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The reporting person (i) is not a trustee of the Cynthia Lee Newton Beneficiary Trust and (ii) will not have the power to control the investments of the Cynthia Lee Newton Beneficiary Trust. As such, the reporting person has no reportable pecuniary interest in the shares held by the Cynthia Lee Newton Beneficiary Trust."}],"balance_after":89081,"source":{"system":"sec-edgar","filing":"0002031707-25-000003","document":"wk-form4_1766093139.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2031707/000203170725000003/wk-form4_1766093139.xml","form_type":"4"}},{"id":963365,"issuer":{"id":4001,"kind":"organization","name":"Concentra Group Holdings Parent, Inc."},"owners":[{"id":71207,"kind":"person","name":"Newton William Keith","position":1,"cik":"0002031707","reported_name":"Newton William Keith","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-12-18T16:25:42.000Z","date":"2025-12-17","kind":"gift","planned":false,"acquired":false,"shares":89081,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":393750,"source":{"system":"sec-edgar","filing":"0002031707-25-000003","document":"wk-form4_1766093139.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2031707/000203170725000003/wk-form4_1766093139.xml","form_type":"4"}},{"id":1005973,"issuer":{"id":4001,"kind":"organization","name":"Concentra Group Holdings Parent, Inc."},"owners":[{"id":71207,"kind":"person","name":"Newton William Keith","position":1,"cik":"0002031707","reported_name":"Newton William Keith","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2025-11-06T17:27:29.000Z","date":"2025-11-04","kind":"grant","planned":false,"acquired":true,"shares":225000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Grant of restricted stock which will vest in equal annual installments over four years."}],"balance_after":482831,"source":{"system":"sec-edgar","filing":"0001104659-25-107889","document":"tm2530505-20_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2031707/000110465925107889/tm2530505-20_4seq1.xml","form_type":"4"}},{"id":1348523,"issuer":{"id":4001,"kind":"organization","name":"Concentra Group Holdings Parent, Inc."},"owners":[{"id":71207,"kind":"person","name":"Newton William Keith","position":1,"cik":"0002031707","reported_name":"Newton William Keith","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-11-29T17:32:28.000Z","date":"2024-11-26","kind":"grant","planned":false,"acquired":true,"shares":225000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Grant of restricted stock which will vest in equal annual installments over four years."}],"balance_after":257831,"source":{"system":"sec-edgar","filing":"0001415889-24-027939","document":"form4-11292024_101125.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2031707/000141588924027939/form4-11292024_101125.xml","form_type":"4"}},{"id":1352992,"issuer":{"id":4001,"kind":"organization","name":"Concentra Group Holdings Parent, Inc."},"owners":[{"id":71207,"kind":"person","name":"Newton William Keith","position":1,"cik":"0002031707","reported_name":"Newton William Keith","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2024-11-25T17:19:11.000Z","date":"2024-11-25","kind":"other","planned":false,"acquired":true,"shares":32831,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported herein are the result of the consummation on November 25, 2024 of the distribution of all the shares of common stock of Concentra Group Holdings Parent, Inc. by Select Medical Holdings Corporation (\"Select\") to holders of Select common stock on a pro rata basis. These transactions are voluntarily reported notwithstanding the exemption provided by Rule 16a-9."}],"balance_after":32831,"source":{"system":"sec-edgar","filing":"0001415889-24-027650","document":"form4-11252024_101108.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2031707/000141588924027650/form4-11252024_101108.xml","form_type":"4"}}]}