no consideration by APC, of which the Reporting Person is a stockholder."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"These securities are held by the Kenneth T & Simone S Sim Family Trust U/A dated 11/07/2013. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":546349,"source":{"system":"sec-edgar","filing":"0001104659-25-014916","document":"tm253769-3_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465925014916/tm253769-3_4seq1.xml","form_type":"4"}},{"id":1264796,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2025-02-19T02:52:35.000Z","date":"2025-02-15","kind":"other","planned":false,"acquired":false,"shares":699896,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Allied Physicians of California, a Professional Medical Corporation"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"APC distributed these shares of the Issuer's common stock to its stockholders, pursuant to a pro rata distribution for no consideration. Includes 17,839 shares in the aggregate held for the benefit of disqualified shareholders of APC."},{"field":"shares","element":"transactionShares","label":"F5","text":"APC distributed these shares of the Issuer's common stock to its stockholders, pursuant to a pro rata distribution for no consideration. Includes 17,839 shares in the aggregate held for the benefit of disqualified shareholders of APC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are beneficially owned by Allied Physicians of California, a Professional Medical Corporation (\"APC\"), of which the Reporting Person is the Chairman and a director and stockholder. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":6132802,"source":{"system":"sec-edgar","filing":"0001104659-25-014916","document":"tm253769-3_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465925014916/tm253769-3_4seq1.xml","form_type":"4"}},{"id":1298151,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":83136,"kind":"organization","name":"ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSIONAL MEDICAL Corp","position":1,"cik":"0001725602","reported_name":"ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSIONAL MEDICAL Corp","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":53297,"kind":"person","name":"Lam Thomas S.","position":2,"cik":"0001664499","reported_name":"Lam Thomas S.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}},{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":3,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2025-01-23T00:46:11.000Z","date":"2025-01-17","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":300000,"price":35.17,"value":10551000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On January 17, 2025, the issuer entered into a stock repurchase agreement with APC, pursuant to which the issuer agreed to repurchase 300,000 shares of the issuer's common stock from APC. The agreement closed, and the issuer completed the stock repurchase, on the same day. The issuer's Board of Directors and the Audit Committee of the Board of Directors approved the repurchase."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"Allied Physicians of California, a Professional Medical Corporation (\"APC\"), is a consolidated affiliate of the issuer of which Dr. Kenneth Sim, the issuer's Executive Chairman of the Board of Directors, is Chairman and a director and stockholder, and Dr. Thomas Lam, the issuer's Vice Chairman of the Board of Directors, is the Chief Executive Officer and Chief Financial Officer and a director and stockholder. Each of Dr. Sim and Dr. Lam disclaims beneficial ownership of the securities held by APC except to the extent of his pecuniary interest therein. Each of Dr. Sim and Dr. Lam holds, directly and/or indirectly, additional securities of the issuer."}],"balance_after":6832698,"source":{"system":"sec-edgar","filing":"0001104659-25-005342","document":"tm253769-4_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465925005342/tm253769-4_4seq1.xml","form_type":"4"}},{"id":1357705,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Stock option (right to buy)","published_at":"2024-11-20T21:15:23.000Z","date":"2024-11-18","kind":"exercise","planned":false,"acquired":false,"shares":28046,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"These stock options were fully vested and exercisable."}],"balance_after":0,"derivative":{"exercise_price":18.65,"expiration_date":"2024-12-30","underlying":"Common Stock","underlying_shares":28046},"source":{"system":"sec-edgar","filing":"0001104659-24-121024","document":"tm2428618-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465924121024/tm2428618-1_4seq1.xml","form_type":"4"}},{"id":1357704,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2024-11-20T21:15:23.000Z","date":"2024-11-18","kind":"exercise","planned":false,"acquired":true,"shares":28046,"price":18.65,"value":523057.9,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Includes 290,000 shares of restricted stock, which will vest as follows (in each case subject to continuous employment with the Issuer): (i) 96,667 shares, which will vest in four equal annual installments beginning in the first quarter of 2025; and (ii) grants of 30,000 shares, 30,000 shares and 133,333 shares, each of which will vest upon achievement of certain pre-established performance goals."}],"balance_after":609905,"source":{"system":"sec-edgar","filing":"0001104659-24-121024","document":"tm2428618-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465924121024/tm2428618-1_4seq1.xml","form_type":"4"}},{"id":1369641,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2024-11-12T21:35:11.000Z","date":"2024-11-08","kind":"grant","planned":false,"acquired":true,"shares":133333,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Restricted shares of the Issuer's common stock granted pursuant to the Issuer's 2024 Equity Incentive Plan. Provided the Reporting Person is still employed with the Issuer on the date of vesting, and subject to the achievement of a pre-established performance goal, the shares of restricted stock shall, based on the date the performance goal is achieved, vest either (i) in four equal annual installments, beginning on a date during the first quarter of 2025 to be determined by the compensation committee of the Issuer's board of directors or (ii) three annual installments of 50%, 25% and 25%, respectively, beginning on a date during the first quarter of 2026 to be determined by the compensation committee."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Includes 290,000 shares of restricted stock, which will vest as follows (in each case subject to continuous employment with the Issuer): (i) 96,667 shares, which will vest in four equal annual installments beginning in the first quarter of 2025; and (ii) grants of 30,000 shares, 30,000 shares and 133,333 shares, each of which will vest upon achievement of certain pre-established performance goals."}],"balance_after":581859,"source":{"system":"sec-edgar","filing":"0001104659-24-116853","document":"tm2428142-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465924116853/tm2428142-1_4seq1.xml","form_type":"4"}},{"id":1369640,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2024-11-12T21:35:11.000Z","date":"2024-11-08","kind":"grant","planned":false,"acquired":true,"shares":66667,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Restricted shares of the Issuer's common stock granted pursuant to the Issuer's 2024 Equity Incentive Plan. Provided the Reporting Person is still employed with the Issuer on the date of vesting, the shares of restricted stock shall vest in four equal annual installments beginning on a date during the first quarter of 2025 to be determined by the compensation committee of the Issuer's board of directors."}],"balance_after":448526,"source":{"system":"sec-edgar","filing":"0001104659-24-116853","document":"tm2428142-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465924116853/tm2428142-1_4seq1.xml","form_type":"4"}},{"id":1707937,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2023-12-18T21:33:04.000Z","date":"2023-12-15","kind":"grant","planned":false,"acquired":true,"shares":30000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F7","text":"Restricted shares of the Issuer's common stock granted pursuant to the Issuer's 2015 Equity Incentive Plan. Provided the Reporting Person is still employed with the Issuer on the date of vesting, and subject to the achievement of a pre-established performance goal, the shares of restricted stock shall, based on the date the performance goal is achieved, vest either (i) in four equal annual installments, beginning on a date during the first quarter of 2025 to be determined by the compensation committee of the Issuer's board of directors or (ii) three annual installments of 15,000, 7,500 and 7,500, respectively, beginning on a date during the first quarter of 2026 to be determined by the compensation committee."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Includes 111,748 shares of restricted stock, which will vest as follows (in each case subject to continuous employment with the Issuer): (i) 21,748 shares, which vest on November 2, 2024; (ii) 30,000 shares, which vest in four equal annual installments beginning in the first quarter of 2025; (iii) 30,000 shares, which will vest upon achievement of certain pre-established performance goals; and (iv) 30,000 shares, which will vest upon achievement of certain pre-established performance goals."}],"balance_after":381859,"source":{"system":"sec-edgar","filing":"0001104659-23-126897","document":"tm2333076-3_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465923126897/tm2333076-3_4seq1.xml","form_type":"4"}},{"id":1707936,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2023-12-18T21:33:04.000Z","date":"2023-12-15","kind":"grant","planned":false,"acquired":true,"shares":30000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Restricted shares of the Issuer's common stock granted pursuant to the Issuer's 2015 Equity Incentive Plan. Provided the Reporting Person is still employed with the Issuer on the date of vesting, and subject to the achievement of a pre-established performance goal, the shares of restricted stock shall vest in four equal annual installments, beginning on a date during the first quarter of 2025 to be determined by the compensation committee of the Issuer's board of directors."}],"balance_after":351859,"source":{"system":"sec-edgar","filing":"0001104659-23-126897","document":"tm2333076-3_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465923126897/tm2333076-3_4seq1.xml","form_type":"4"}},{"id":1707935,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2023-12-18T21:33:04.000Z","date":"2023-12-15","kind":"grant","planned":false,"acquired":true,"shares":30000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Restricted shares of the Issuer's common stock granted pursuant to the Issuer's 2015 Equity Incentive Plan. Provided the Reporting Person is still employed with the Issuer on the date of vesting, the shares of restricted stock shall vest in four equal annual installments beginning on a date during the first quarter of 2025 to be determined by the compensation committee of the Issuer's board of directors."}],"balance_after":321859,"source":{"system":"sec-edgar","filing":"0001104659-23-126897","document":"tm2333076-3_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465923126897/tm2333076-3_4seq1.xml","form_type":"4"}},{"id":1739603,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":83136,"kind":"organization","name":"ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSIONAL MEDICAL Corp","position":1,"cik":"0001725602","reported_name":"ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSION MEDICAL Corp","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":53297,"kind":"person","name":"Lam Thomas S.","position":2,"cik":"0001664499","reported_name":"Lam Thomas S.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Co-CEO and President"}},{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":3,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}},{"id":108221,"kind":"person","name":"Young Albert WaiChow","position":4,"cik":"0001725420","reported_name":"Young Albert WaiChow","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Administrative Officer"}}],"security":"Common Stock","published_at":"2023-11-16T21:31:17.000Z","date":"2023-11-14","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":3166561,"price":31.58,"value":99999996.38,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On November 6, 2023, the issuer entered into a stock repurchase agreement with APC, pursuant to which the issuer agreed to repurchase approximately $100 million of the issuer's common stock from APC. Pursuant to such agreement, on November 14, 2023, the issuer repurchased 3,166,561 shares of common stock from APC. The issuer's Board of Directors and the Audit Committee of the Board of Directors approved the repurchase."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"Allied Physicians of California, a Professional Medical Corporation (\"APC\") is a consolidated affiliate of the issuer of which Dr. Thomas Lam, the issuer's Co-Chief Executive Officer and President and a director, is the Chief Executive Officer and Chief Financial Officer and a director and stockholder; Dr. Kenneth Sim, the issuer's Executive Chairman, is Chairman and a director and stockholder; and Dr. Albert Young, the issuer's Chief Administrative Officer, is Senior Executive Vice President and a director and stockholder. Each of Dr. Lam, Dr. Sim and Dr. Young disclaims beneficial ownership of the securities held by APC except to the extent of his pecuniary interest therein. Each of Dr. Lam, Dr. Sim and Dr. Young holds, directly and/or indirectly, additional securities of the issuer."}],"balance_after":7132698,"source":{"system":"sec-edgar","filing":"0001104659-23-119144","document":"tm2330683-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465923119144/tm2330683-1_4seq1.xml","form_type":"4"}},{"id":2090254,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Warrants to purchase Common Stock","published_at":"2022-12-12T23:50:53.000Z","date":"2022-12-08","kind":"exercise","acquired":false,"shares":48587.12,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On December 8, 2017, a reverse merger transaction between the Issuer and Network Medical Management, Inc. (\"NMM\") was consummated such that NMM became a wholly-owned subsidiary of the Issuer (the \"Merger).  Immediately prior to the closing of the Merger, the Reporting Person was a shareholder of NMM. Pursuant to the Merger, the shares of NMM common stock previously held by Reporting Person were converted into (i) 1,563,804 shares of common stock of the Issuer, (ii) a warrant to purchase 48,587.12 shares of common stock of the Issuer at an exercise price of $11.00 per share, (iii) a warrant to purchase 51,445.18 shares of common stock of the Issuer at an exercise price of $10.00 per share, (iv) cash in lieu of fractional shares, and (v) the Reporting Person's pro rata portion, if any, of the holdback shares of common stock of the Issuer (such pro rata portion of the holdback shares would, without offset, initially be equal to 173,756.04 shares of common stock of the Issuer)."}],"balance_after":0,"derivative":{"exercise_price":11,"exercise_date":"2017-12-08","expiration_date":"2022-12-08","underlying":"Common Stock","underlying_shares":48587.12},"source":{"system":"sec-edgar","filing":"0001250853-22-000121","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085322000121/primary_doc.xml","form_type":"4"}},{"id":2090253,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Warrants to purchase Common Stock","published_at":"2022-12-12T23:50:53.000Z","date":"2022-12-08","kind":"exercise","acquired":false,"shares":51445.18,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"On December 8, 2017, a reverse merger transaction between the Issuer and Network Medical Management, Inc. (\"NMM\") was consummated such that NMM became a wholly-owned subsidiary of the Issuer (the \"Merger).  Immediately prior to the closing of the Merger, the Reporting Person was a shareholder of NMM. Pursuant to the Merger, the shares of NMM common stock previously held by Reporting Person were converted into (i) 1,563,804 shares of common stock of the Issuer, (ii) a warrant to purchase 48,587.12 shares of common stock of the Issuer at an exercise price of $11.00 per share, (iii) a warrant to purchase 51,445.18 shares of common stock of the Issuer at an exercise price of $10.00 per share, (iv) cash in lieu of fractional shares, and (v) the Reporting Person's pro rata portion, if any, of the holdback shares of common stock of the Issuer (such pro rata portion of the holdback shares would, without offset, initially be equal to 173,756.04 shares of common stock of the Issuer)."}],"balance_after":0,"derivative":{"exercise_price":10,"exercise_date":"2017-12-08","expiration_date":"2022-12-08","underlying":"Common Stock","underlying_shares":51445.18},"source":{"system":"sec-edgar","filing":"0001250853-22-000121","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085322000121/primary_doc.xml","form_type":"4"}},{"id":2090252,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2022-12-12T23:50:53.000Z","date":"2022-12-08","kind":"exercise","acquired":true,"shares":48587,"price":11,"value":534457.0,"ownership":{"direct":true},"balance_after":291859,"source":{"system":"sec-edgar","filing":"0001250853-22-000121","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085322000121/primary_doc.xml","form_type":"4"}},{"id":2090251,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2022-12-12T23:50:53.000Z","date":"2022-12-08","kind":"exercise","acquired":true,"shares":51445,"price":10,"value":514450.0,"ownership":{"direct":true},"balance_after":243272,"source":{"system":"sec-edgar","filing":"0001250853-22-000121","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085322000121/primary_doc.xml","form_type":"4"}},{"id":2091407,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":83136,"kind":"organization","name":"ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSIONAL MEDICAL Corp","position":1,"cik":"0001725602","reported_name":"ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSION MEDICAL Corp","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":53297,"kind":"person","name":"Lam Thomas S.","position":2,"cik":"0001664499","reported_name":"Lam Thomas S.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and Co-CEO"}},{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":3,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}},{"id":108221,"kind":"person","name":"Young Albert WaiChow","position":4,"cik":"0001725420","reported_name":"Young Albert WaiChow","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Administrative Officer"}}],"security":"Warrants to purchase Common Stock","published_at":"2022-12-09T23:43:49.000Z","date":"2022-12-07","kind":"exercise","acquired":false,"shares":52262.84,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On December 8, 2017, a reverse merger transaction between the Issuer and Network Medical Management, Inc. (\"NMM\") was consummated such that NMM became a wholly-owned subsidiary of the Issuer (the \"Merger).  Immediately prior to the closing of the Merger, the Reporting Person was a shareholder of NMM. Pursuant to the Merger, the shares of NMM common stock previously held by Reporting Person were converted into certain securities of the Issuer and other consideration, including (i) a warrant to purchase 55,337.13 shares of common stock of the Issuer at an exercise price of $10.00 per share and (ii) a warrant to purchase 52,262.84 shares of common stock of the Issuer at an exercise price of $11.00 per share."}],"balance_after":0,"derivative":{"exercise_price":11,"exercise_date":"2017-12-08","expiration_date":"2022-12-08","underlying":"Common Stock","underlying_shares":52262.84},"source":{"system":"sec-edgar","filing":"0001250853-22-000120","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085322000120/primary_doc.xml","form_type":"4"}},{"id":2091406,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":83136,"kind":"organization","name":"ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSIONAL MEDICAL Corp","position":1,"cik":"0001725602","reported_name":"ALLIED PHYSICIANS OF CALIFORNIA, A PROFESSION MEDICAL Corp","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":53297,"kind":"person","name":"Lam Thomas S.","position":2,"cik":"0001664499","reported_name":"Lam Thomas S.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and Co-CEO"}},{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":3,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}},{"id":108221,"kind":"person","name":"Young Albert WaiChow","position":4,"cik":"0001725420","reported_name":"Young Albert WaiChow","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Administrative Officer"}}],"security":"Warrants to purchase Common Stock","published_at":"2022-12-09T23:43:49.000Z","date":"2022-12-07","kind":"exercise","acquired":false,"shares":55337.13,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On December 8, 2017, a reverse merger transaction between the Issuer and Network Medical Management, Inc. (\"NMM\") was consummated such that NMM became a wholly-owned subsidiary of the Issuer (the \"Merger).  Immediately prior to the closing of the Merger, the Reporting Person was a shareholder of NMM. Pursuant to the Merger, the shares of NMM common stock previously held by Reporting Person were converted into certain securities of the Issuer and other consideration, including (i) a warrant to purchase 55,337.13 shares of common stock of the Issuer at an exercise price of $10.00 per share and (ii) a warrant to purchase 52,262.84 shares of common stock of the Issuer at an exercise price of $11.00 per share."}],"balance_after":0,"derivative":{"exercise_price":10,"exercise_date":"2017-12-08","expiration_date":"2022-12-08","underlying":"Common Stock","underlying_shares":55337.13},"source":{"system":"sec-edgar","filing":"0001250853-22-000120","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085322000120/primary_doc.xml","form_type":"4"}},{"id":2091405,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, 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The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":10191660,"source":{"system":"sec-edgar","filing":"0001250853-22-000114","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085322000114/primary_doc.xml","form_type":"4"}},{"id":2098883,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2022-12-02T23:41:33.000Z","date":"2022-09-27","kind":"gift","acquired":false,"shares":392816,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By wife"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"On September 17, 2020, the spouse of the Reporting Person contributed 564,706 shares of AMEH common stock to a grantor retained annuity trust (the SS GRAT) for the benefit of herself and her children.  On September 27, 2021 45,838 shares were distributed from the SS GRAT to the Family Trust in satisfaction of an annuity obligation. On September 22, 2022, 126,051 shares were distributed from the SS GRAT to the Family Trust in satisfaction of an annuity obligation.  Upon termination of the trust on September 27, 2022, the remaining 392,816 shares were transferred to the children of the Reporting Person.  The 171,889 shares previously distributed to the Family Trust will continue to be reported as indirectly owned by the Reporting Person."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001250853-22-000097","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085322000097/primary_doc.xml","form_type":"4"}},{"id":2098882,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2022-12-02T23:41:33.000Z","date":"2022-09-27","kind":"gift","acquired":false,"shares":392816,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By grantor retained annuity trust"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"On September 17, 2020, the Reporting Person contributed 564,706 shares of AMEH common stock to a grantor retained annuity trust (the KS GRAT) for the benefit of himself and his children.  On September 27, 2021 45,838 shares were distributed from the KS GRAT to the Family Trust in satisfaction of an annuity obligation. On September 22, 2022, 126,051 shares were distributed from the KS GRAT to the Family Trust in satisfaction of an annuity obligation.  Upon termination of the trust on September 27, 2022, the remaining 392,816 shares were transferred to the children of the Reporting Person.  The 171,889 shares previously distributed to the Family Trust will continue to be reported as indirectly owned by the Reporting Person."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001250853-22-000097","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085322000097/primary_doc.xml","form_type":"4"}},{"id":2098881,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2022-12-02T23:41:33.000Z","date":"2022-02-25","kind":"gift","acquired":false,"shares":258824,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Kenneth T & Simone S Sim Family Trust"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"These securities are held by the Kenneth T & Simone S Sim Family Trust U/A dated 11/07/2013 (the Family Trust). The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":230576,"source":{"system":"sec-edgar","filing":"0001250853-22-000097","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085322000097/primary_doc.xml","form_type":"4"}},{"id":2456401,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2021-12-30T23:49:31.000Z","date":"2021-11-04","kind":"gift","acquired":false,"shares":230688,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Kenneth T & Simone S Sim Family Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On November 4, 2021, the Kenneth T & Simone S Sim Family Trust gifted 230,688 shares of AMEH common stock to a grantor retained annuity trust for the benefit of the Reporting Person's wife, who shares his household, and his children. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"These securities are held by the Kenneth T & Simone S Sim Family Trust U/A dated 11/07/2013. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"On November 4, 2021, the Kenneth T & Simone S Sim Family Trust contributed 230,688 shares of AMEH common stock to a grantor retained annuity trust for the benefit of the Reporting Person and his children. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose."}],"balance_after":397724,"source":{"system":"sec-edgar","filing":"0001250853-21-000117","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085321000117/primary_doc.xml","form_type":"4"}},{"id":2525046,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Stock Option (right to buy)","published_at":"2021-11-05T00:16:40.000Z","date":"2021-11-02","kind":"grant","acquired":true,"shares":29502,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"Provided the Reporting Person is still employed with the Issuer on the following dates, the option shall vest in three equal annual installments commencing on the first anniversary of November 2, 2021."}],"balance_after":29502,"derivative":{"exercise_price":71.45,"expiration_date":"2026-11-02","underlying":"Common Stock","underlying_shares":29502},"source":{"system":"sec-edgar","filing":"0001628280-21-021865","document":"wf-form4_163607138351398.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000162828021021865/wf-form4_163607138351398.xml","form_type":"4"}},{"id":2525045,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2021-11-05T00:16:40.000Z","date":"2021-11-02","kind":"grant","acquired":true,"shares":65242,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":191827,"source":{"system":"sec-edgar","filing":"0001628280-21-021865","document":"wf-form4_163607138351398.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000162828021021865/wf-form4_163607138351398.xml","form_type":"4"}},{"id":2725422,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2021-05-06T23:19:40.000Z","date":"2021-03-30","kind":"exercise","acquired":true,"shares":31756,"price":10,"value":317560.0,"ownership":{"direct":false,"nature":"By the Kenneth T & Simone S Sim Family Trust"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"These securities are held by the Kenneth T & Simone S Sim Family Trust U/A dated 11/07/2013. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":859100,"source":{"system":"sec-edgar","filing":"0001104659-21-062592","document":"tm2115516d2_4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465921062592/tm2115516d2_4a.xml","form_type":"4/A","original_submission_date":"2021-04-01"}},{"id":2725421,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2021-05-06T23:19:40.000Z","date":"2020-12-22","kind":"other","acquired":true,"shares":185938,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By the Kenneth T & Simone S Sim Family Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents the receipt of shares of the issuer pursuant to a pro rata in-kind distribution by Allied Physicians of California, A Profession Medical Corporation (\"Allied\") of which the Reporting Person is a director, officer and shareholder."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the receipt of shares of the issuer pursuant to a pro rata in-kind distribution by Allied Physicians of California, A Profession Medical Corporation (\"Allied\") of which the Reporting Person is a director, officer and shareholder."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Represents the receipt of shares of the issuer pursuant to a pro rata in-kind distribution by Allied Physicians of California, A Profession Medical Corporation (\"Allied\") of which the Reporting Person is a director, officer and shareholder."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"These securities are held by the Kenneth T & Simone S Sim Family Trust U/A dated 11/07/2013. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":827344,"source":{"system":"sec-edgar","filing":"0001104659-21-062592","document":"tm2115516d2_4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465921062592/tm2115516d2_4a.xml","form_type":"4/A","original_submission_date":"2021-04-01"}},{"id":2764980,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Warrant to Purchase Common Stock","published_at":"2021-04-02T00:57:48.000Z","date":"2021-03-30","kind":"exercise","acquired":false,"shares":31756,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By the Kenneth T & Simone S Sim Family Trust"},"balance_after":0,"derivative":{"exercise_price":10,"exercise_date":"2017-12-07","expiration_date":"2021-03-30","underlying":"Common Stock","underlying_shares":31756},"source":{"system":"sec-edgar","filing":"0001250853-21-000045","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085321000045/primary_doc.xml","form_type":"4"}},{"id":2764979,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2021-04-02T00:57:48.000Z","date":"2021-03-30","kind":"exercise","acquired":true,"shares":31756,"price":10,"value":317560.0,"ownership":{"direct":false,"nature":"By the Kenneth T & Simone S Sim Family Trust"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"These securities are held by the Kenneth T & Simone S Sim Family Trust U/A dated 11/07/2013. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":859101,"source":{"system":"sec-edgar","filing":"0001250853-21-000045","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085321000045/primary_doc.xml","form_type":"4"}},{"id":2947099,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Stock Option (right to buy)","published_at":"2020-12-14T17:34:11.000Z","date":"2020-12-10","kind":"grant","acquired":true,"shares":29502,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The option vests in three equal annual installments commencing on November 11, 2020."}],"balance_after":29502,"derivative":{"exercise_price":17.78,"expiration_date":"2025-12-10","underlying":"Common Stock","underlying_shares":29502},"source":{"system":"sec-edgar","filing":"0001250853-20-000111","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085320000111/primary_doc.xml","form_type":"4"}},{"id":2947098,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2020-12-14T17:34:11.000Z","date":"2020-12-10","kind":"grant","acquired":true,"shares":65242,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":126585,"source":{"system":"sec-edgar","filing":"0001250853-20-000111","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085320000111/primary_doc.xml","form_type":"4"}},{"id":3031665,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2020-09-16T01:47:09.000Z","date":"2020-09-14","kind":"purchase","acquired":true,"shares":1000,"price":17.204,"value":17204.0,"ownership":{"direct":false,"nature":"By son"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price.  These shares were purchased in multiple transactions at prices ranging from $17.20 to $17.21, inclusive. The Reporting Person undertakes to provide to Apollo Medical Holdings, Inc., any security holder of Apollo Medical Holdings, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote (3) to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"These securities are beneficially owned by Brandon Sim, the Issuer's Chief Technology Officer, interim Co-Chief Operating Officer and Vice President of Engineering, who is the Reporting Person's son and shares the Reporting Person's household. The Reporting Person disclaims any beneficial ownership of these securities."}],"balance_after":17379,"source":{"system":"sec-edgar","filing":"0001250853-20-000078","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085320000078/primary_doc.xml","form_type":"4"}},{"id":3031664,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2020-09-16T01:47:09.000Z","date":"2020-09-14","kind":"purchase","acquired":true,"shares":5000,"price":17.2336,"value":86168.0,"ownership":{"direct":false,"nature":"By Kenneth T. 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The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":42996,"source":{"system":"sec-edgar","filing":"0001250853-20-000078","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085320000078/primary_doc.xml","form_type":"4"}},{"id":3032559,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2020-09-15T00:55:25.000Z","date":"2020-09-10","kind":"purchase","acquired":true,"shares":5000,"price":17.6,"value":88000.0,"ownership":{"direct":false,"nature":"By Kenneth T. 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This corrected Form 4 reflects the correct date of September 10, 2020 in Table 1, Box 2 (Transaction Date)."}],"balance_after":37996,"source":{"system":"sec-edgar","filing":"0001250853-20-000074","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085320000074/primary_doc.xml","form_type":"4/A","original_submission_date":"2020-09-10"}},{"id":3033504,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2020-09-12T00:14:39.000Z","date":"2020-09-09","kind":"other","acquired":true,"shares":564706,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By wife"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On September 9, 2020, the Reporting Person and his spouse entered into a transmutation agreement pursuant to which the Reporting Person and his spouse agreed that 564,706 shares of Apollo Medical Holdings Inc. common stock owned by the Reporting Person and his spouse as community property would be deemed to be the separate property of his spouse and 564,706 shares of Apollo Medical Holdings Inc. common stock owned by the Reporting Person and his spouse as community property would be deemed to be the separate property of the Reporting Person."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These securities are beneficially owned by the Reporting Person's spouse as separate property pursuant to the transmutation agreement referred to in footnote one. The Reporting Person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose."}],"balance_after":564706,"source":{"system":"sec-edgar","filing":"0001250853-20-000071","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085320000071/primary_doc.xml","form_type":"4"}},{"id":3033503,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2020-09-12T00:14:39.000Z","date":"2020-09-09","kind":"other","acquired":false,"shares":564706,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Kenneth T & Simone S Sim Family Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On September 9, 2020, the Reporting Person and his spouse entered into a transmutation agreement pursuant to which the Reporting Person and his spouse agreed that 564,706 shares of Apollo Medical Holdings Inc. common stock owned by the Reporting Person and his spouse as community property would be deemed to be the separate property of his spouse and 564,706 shares of Apollo Medical Holdings Inc. common stock owned by the Reporting Person and his spouse as community property would be deemed to be the separate property of the Reporting Person."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These securities are held by the Kenneth T & Simone S Sim Family Trust U/A dated 11/07/2013. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":641407,"source":{"system":"sec-edgar","filing":"0001250853-20-000071","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085320000071/primary_doc.xml","form_type":"4"}},{"id":3034621,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Warrants to Purchase Common Stock","published_at":"2020-09-11T01:10:41.000Z","date":"2020-09-08","kind":"exercise","acquired":false,"shares":63512,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Kenneth T & Simone S Sim Family Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held by the Kenneth T & Simone S Sim Family Trust U/A dated 11/07/2013. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":0,"derivative":{"exercise_price":9,"exercise_date":"2017-12-07","expiration_date":"2020-10-14","underlying":"Common Stock","underlying_shares":63512},"source":{"system":"sec-edgar","filing":"0001250853-20-000067","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085320000067/primary_doc.xml","form_type":"4"}},{"id":3034620,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2020-09-11T01:10:41.000Z","date":"2020-09-09","kind":"purchase","acquired":true,"shares":5000,"price":17.6,"value":88000.0,"ownership":{"direct":false,"nature":"By Kenneth T. 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The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":37996,"source":{"system":"sec-edgar","filing":"0001250853-20-000067","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085320000067/primary_doc.xml","form_type":"4"}},{"id":3034619,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2020-09-11T01:10:41.000Z","date":"2020-09-08","kind":"tax_withholding","acquired":false,"shares":30253,"price":18.89,"value":571479.17,"ownership":{"direct":false,"nature":"By Kenneth T & Simone S Sim Family Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held by the Kenneth T & Simone S Sim Family Trust U/A dated 11/07/2013. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":1770819,"source":{"system":"sec-edgar","filing":"0001250853-20-000067","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085320000067/primary_doc.xml","form_type":"4"}},{"id":3034618,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2020-09-11T01:10:41.000Z","date":"2020-09-08","kind":"exercise","acquired":true,"shares":63512,"price":9,"value":571608.0,"ownership":{"direct":false,"nature":"By Kenneth T & Simone S Sim Family Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held by the Kenneth T & Simone S Sim Family Trust U/A dated 11/07/2013. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":1801072,"source":{"system":"sec-edgar","filing":"0001250853-20-000067","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000125085320000067/primary_doc.xml","form_type":"4"}},{"id":3043956,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2020-08-31T22:18:57.000Z","date":"2020-08-27","kind":"purchase","acquired":true,"shares":5000,"price":18.34,"value":91700.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held by the Kenneth T. Sim Pension Plan Trust U.A. dated 12/18/2007. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose."}],"balance_after":1770556,"source":{"system":"sec-edgar","filing":"0001104659-20-100906","document":"tm2029953d1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465920100906/tm2029953d1_4.xml","form_type":"4"}},{"id":3329891,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Stock Option (right to buy)","published_at":"2019-12-31T02:49:42.000Z","date":"2019-12-30","kind":"grant","acquired":true,"shares":28046,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Stock option to purchase the Company's Common Stock granted under the Company's 2015 Equity Incentive Plan, which stock option will vest and become exercisable one-third after year one (on December 30, 2020), one-third after year two (on December 30, 2021), and the final one-third after year three (on December 30, 2022), subject to expiration on the date that is five years from the date of grant (i.e., on December 30, 2024). The exercise price for each share subject to the stock option granted shall be set at the closing price of the Company's Common Stock on the date the grant was approved by the Company."},{"field":"kind","element":"transactionCoding","label":"F2","text":"Stock option to purchase the Company's Common Stock granted under the Company's 2015 Equity Incentive Plan, which stock option will vest and become exercisable one-third after year one (on December 30, 2020), one-third after year two (on December 30, 2021), and the final one-third after year three (on December 30, 2022), subject to expiration on the date that is five years from the date of grant (i.e., on December 30, 2024). The exercise price for each share subject to the stock option granted shall be set at the closing price of the Company's Common Stock on the date the grant was approved by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Stock option to purchase the Company's Common Stock granted under the Company's 2015 Equity Incentive Plan, which stock option will vest and become exercisable one-third after year one (on December 30, 2020), one-third after year two (on December 30, 2021), and the final one-third after year three (on December 30, 2022), subject to expiration on the date that is five years from the date of grant (i.e., on December 30, 2024). The exercise price for each share subject to the stock option granted shall be set at the closing price of the Company's Common Stock on the date the grant was approved by the Company."}],"balance_after":28046,"derivative":{"exercise_price":18.65,"expiration_date":"2024-12-30","underlying":"Common Stock","underlying_shares":28046},"source":{"system":"sec-edgar","filing":"0001104659-19-076942","document":"tm1928380d4_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465919076942/tm1928380d4_4.xml","form_type":"4"}},{"id":3329890,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2019-12-31T02:49:42.000Z","date":"2019-12-30","kind":"grant","acquired":true,"shares":61343,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted shares of Common Stock of Apollo Medical Holdings, Inc. (the \"Company\") granted under the Company's 2015 Equity Incentive Plan, subject to vesting one-third after year one (on December 30, 2020), one-third after year two (on December 30, 2021), and the final one-third after year three (on December 30, 2022)."}],"balance_after":61343,"source":{"system":"sec-edgar","filing":"0001104659-19-076942","document":"tm1928380d4_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465919076942/tm1928380d4_4.xml","form_type":"4"}},{"id":3329889,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Stock Option (right to buy)","published_at":"2019-12-31T02:26:44.000Z","date":"2019-12-27","kind":"other","acquired":false,"shares":39189,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"This Amendment reports the rescission on December 27, 2019 ab initio of the entire grant on September 30, 2019 of stock options to purchase shares of the Company's common stock under the Company's 2015 Equity Incentive Plan."},{"field":"kind","element":"transactionCoding","label":"F2","text":"This Amendment reports the rescission on December 27, 2019 ab initio of the entire grant on September 30, 2019 of stock options to purchase shares of the Company's common stock under the Company's 2015 Equity Incentive Plan."},{"field":"shares","element":"transactionShares","label":"F2","text":"This Amendment reports the rescission on December 27, 2019 ab initio of the entire grant on September 30, 2019 of stock options to purchase shares of the Company's common stock under the Company's 2015 Equity Incentive Plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This Amendment reports the rescission on December 27, 2019 ab initio of the entire grant on September 30, 2019 of stock options to purchase shares of the Company's common stock under the Company's 2015 Equity Incentive Plan."}],"balance_after":0,"derivative":{"exercise_price":17.62,"expiration_date":"2024-09-30","underlying":"Common Stock","underlying_shares":39189},"source":{"system":"sec-edgar","filing":"0001104659-19-076929","document":"tm1928380d2_4a.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465919076929/tm1928380d2_4a.xml","form_type":"4/A","original_submission_date":"2019-10-02"}},{"id":3329888,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2019-12-31T02:26:44.000Z","date":"2019-12-27","kind":"other","acquired":false,"shares":58883,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This Amendment reports the rescission on December 27, 2019 ab initio of the entire grant on September 30, 2019 of restricted shares of common stock of Apollo Medical Holdings, Inc. (the \"Company\") under the Company's 2015 Equity Incentive Plan."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"This Amendment reports the rescission on December 27, 2019 ab initio of the entire grant on September 30, 2019 of restricted shares of common stock of Apollo Medical Holdings, Inc. (the \"Company\") under the Company's 2015 Equity Incentive Plan."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-19-076929","document":"tm1928380d2_4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465919076929/tm1928380d2_4a.xml","form_type":"4/A","original_submission_date":"2019-10-02"}},{"id":3344041,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2019-12-12T11:01:50.000Z","date":"2019-12-08","kind":"grant","acquired":true,"shares":93450,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held by Allied Physicians of California, A Professional Medical Corporation"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"On December 8, 2017, a merger transaction between Apollo Medical Holdings, Inc. (the \"Issuer\") and Network Medical Management, Inc. (\"NMM\") was consummated (the \"Merger\"). As previously disclosed in the Issuer's SEC filings, at the closing of the Merger, 10% of the total number of shares of the Issuer's common stock issuable to pre-Merger NMM shareholders was held back to secure indemnification rights of the Issuer and its affiliates (the \"Holdback Shares\"), which Holdback Shares were to be released to such pre-Merger NMM shareholders 50% on the first, and 50% on the second anniversaries of the closing of the Merger if no indemnification claims are made by such dates."},{"field":"date","element":"transactionDate","label":"F2","text":"No indemnification claim was made before December 8, 2019 and, accordingly, the second half of the Holdback Shares was automatically released for issuance on that date. The number of acquired securities reported in this statement represent the Reporting Person's pro rata portion of the released Holdback Shares. Accordingly, the Reporting Person is deemed to be the beneficial owner of those shares as of December 8, 2019."},{"field":"kind","element":"transactionCoding","label":"F1","text":"On December 8, 2017, a merger transaction between Apollo Medical Holdings, Inc. (the \"Issuer\") and Network Medical Management, Inc. (\"NMM\") was consummated (the \"Merger\"). As previously disclosed in the Issuer's SEC filings, at the closing of the Merger, 10% of the total number of shares of the Issuer's common stock issuable to pre-Merger NMM shareholders was held back to secure indemnification rights of the Issuer and its affiliates (the \"Holdback Shares\"), which Holdback Shares were to be released to such pre-Merger NMM shareholders 50% on the first, and 50% on the second anniversaries of the closing of the Merger if no indemnification claims are made by such dates."},{"field":"kind","element":"transactionCoding","label":"F2","text":"No indemnification claim was made before December 8, 2019 and, accordingly, the second half of the Holdback Shares was automatically released for issuance on that date. The number of acquired securities reported in this statement represent the Reporting Person's pro rata portion of the released Holdback Shares. Accordingly, the Reporting Person is deemed to be the beneficial owner of those shares as of December 8, 2019."},{"field":"shares","element":"transactionShares","label":"F1","text":"On December 8, 2017, a merger transaction between Apollo Medical Holdings, Inc. (the \"Issuer\") and Network Medical Management, Inc. (\"NMM\") was consummated (the \"Merger\"). As previously disclosed in the Issuer's SEC filings, at the closing of the Merger, 10% of the total number of shares of the Issuer's common stock issuable to pre-Merger NMM shareholders was held back to secure indemnification rights of the Issuer and its affiliates (the \"Holdback Shares\"), which Holdback Shares were to be released to such pre-Merger NMM shareholders 50% on the first, and 50% on the second anniversaries of the closing of the Merger if no indemnification claims are made by such dates."},{"field":"shares","element":"transactionShares","label":"F2","text":"No indemnification claim was made before December 8, 2019 and, accordingly, the second half of the Holdback Shares was automatically released for issuance on that date. The number of acquired securities reported in this statement represent the Reporting Person's pro rata portion of the released Holdback Shares. Accordingly, the Reporting Person is deemed to be the beneficial owner of those shares as of December 8, 2019."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"The securities acquired represent the Holdback Shares that were released as part of the Merger to Allied Physicians of California, A Professional Medical Corporation of which Reporting Person is a director, officer and shareholder. Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that Reporting Person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":17158389,"source":{"system":"sec-edgar","filing":"0001104659-19-071975","document":"tm1925089d1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465919071975/tm1925089d1_4.xml","form_type":"4"}},{"id":3344040,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2019-12-12T11:01:50.000Z","date":"2019-12-08","kind":"grant","acquired":true,"shares":86878,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held by Kenneth T. and Simone S. Sim Family Trust dated November 7, 2013"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"On December 8, 2017, a merger transaction between Apollo Medical Holdings, Inc. (the \"Issuer\") and Network Medical Management, Inc. (\"NMM\") was consummated (the \"Merger\"). As previously disclosed in the Issuer's SEC filings, at the closing of the Merger, 10% of the total number of shares of the Issuer's common stock issuable to pre-Merger NMM shareholders was held back to secure indemnification rights of the Issuer and its affiliates (the \"Holdback Shares\"), which Holdback Shares were to be released to such pre-Merger NMM shareholders 50% on the first, and 50% on the second anniversaries of the closing of the Merger if no indemnification claims are made by such dates."},{"field":"date","element":"transactionDate","label":"F2","text":"No indemnification claim was made before December 8, 2019 and, accordingly, the second half of the Holdback Shares was automatically released for issuance on that date. The number of acquired securities reported in this statement represent the Reporting Person's pro rata portion of the released Holdback Shares. Accordingly, the Reporting Person is deemed to be the beneficial owner of those shares as of December 8, 2019."},{"field":"kind","element":"transactionCoding","label":"F1","text":"On December 8, 2017, a merger transaction between Apollo Medical Holdings, Inc. (the \"Issuer\") and Network Medical Management, Inc. (\"NMM\") was consummated (the \"Merger\"). As previously disclosed in the Issuer's SEC filings, at the closing of the Merger, 10% of the total number of shares of the Issuer's common stock issuable to pre-Merger NMM shareholders was held back to secure indemnification rights of the Issuer and its affiliates (the \"Holdback Shares\"), which Holdback Shares were to be released to such pre-Merger NMM shareholders 50% on the first, and 50% on the second anniversaries of the closing of the Merger if no indemnification claims are made by such dates."},{"field":"kind","element":"transactionCoding","label":"F2","text":"No indemnification claim was made before December 8, 2019 and, accordingly, the second half of the Holdback Shares was automatically released for issuance on that date. The number of acquired securities reported in this statement represent the Reporting Person's pro rata portion of the released Holdback Shares. Accordingly, the Reporting Person is deemed to be the beneficial owner of those shares as of December 8, 2019."},{"field":"shares","element":"transactionShares","label":"F1","text":"On December 8, 2017, a merger transaction between Apollo Medical Holdings, Inc. (the \"Issuer\") and Network Medical Management, Inc. (\"NMM\") was consummated (the \"Merger\"). As previously disclosed in the Issuer's SEC filings, at the closing of the Merger, 10% of the total number of shares of the Issuer's common stock issuable to pre-Merger NMM shareholders was held back to secure indemnification rights of the Issuer and its affiliates (the \"Holdback Shares\"), which Holdback Shares were to be released to such pre-Merger NMM shareholders 50% on the first, and 50% on the second anniversaries of the closing of the Merger if no indemnification claims are made by such dates."},{"field":"shares","element":"transactionShares","label":"F2","text":"No indemnification claim was made before December 8, 2019 and, accordingly, the second half of the Holdback Shares was automatically released for issuance on that date. The number of acquired securities reported in this statement represent the Reporting Person's pro rata portion of the released Holdback Shares. Accordingly, the Reporting Person is deemed to be the beneficial owner of those shares as of December 8, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Excludes the Reporting Person's indirect ownership of common stock of the Issuer as a shareholder of Allied Physicians of California, A Professional Medical Corporation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The securities acquired are Holdback Shares owned directly by the Kenneth T. and Simone S. Sim Family Trust dated November 7, 2013.  The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these shares for the purposes of Section 16 or for any other purpose."}],"balance_after":1824439,"source":{"system":"sec-edgar","filing":"0001104659-19-071975","document":"tm1925089d1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465919071975/tm1925089d1_4.xml","form_type":"4"}},{"id":3368881,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2019-11-18T23:32:20.000Z","date":"2019-11-14","kind":"purchase","acquired":true,"shares":10000,"price":14.67,"value":146700.0,"ownership":{"direct":false,"nature":"Held by Kenneth T. Sim Pension Plan Trust U.A. dated 12/18/2007"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $14.54 to $14.73. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Excludes the Reporting Person's indirect ownership of common stock of Apollo Medical Holdings, Inc. as a shareholder of Allied Physicians of California, A Professional Medical Corporation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These 10,000 shares are owned directly by the Kenneth T. Sim Pension Plan Trust U.A. dated 12/18/2007.  The Reporting Person disclaims beneficial ownership of these 10,000 shares except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these 10,000 shares for the purposes of Section 16 or for any other purpose."}],"balance_after":1737561,"source":{"system":"sec-edgar","filing":"0001104659-19-065155","document":"tm1923130-1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465919065155/tm1923130-1_4.xml","form_type":"4"}},{"id":3386466,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman and Co-CEO"}}],"security":"Common Stock","published_at":"2019-10-30T01:03:45.000Z","date":"2019-10-08","kind":"purchase","acquired":true,"shares":5000,"price":15.55,"value":77750.0,"ownership":{"direct":false,"nature":"Held by Kenneth T. Sim Pension Plan Trust U.A. dated 12/18/2007"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These 5,000 shares were acquired inadvertently without the knowledge of the Reporting Person.  The Reporting Person placed an order with a broker for the purchase of 5,000 shares at $15.55 on August 22, 2019, which could not be filled at that time given the market price on that date.  The Reporting Person believed that the order was cancelled.  However, the broker treated the order as remaining open and the above purchase was executed by the broker on October 8, 2019 without the Reporting Person's knowledge."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Excludes the Reporting Person's indirect ownership of common stock of Apollo Medical Holdings, Inc. as a shareholder of Allied Physicians of California, A Professional Medical Corporation."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These 5,000 shares are owned directly by the Kenneth T. Sim Pension Plan Trust U.A. dated 12/18/2007.  The Reporting Person disclaims beneficial ownership of these 5,000 shares except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these 5,000 shares for the purposes of Section 16 or for any other purpose."}],"balance_after":1727561,"source":{"system":"sec-edgar","filing":"0001104659-19-057423","document":"tm1921338d1_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465919057423/tm1921338d1_4.xml","form_type":"4"}},{"id":3401684,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Co-Chief Executive Officer"}}],"security":"Stock Option (right to buy)","published_at":"2019-10-02T18:26:54.000Z","date":"2019-09-30","kind":"grant","acquired":true,"shares":39189,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Stock option to purchase the Company's Common Stock granted under the Company's 2015 Equity Incentive Plan, which stock option will vest and become exercisable one-third after year one (on September 30, 2020), one-third after year two (on September 30, 2021), and the final one-third after year three (on September 30, 2022), subject to expiration on the date that is five years from the date of grant (i.e., on September 30, 2024). The exercise price for each share subject to the stock option granted shall be set at the closing price of the Company's Common Stock on the date of grant (i.e., September 30, 2019)."},{"field":"kind","element":"transactionCoding","label":"F2","text":"Stock option to purchase the Company's Common Stock granted under the Company's 2015 Equity Incentive Plan, which stock option will vest and become exercisable one-third after year one (on September 30, 2020), one-third after year two (on September 30, 2021), and the final one-third after year three (on September 30, 2022), subject to expiration on the date that is five years from the date of grant (i.e., on September 30, 2024). The exercise price for each share subject to the stock option granted shall be set at the closing price of the Company's Common Stock on the date of grant (i.e., September 30, 2019)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Stock option to purchase the Company's Common Stock granted under the Company's 2015 Equity Incentive Plan, which stock option will vest and become exercisable one-third after year one (on September 30, 2020), one-third after year two (on September 30, 2021), and the final one-third after year three (on September 30, 2022), subject to expiration on the date that is five years from the date of grant (i.e., on September 30, 2024). The exercise price for each share subject to the stock option granted shall be set at the closing price of the Company's Common Stock on the date of grant (i.e., September 30, 2019)."}],"balance_after":39189,"derivative":{"exercise_price":17.62,"expiration_date":"2024-09-30","underlying":"Common Stock","underlying_shares":39189},"source":{"system":"sec-edgar","filing":"0001144204-19-046901","document":"tv530494_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000114420419046901/tv530494_4.xml","form_type":"4"}},{"id":3401683,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Co-Chief Executive Officer"}}],"security":"Common Stock","published_at":"2019-10-02T18:26:54.000Z","date":"2019-09-30","kind":"grant","acquired":true,"shares":58883,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Restricted shares of Apollo Medical Holdings, Inc.'s (the \"Company\") Common Stock granted under the Company's 2015 Equity Incentive Plan, subject to vesting one-third after year one (on September 30, 2020), one-third after year two (on September 30, 2021), and the final one-third after year three (on September 30, 2022)."}],"balance_after":58883,"source":{"system":"sec-edgar","filing":"0001144204-19-046901","document":"tv530494_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000114420419046901/tv530494_4.xml","form_type":"4"}},{"id":3415223,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2019-09-13T18:34:42.000Z","date":"2019-09-11","kind":"grant","acquired":true,"shares":15015015,"price":300000000,"value":4.5045045e+15,"ownership":{"direct":false,"nature":"By Allied Physicians of California, A Professional Medical Corporation"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On September 11, 2019, Apollo Holdings, Medical Inc. (\"AMEH\"), AP-AMH Medical Corporation (\"AP-AMH\"), Allied Physicians of California, a Professional Medical Corporation (\"APC\") and Network Medical Management, Inc. concurrently closed a series of inter-connected transactions, as more fully described in the Form 8-K filed by AMEH with the Securities and Exchange Commission on September 12, 2019. The closing included AMEH issuing to APC a total of 15,015,015 shares of its authorized and unissued common stock for aggregate purchase consideration of $300,000,000, the per share price of $19.98 having been determined at the time of execution of the Stock Purchase Agreement on May 10, 2019. The transaction was exempt from the registration requirements of the Securities Act of 1933, as amended, pursuant to Section 4(a)(2) thereof and Rule 506(b) of Regulation D promulgated thereunder, applicable to transactions by an issuer not involving any public offering."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These shares are owned directly by APC of which Reporting Person is a director, officer and shareholder. Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that Reporting Person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":16790575,"source":{"system":"sec-edgar","filing":"0001553350-19-000944","document":"sim4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000155335019000944/sim4.xml","form_type":"4"}},{"id":3433476,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2019-08-20T12:44:45.000Z","date":"2019-08-16","kind":"purchase","acquired":true,"shares":563,"price":16.35,"value":9205.05,"ownership":{"direct":false,"nature":"Held by Kenneth T. Sim Pension Plan Trust dated 12/18/2007"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These shares are owned directly by the Kenneth T. Sim Pension Plan Trust dated 12/18/2007. Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that Reporting Person is the beneficial owner of these shares for the purposes of Section 16 or for any other purpose."}],"balance_after":1663678,"source":{"system":"sec-edgar","filing":"0001553350-19-000868","document":"sim4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000155335019000868/sim4.xml","form_type":"4"}},{"id":3433475,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2019-08-20T12:44:45.000Z","date":"2019-08-16","kind":"purchase","acquired":true,"shares":437,"price":16.35,"value":7144.95,"ownership":{"direct":false,"nature":"Held by Kenneth T. Sim Pension Plan Trust dated 12/18/2007"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These shares are owned directly by the Kenneth T. Sim Pension Plan Trust dated 12/18/2007. Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that Reporting Person is the beneficial owner of these shares for the purposes of Section 16 or for any other purpose."}],"balance_after":1663115,"source":{"system":"sec-edgar","filing":"0001553350-19-000868","document":"sim4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000155335019000868/sim4.xml","form_type":"4"}},{"id":3433474,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2019-08-20T12:44:45.000Z","date":"2019-08-16","kind":"purchase","acquired":true,"shares":1500,"price":16.25,"value":24375.0,"ownership":{"direct":false,"nature":"Held by Kenneth T. Sim Pension Plan Trust dated 12/18/2007"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These shares are owned directly by the Kenneth T. Sim Pension Plan Trust dated 12/18/2007. Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that Reporting Person is the beneficial owner of these shares for the purposes of Section 16 or for any other purpose."}],"balance_after":1662678,"source":{"system":"sec-edgar","filing":"0001553350-19-000868","document":"sim4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000155335019000868/sim4.xml","form_type":"4"}},{"id":3433473,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2019-08-20T12:44:45.000Z","date":"2019-08-15","kind":"purchase","acquired":true,"shares":1500,"price":15.25,"value":22875.0,"ownership":{"direct":false,"nature":"Held by Kenneth T. Sim Pension Plan Trust dated 12/18/2007"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These shares are owned directly by the Kenneth T. Sim Pension Plan Trust dated 12/18/2007. Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that Reporting Person is the beneficial owner of these shares for the purposes of Section 16 or for any other purpose."}],"balance_after":1661178,"source":{"system":"sec-edgar","filing":"0001553350-19-000868","document":"sim4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000155335019000868/sim4.xml","form_type":"4"}},{"id":3433472,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2019-08-20T12:44:45.000Z","date":"2019-08-14","kind":"purchase","acquired":true,"shares":2000,"price":16.23,"value":32460.0,"ownership":{"direct":false,"nature":"Held by Kenneth T. Sim Pension Plan Trust dated 12/18/2007"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These shares are owned directly by the Kenneth T. Sim Pension Plan Trust dated 12/18/2007. Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that Reporting Person is the beneficial owner of these shares for the purposes of Section 16 or for any other purpose."}],"balance_after":1659678,"source":{"system":"sec-edgar","filing":"0001553350-19-000868","document":"sim4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000155335019000868/sim4.xml","form_type":"4"}},{"id":3491725,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2019-06-13T22:56:40.000Z","date":"2019-06-12","kind":"purchase","acquired":true,"shares":1300,"price":14.45,"value":18785.0,"ownership":{"direct":true},"balance_after":1657678,"source":{"system":"sec-edgar","filing":"0001553350-19-000637","document":"sim4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000155335019000637/sim4.xml","form_type":"4"}},{"id":3491724,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2019-06-13T22:56:40.000Z","date":"2019-06-11","kind":"purchase","acquired":true,"shares":5696,"price":14.51,"value":82648.96,"ownership":{"direct":true},"balance_after":1656378,"source":{"system":"sec-edgar","filing":"0001553350-19-000637","document":"sim4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000155335019000637/sim4.xml","form_type":"4"}},{"id":3578901,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2019-03-26T21:29:44.000Z","date":"2018-12-08","kind":"grant","acquired":true,"shares":93451,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Allied Physicians of California, A Professional Medical Corporation"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"On December 8, 2017, a merger transaction between Apollo Medical Holdings, Inc. (the \"Issuer\") and Network Medical Management, Inc. (\"NMM\") was consummated (the \"Merger\"). As previously disclosed in the Issuer's SEC filings, at the closing of the Merger, 10% of the total number of shares of the Issuer's common stock issuable to pre-Merger NMM shareholders was held back to secure indemnification rights of the Issuer and its affiliates (the \"Holdback Shares\"), which Holdback Shares were to be released to former NMM shareholders 50% on the first, and 50% on the second anniversaries of the closing of the Merger if no indemnification claims are made by such dates."},{"field":"date","element":"transactionDate","label":"F2","text":"No indemnification claim was made before December 8, 2018 and, accordingly, the first half of the Holdback Shares was automatically released for issuance on that date. The number of acquired securities reported in this statement represent the Reporting Person's pro rata portion of the released Holdback Shares. Accordingly, the Reporting Person is deemed to be the beneficial owner of those shares as of December 8, 2018. The book entry issuance of the Reporting Person's pro rata portion of the Holdback Shares was completed on March 22, 2019."},{"field":"kind","element":"transactionCoding","label":"F1","text":"On December 8, 2017, a merger transaction between Apollo Medical Holdings, Inc. (the \"Issuer\") and Network Medical Management, Inc. (\"NMM\") was consummated (the \"Merger\"). As previously disclosed in the Issuer's SEC filings, at the closing of the Merger, 10% of the total number of shares of the Issuer's common stock issuable to pre-Merger NMM shareholders was held back to secure indemnification rights of the Issuer and its affiliates (the \"Holdback Shares\"), which Holdback Shares were to be released to former NMM shareholders 50% on the first, and 50% on the second anniversaries of the closing of the Merger if no indemnification claims are made by such dates."},{"field":"kind","element":"transactionCoding","label":"F2","text":"No indemnification claim was made before December 8, 2018 and, accordingly, the first half of the Holdback Shares was automatically released for issuance on that date. The number of acquired securities reported in this statement represent the Reporting Person's pro rata portion of the released Holdback Shares. Accordingly, the Reporting Person is deemed to be the beneficial owner of those shares as of December 8, 2018. The book entry issuance of the Reporting Person's pro rata portion of the Holdback Shares was completed on March 22, 2019."},{"field":"shares","element":"transactionShares","label":"F1","text":"On December 8, 2017, a merger transaction between Apollo Medical Holdings, Inc. (the \"Issuer\") and Network Medical Management, Inc. (\"NMM\") was consummated (the \"Merger\"). As previously disclosed in the Issuer's SEC filings, at the closing of the Merger, 10% of the total number of shares of the Issuer's common stock issuable to pre-Merger NMM shareholders was held back to secure indemnification rights of the Issuer and its affiliates (the \"Holdback Shares\"), which Holdback Shares were to be released to former NMM shareholders 50% on the first, and 50% on the second anniversaries of the closing of the Merger if no indemnification claims are made by such dates."},{"field":"shares","element":"transactionShares","label":"F2","text":"No indemnification claim was made before December 8, 2018 and, accordingly, the first half of the Holdback Shares was automatically released for issuance on that date. The number of acquired securities reported in this statement represent the Reporting Person's pro rata portion of the released Holdback Shares. Accordingly, the Reporting Person is deemed to be the beneficial owner of those shares as of December 8, 2018. The book entry issuance of the Reporting Person's pro rata portion of the Holdback Shares was completed on March 22, 2019."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These shares represent the Holdback Shares that were released as part of the Merger to Allied Physicians of California, A Professional Medical Corporation of which Reporting Person is a director, officer and shareholder. Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, and the filing of this report is not an admission that Reporting Person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose."}],"balance_after":1775560,"source":{"system":"sec-edgar","filing":"0001553350-19-000256","document":"sim4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000155335019000256/sim4.xml","form_type":"4"}},{"id":3578900,"issuer":{"id":4538,"kind":"organization","name":"Astrana Health, Inc.","symbol":"ASTH"},"owners":[{"id":53296,"kind":"person","name":"Sim Kenneth T.","position":1,"cik":"0001725499","reported_name":"Sim Kenneth T.","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common Stock","published_at":"2019-03-26T21:29:44.000Z","date":"2018-12-08","kind":"grant","acquired":true,"shares":86878,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"On December 8, 2017, a merger transaction between Apollo Medical Holdings, Inc. (the \"Issuer\") and Network Medical Management, Inc. (\"NMM\") was consummated (the \"Merger\"). As previously disclosed in the Issuer's SEC filings, at the closing of the Merger, 10% of the total number of shares of the Issuer's common stock issuable to pre-Merger NMM shareholders was held back to secure indemnification rights of the Issuer and its affiliates (the \"Holdback Shares\"), which Holdback Shares were to be released to former NMM shareholders 50% on the first, and 50% on the second anniversaries of the closing of the Merger if no indemnification claims are made by such dates."},{"field":"date","element":"transactionDate","label":"F2","text":"No indemnification claim was made before December 8, 2018 and, accordingly, the first half of the Holdback Shares was automatically released for issuance on that date. The number of acquired securities reported in this statement represent the Reporting Person's pro rata portion of the released Holdback Shares. Accordingly, the Reporting Person is deemed to be the beneficial owner of those shares as of December 8, 2018. The book entry issuance of the Reporting Person's pro rata portion of the Holdback Shares was completed on March 22, 2019."},{"field":"kind","element":"transactionCoding","label":"F1","text":"On December 8, 2017, a merger transaction between Apollo Medical Holdings, Inc. (the \"Issuer\") and Network Medical Management, Inc. (\"NMM\") was consummated (the \"Merger\"). As previously disclosed in the Issuer's SEC filings, at the closing of the Merger, 10% of the total number of shares of the Issuer's common stock issuable to pre-Merger NMM shareholders was held back to secure indemnification rights of the Issuer and its affiliates (the \"Holdback Shares\"), which Holdback Shares were to be released to former NMM shareholders 50% on the first, and 50% on the second anniversaries of the closing of the Merger if no indemnification claims are made by such dates."},{"field":"kind","element":"transactionCoding","label":"F2","text":"No indemnification claim was made before December 8, 2018 and, accordingly, the first half of the Holdback Shares was automatically released for issuance on that date. The number of acquired securities reported in this statement represent the Reporting Person's pro rata portion of the released Holdback Shares. Accordingly, the Reporting Person is deemed to be the beneficial owner of those shares as of December 8, 2018. The book entry issuance of the Reporting Person's pro rata portion of the Holdback Shares was completed on March 22, 2019."},{"field":"shares","element":"transactionShares","label":"F1","text":"On December 8, 2017, a merger transaction between Apollo Medical Holdings, Inc. (the \"Issuer\") and Network Medical Management, Inc. (\"NMM\") was consummated (the \"Merger\"). As previously disclosed in the Issuer's SEC filings, at the closing of the Merger, 10% of the total number of shares of the Issuer's common stock issuable to pre-Merger NMM shareholders was held back to secure indemnification rights of the Issuer and its affiliates (the \"Holdback Shares\"), which Holdback Shares were to be released to former NMM shareholders 50% on the first, and 50% on the second anniversaries of the closing of the Merger if no indemnification claims are made by such dates."},{"field":"shares","element":"transactionShares","label":"F2","text":"No indemnification claim was made before December 8, 2018 and, accordingly, the first half of the Holdback Shares was automatically released for issuance on that date. The number of acquired securities reported in this statement represent the Reporting Person's pro rata portion of the released Holdback Shares. Accordingly, the Reporting Person is deemed to be the beneficial owner of those shares as of December 8, 2018. The book entry issuance of the Reporting Person's pro rata portion of the Holdback Shares was completed on March 22, 2019."}],"balance_after":1650682,"source":{"system":"sec-edgar","filing":"0001553350-19-000256","document":"sim4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1083446/000155335019000256/sim4.xml","form_type":"4"}}]}