{"transactions":[{"id":4624573,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CMO"}}],"security":"Common Stock","published_at":"2026-09-22T20:10:10.000Z","date":"2026-09-18","kind":"sale","planned":false,"acquired":false,"shares":3998,"price":16.22,"value":64847.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units."}],"balance_after":169882,"source":{"system":"sec-edgar","filing":"0001779787-26-000005","document":"form4-09222026_040906.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1779787/000177978726000005/form4-09222026_040906.xml","form_type":"4"}},{"id":708851,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CMO"}}],"security":"Stock Option (right to buy)","published_at":"2026-07-16T01:27:39.000Z","date":"2026-07-15","kind":"exercise","planned":true,"acquired":false,"shares":100000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 23, 2025."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The shares subject to the option are fully vested and exercisable."}],"balance_after":0,"derivative":{"exercise_price":2.44,"expiration_date":"2027-05-24","underlying":"Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001779787-26-000003","document":"form4-07162026_010735.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000177978726000003/form4-07162026_010735.xml","form_type":"4"}},{"id":708850,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CMO"}}],"security":"Common Stock","published_at":"2026-07-16T01:27:39.000Z","date":"2026-07-15","kind":"sale","planned":true,"acquired":false,"shares":100000,"price":15.15,"value":1515000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $15.01 to $15.45 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4."}],"balance_after":173880,"source":{"system":"sec-edgar","filing":"0001779787-26-000003","document":"form4-07162026_010735.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000177978726000003/form4-07162026_010735.xml","form_type":"4"}},{"id":708849,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CMO"}}],"security":"Common Stock","published_at":"2026-07-16T01:27:39.000Z","date":"2026-07-15","kind":"exercise","planned":true,"acquired":true,"shares":100000,"price":2.44,"value":244000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 23, 2025."}],"balance_after":273880,"source":{"system":"sec-edgar","filing":"0001779787-26-000003","document":"form4-07162026_010735.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000177978726000003/form4-07162026_010735.xml","form_type":"4"}},{"id":837036,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CMO"}}],"security":"Stock Option (right to buy)","published_at":"2026-03-17T20:54:01.000Z","date":"2026-03-15","kind":"grant","planned":false,"acquired":true,"shares":281250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The shares subject to the option vest in 36 equal monthly installments with the first installment vesting on April 15, 2026."}],"balance_after":281250,"derivative":{"exercise_price":6.72,"expiration_date":"2036-03-15","underlying":"Common Stock","underlying_shares":281250},"source":{"system":"sec-edgar","filing":"0001779787-26-000002","document":"form4-03172026_080357.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000177978726000002/form4-03172026_080357.xml","form_type":"4"}},{"id":837035,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President and CMO"}}],"security":"Common Stock","published_at":"2026-03-17T20:54:01.000Z","date":"2026-03-15","kind":"grant","planned":false,"acquired":true,"shares":46875,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each share is represented by a restricted stock unit (\"RSU\"). Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement. The RSUs vest in 6 equal semi-annual installments with the first installment vesting on September 15, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 2,500 shares acquired under the Issuer's Employee Stock Purchase Plan on October 31, 2025."}],"balance_after":173880,"source":{"system":"sec-edgar","filing":"0001779787-26-000002","document":"form4-03172026_080357.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000177978726000002/form4-03172026_080357.xml","form_type":"4"}},{"id":881506,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF MEDICAL OFFICER AND EVP"}}],"security":"Stock Option (right to buy)","published_at":"2026-02-25T23:50:15.000Z","date":"2026-02-23","kind":"grant","planned":false,"acquired":true,"shares":15000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"This amount represents the vesting of a performance stock option granted on March 15, 2024, following the satisfaction of a specified reimbursement milestone."}],"balance_after":15000,"derivative":{"exercise_price":1.61,"exercise_date":"2026-02-23","expiration_date":"2034-03-15","underlying":"Common Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001779787-26-000001","document":"form4-02252026_110211.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000177978726000001/form4-02252026_110211.xml","form_type":"4"}},{"id":1078968,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF MEDICAL OFFICER AND EVP"}}],"security":"Common Stock","published_at":"2025-07-30T20:20:09.000Z","date":"2025-07-28","kind":"sale","planned":false,"acquired":false,"shares":452,"price":6.57,"value":2969.64,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units."}],"balance_after":124505,"source":{"system":"sec-edgar","filing":"0001415889-25-020572","document":"form4-07302025_040703.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000141588925020572/form4-07302025_040703.xml","form_type":"4"}},{"id":1140077,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF MEDICAL OFFICER AND EVP"}}],"security":"Common Stock","published_at":"2025-05-20T21:50:02.000Z","date":"2025-05-16","kind":"sale","planned":false,"acquired":false,"shares":910,"price":4.95,"value":4504.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $4.85 to $5.05 per share. 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The sale price ranged from $3.65 to $3.91 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4."}],"balance_after":123886,"source":{"system":"sec-edgar","filing":"0001415889-24-029741","document":"form4-12182024_041201.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000141588924029741/form4-12182024_041201.xml","form_type":"4"}},{"id":1356966,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF MEDICAL OFFICER AND EVP"}}],"security":"Common Stock","published_at":"2024-11-20T21:14:56.000Z","date":"2024-11-18","kind":"sale","planned":false,"acquired":false,"shares":921,"price":3.79,"value":3490.59,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $3.76 to $3.79 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 2,414 shares acquired under the Issuer's Employee Stock Purchase Plan on October 31, 2024."}],"balance_after":128720,"source":{"system":"sec-edgar","filing":"0001415889-24-027338","document":"form4-11202024_091153.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000141588924027338/form4-11202024_091153.xml","form_type":"4"}},{"id":1444136,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF MEDICAL OFFICER AND EVP"}}],"security":"Common Stock","published_at":"2024-08-01T21:16:00.000Z","date":"2024-07-30","kind":"sale","planned":false,"acquired":false,"shares":524,"price":2.97,"value":1556.28,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $2.97 to $3.02 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4."}],"balance_after":127227,"source":{"system":"sec-edgar","filing":"0001415889-24-020534","document":"form4-08012024_090856.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000141588924020534/form4-08012024_090856.xml","form_type":"4"}},{"id":1472836,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF MEDICAL OFFICER AND EVP"}}],"security":"Common Stock","published_at":"2024-06-20T20:55:30.000Z","date":"2024-06-17","kind":"sale","planned":false,"acquired":false,"shares":5055,"price":1.29,"value":6520.95,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $1.26 to $1.29 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4."}],"balance_after":127751,"source":{"system":"sec-edgar","filing":"0001415889-24-017684","document":"form4-06202024_080625.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000141588924017684/form4-06202024_080625.xml","form_type":"4"}},{"id":1506743,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF MEDICAL OFFICER AND EVP"}}],"security":"Common Stock","published_at":"2024-05-22T01:14:13.000Z","date":"2024-05-17","kind":"sale","planned":false,"acquired":false,"shares":940,"price":1.38,"value":1297.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $1.34 to $1.47 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 4,876 shares acquired under the Issuer's Employee Stock Purchase Plan on April 30, 2024."}],"balance_after":132806,"source":{"system":"sec-edgar","filing":"0001415889-24-014041","document":"form4-05222024_010505.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000141588924014041/form4-05222024_010505.xml","form_type":"4"}},{"id":1567620,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen 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automatically sold to cover tax withholding obligation from settlement of vested restricted stock units."}],"balance_after":128870,"source":{"system":"sec-edgar","filing":"0001415889-24-002075","document":"form4-01312024_090126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000141588924002075/form4-01312024_090126.xml","form_type":"4"}},{"id":1704425,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Medical Officer and EVP"}}],"security":"Common 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Upon request from the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares sold at each separate price will be provided."}],"balance_after":55834,"source":{"system":"sec-edgar","filing":"0001209191-21-025313","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000120919121025313/doc4.xml","form_type":"4"}},{"id":2756863,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Scientific Officer"}}],"security":"Common Stock","published_at":"2021-04-05T21:50:46.000Z","date":"2021-04-01","kind":"sale","acquired":false,"shares":21223,"price":25.61,"value":543521.03,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The weighted average sale price for the transaction reported was $25.61, and the range of prices were between $24.84 and $25.82.  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Upon request from the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares sold at each separate price will be provided."}],"balance_after":84792,"source":{"system":"sec-edgar","filing":"0001209191-21-007439","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000120919121007439/doc4.xml","form_type":"4"}},{"id":2880903,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Scientific Officer"}}],"security":"Common Stock","published_at":"2021-02-03T23:24:50.000Z","date":"2021-02-01","kind":"sale","acquired":false,"shares":2400,"price":38.12,"value":91488.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The weighted average sale price for the transaction reported was $38.12, and the range of prices were between 37.56 and 38.54. Upon request from the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares sold at each separate price will be provided."}],"balance_after":95814,"source":{"system":"sec-edgar","filing":"0001209191-21-007439","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000120919121007439/doc4.xml","form_type":"4"}},{"id":2880902,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Scientific Officer"}}],"security":"Common Stock","published_at":"2021-02-03T23:24:50.000Z","date":"2021-02-01","kind":"exercise","acquired":true,"shares":13422,"price":0.44,"value":5905.68,"ownership":{"direct":true},"balance_after":98214,"source":{"system":"sec-edgar","filing":"0001209191-21-007439","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000120919121007439/doc4.xml","form_type":"4"}},{"id":2880901,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Scientific Officer"}}],"security":"Common Stock","published_at":"2021-02-03T23:24:50.000Z","date":"2021-02-01","kind":"sale","acquired":false,"shares":20059,"price":38.83,"value":778890.97,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The weighted average sale price for the transaction reported was $38.83, and the range of prices were between 38.57 and 39.28. Upon request from the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares sold at each separate price will be provided."}],"balance_after":84792,"source":{"system":"sec-edgar","filing":"0001209191-21-007439","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000120919121007439/doc4.xml","form_type":"4"}},{"id":2880900,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Scientific Officer"}}],"security":"Common Stock","published_at":"2021-02-03T23:24:50.000Z","date":"2021-02-01","kind":"sale","acquired":false,"shares":6519,"price":38.19,"value":248960.61,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The weighted average sale price for the transaction reported was $38.19, and the range of prices were between 37.56 and 38.54.  Upon request from the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares sold at each separate price will be provided."}],"balance_after":104851,"source":{"system":"sec-edgar","filing":"0001209191-21-007439","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1527753/000120919121007439/doc4.xml","form_type":"4"}},{"id":2935838,"issuer":{"id":4572,"kind":"organization","name":"Personalis, Inc.","symbol":"PSNL"},"owners":[{"id":30290,"kind":"person","name":"Chen Richard","position":1,"cik":"0001779787","reported_name":"Chen Richard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Scientific Officer"}}],"security":"Common 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