{"transactions":[{"id":1773171,"issuer":{"id":4344,"kind":"organization","name":"CareDx, Inc.","symbol":"CDNA"},"owners":[{"id":109432,"kind":"person","name":"Ronai Abraham","position":1,"cik":"0001945562","reported_name":"Ronai Abraham","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock","published_at":"2023-09-26T21:24:59.000Z","date":"2023-09-20","kind":"grant","planned":false,"acquired":true,"shares":360000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported securities are represented by restricted stock units."}],"balance_after":515986,"source":{"system":"sec-edgar","filing":"0001217234-23-000202","document":"wf-form4_169576347872263.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1217234/000121723423000202/wf-form4_169576347872263.xml","form_type":"4"}},{"id":1783774,"issuer":{"id":4344,"kind":"organization","name":"CareDx, Inc.","symbol":"CDNA"},"owners":[{"id":109432,"kind":"person","name":"Ronai Abraham","position":1,"cik":"0001945562","reported_name":"Ronai Abraham","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock","published_at":"2023-09-11T23:55:18.000Z","date":"2023-09-07","kind":"tax_withholding","planned":false,"acquired":false,"shares":1465,"price":8.26,"value":12100.9,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of restricted stock units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 2,252 shares acquired pursuant to the Issuer's 2014 Employee Stock Purchase Plan."}],"balance_after":155986,"source":{"system":"sec-edgar","filing":"0001217234-23-000199","document":"wf-form4_169447650217338.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1217234/000121723423000199/wf-form4_169447650217338.xml","form_type":"4"}},{"id":1847617,"issuer":{"id":4344,"kind":"organization","name":"CareDx, Inc.","symbol":"CDNA"},"owners":[{"id":109432,"kind":"person","name":"Ronai Abraham","position":1,"cik":"0001945562","reported_name":"Ronai Abraham","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock","published_at":"2023-06-21T22:49:20.000Z","date":"2023-06-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":3611,"price":7.96,"value":28743.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of restricted stock units."}],"balance_after":155199,"source":{"system":"sec-edgar","filing":"0001217234-23-000120","document":"wf-form4_168738774415518.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1217234/000121723423000120/wf-form4_168738774415518.xml","form_type":"4"}},{"id":2030376,"issuer":{"id":4344,"kind":"organization","name":"CareDx, Inc.","symbol":"CDNA"},"owners":[{"id":109432,"kind":"person","name":"Ronai Abraham","position":1,"cik":"0001945562","reported_name":"Ronai Abraham","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock","published_at":"2023-02-07T00:55:12.000Z","date":"2023-02-02","kind":"tax_withholding","acquired":false,"shares":2029,"price":17.61,"value":35730.69,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of restricted stock units."}],"balance_after":158810,"source":{"system":"sec-edgar","filing":"0001217234-23-000030","document":"wf-form4_167573129809231.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1217234/000121723423000030/wf-form4_167573129809231.xml","form_type":"4"}},{"id":2032524,"issuer":{"id":4344,"kind":"organization","name":"CareDx, Inc.","symbol":"CDNA"},"owners":[{"id":109432,"kind":"person","name":"Ronai Abraham","position":1,"cik":"0001945562","reported_name":"Ronai Abraham","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Stock Option (right to buy)","published_at":"2023-02-04T02:45:46.000Z","date":"2023-02-01","kind":"grant","acquired":true,"shares":44100,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"1/4th of the shares subject to the option shall vest on February 2, 2024 and 1/48th of the shares subject to the option shall vest monthly thereafter."}],"balance_after":44100,"derivative":{"exercise_price":15.66,"expiration_date":"2033-02-01","underlying":"Common Stock","underlying_shares":44100},"source":{"system":"sec-edgar","filing":"0001217234-23-000024","document":"wf-form4_167547873210155.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1217234/000121723423000024/wf-form4_167547873210155.xml","form_type":"4"}},{"id":2032523,"issuer":{"id":4344,"kind":"organization","name":"CareDx, Inc.","symbol":"CDNA"},"owners":[{"id":109432,"kind":"person","name":"Ronai Abraham","position":1,"cik":"0001945562","reported_name":"Ronai Abraham","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock","published_at":"2023-02-04T02:45:46.000Z","date":"2023-02-01","kind":"grant","acquired":true,"shares":85100,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported securities are represented by restricted stock units, 1/4th of which shall vest on February 1, 2024 and 1/4th of which shall vest on each anniversary thereafter."}],"balance_after":160839,"source":{"system":"sec-edgar","filing":"0001217234-23-000024","document":"wf-form4_167547873210155.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1217234/000121723423000024/wf-form4_167547873210155.xml","form_type":"4"}},{"id":2122104,"issuer":{"id":4344,"kind":"organization","name":"CareDx, Inc.","symbol":"CDNA"},"owners":[{"id":109432,"kind":"person","name":"Ronai Abraham","position":1,"cik":"0001945562","reported_name":"Ronai Abraham","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock","published_at":"2022-11-09T00:58:47.000Z","date":"2022-10-06","kind":"tax_withholding","acquired":false,"shares":2492,"price":18,"value":44856.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of restricted stock units."},{"field":"shares","element":"transactionShares","label":"F2","text":"This amendment is being filed to correct the original Form 4 filed October 7, 2022 (the \"Original Form 4\"). The number of shares withheld was incorrectly reported as 1,664 in the Original Form 4, due to an administrative error, and has been corrected in this amendment. In addition, the total number of shares owned in Column 5 has been increased to reflect the correct number of shares held by the reporting person after all the transactions reported in the Original Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"This amendment is being filed to correct the original Form 4 filed October 7, 2022 (the \"Original Form 4\"). The number of shares withheld was incorrectly reported as 1,664 in the Original Form 4, due to an administrative error, and has been corrected in this amendment. In addition, the total number of shares owned in Column 5 has been increased to reflect the correct number of shares held by the reporting person after all the transactions reported in the Original Form 4."}],"balance_after":75739,"source":{"system":"sec-edgar","filing":"0001217234-22-000189","document":"wf-form4a_166795550842923.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1217234/000121723422000189/wf-form4a_166795550842923.xml","form_type":"4/A","original_submission_date":"2022-10-07"}},{"id":2140278,"issuer":{"id":4344,"kind":"organization","name":"CareDx, Inc.","symbol":"CDNA"},"owners":[{"id":109432,"kind":"person","name":"Ronai Abraham","position":1,"cik":"0001945562","reported_name":"Ronai Abraham","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock","published_at":"2022-10-07T22:46:32.000Z","date":"2022-10-06","kind":"tax_withholding","acquired":false,"shares":1664,"price":18,"value":29952.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares were withheld by the Issuer in order to satisfy certain tax withholding obligations in connection with the issuance of shares upon the vesting of restricted stock units."}],"balance_after":76567,"source":{"system":"sec-edgar","filing":"0001217234-22-000176","document":"wf-form4_166518277917078.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1217234/000121723422000176/wf-form4_166518277917078.xml","form_type":"4"}},{"id":2162120,"issuer":{"id":4344,"kind":"organization","name":"CareDx, Inc.","symbol":"CDNA"},"owners":[{"id":109432,"kind":"person","name":"Ronai Abraham","position":1,"cik":"0001945562","reported_name":"Ronai Abraham","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Employee Stock Option (right to buy)","published_at":"2022-09-10T01:39:12.000Z","date":"2022-09-07","kind":"grant","acquired":true,"shares":36000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"1/4th of the shares subject to the option shall vest on September 7, 2023 and 1/48th of the shares subject to the option shall vest monthly thereafter."}],"balance_after":36000,"derivative":{"exercise_price":18.47,"expiration_date":"2032-09-07","underlying":"Common Stock","underlying_shares":36000},"source":{"system":"sec-edgar","filing":"0001945562-22-000002","document":"wf-form4_166277393699728.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1217234/000194556222000002/wf-form4_166277393699728.xml","form_type":"4"}},{"id":2162119,"issuer":{"id":4344,"kind":"organization","name":"CareDx, Inc.","symbol":"CDNA"},"owners":[{"id":109432,"kind":"person","name":"Ronai Abraham","position":1,"cik":"0001945562","reported_name":"Ronai Abraham","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Common Stock","published_at":"2022-09-10T01:39:12.000Z","date":"2022-09-07","kind":"grant","acquired":true,"shares":12000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The reported securities are represented by restricted stock units, 1/4th of which shall vest on September 7, 2023 and 1/4th of which shall vest on each anniversary thereafter."}],"balance_after":78231,"source":{"system":"sec-edgar","filing":"0001945562-22-000002","document":"wf-form4_166277393699728.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1217234/000194556222000002/wf-form4_166277393699728.xml","form_type":"4"}}]}