{"cik":1724521,"company":{"entity_status":null,"filings":[{"accession":"0001771961-26-000006","document":"xslF345X06/wk-form4_1787608336.xml","filed":"2026-08-24","form":"4","items":"","report_date":"2026-08-21"},{"accession":"0001724521-26-000044","document":"rcus-20260630.htm","filed":"2026-08-05","form":"10-Q","items":"","report_date":"2026-06-30"},{"accession":"0001724521-26-000042","document":"rcus-20260805.htm","filed":"2026-08-05","form":"8-K","items":"2.02,9.01","report_date":"2026-08-05"},{"accession":"0001422996-26-000006","document":"xslF345X06/wk-form4_1783978603.xml","filed":"2026-07-13","form":"4","items":"","report_date":"2026-07-09"},{"accession":"0001610717-26-000294","document":"xslF345X06/form4.xml","filed":"2026-06-24","form":"4","items":"","report_date":"2026-06-22"},{"accession":"0001836662-26-000005","document":"xslF345X06/wk-form4_1781296090.xml","filed":"2026-06-12","form":"4","items":"","report_date":"2026-06-11"},{"accession":"0001792164-26-000006","document":"xslF345X06/wk-form4_1781296071.xml","filed":"2026-06-12","form":"4","items":"","report_date":"2026-06-11"},{"accession":"0001770252-26-000003","document":"xslF345X06/wk-form4_1781296109.xml","filed":"2026-06-12","form":"4","items":"","report_date":"2026-06-11"},{"accession":"0001734422-26-000005","document":"xslF345X06/wk-form4_1781296084.xml","filed":"2026-06-12","form":"4","items":"","report_date":"2026-06-11"},{"accession":"0001724521-26-000037","document":"rcus-20260611.htm","filed":"2026-06-12","form":"8-K","items":"5.07","report_date":"2026-06-11"},{"accession":"0001311210-26-000003","document":"xslF345X06/wk-form4_1781296101.xml","filed":"2026-06-12","form":"4","items":"","report_date":"2026-06-11"},{"accession":"0001724521-26-000034","document":"rcus-20260331.htm","filed":"2026-05-05","form":"10-Q","items":"","report_date":"2026-03-31"},{"accession":"0001724521-26-000032","document":"rcus-20260505.htm","filed":"2026-05-05","form":"8-K","items":"2.02,9.01","report_date":"2026-05-05"},{"accession":"0001724521-26-000025","document":"rcus-20260421.htm","filed":"2026-04-21","form":"DEF 14A","items":"","report_date":"2026-06-11"},{"accession":"0001724521-26-000021","document":"rcus-20260420.htm","filed":"2026-04-20","form":"8-K","items":"8.01","report_date":"2026-04-20"},{"accession":"0001724521-26-000014","document":"rcus-20260317.htm","filed":"2026-03-23","form":"8-K","items":"5.02","report_date":"2026-03-17"},{"accession":"0001724521-26-000009","document":"rcus-20251231.htm","filed":"2026-02-25","form":"10-K","items":"","report_date":"2025-12-31"},{"accession":"0001724521-26-000007","document":"rcus-20260225.htm","filed":"2026-02-25","form":"8-K","items":"2.02,9.01","report_date":"2026-02-25"},{"accession":"0001724521-25-000122","document":"rcus-20251218.htm","filed":"2025-12-18","form":"8-K","items":"1.01,2.03","report_date":"2025-12-18"},{"accession":"0001724521-25-000120","document":"rcus-20251212.htm","filed":"2025-12-12","form":"8-K","items":"8.01","report_date":"2025-12-12"},{"accession":"0001193125-25-262589","document":"d912891d8k.htm","filed":"2025-11-03","form":"8-K","items":"8.01,9.01","report_date":"2025-10-30"},{"accession":"0001724521-25-000116","document":"rcus-20250930.htm","filed":"2025-10-28","form":"10-Q","items":"","report_date":"2025-09-30"},{"accession":"0001724521-25-000114","document":"rcus-20251028.htm","filed":"2025-10-28","form":"8-K","items":"2.02,9.01","report_date":"2025-10-28"},{"accession":"0001724521-25-000109","document":"rcus-20251012.htm","filed":"2025-10-14","form":"8-K","items":"8.01","report_date":"2025-10-12"},{"accession":"0001724521-25-000107","document":"rcus-20251006.htm","filed":"2025-10-06","form":"8-K","items":"8.01","report_date":"2025-10-06"},{"accession":"0001724521-25-000101","document":"rcus-20250630.htm","filed":"2025-08-06","form":"10-Q","items":"","report_date":"2025-06-30"},{"accession":"0001724521-25-000099","document":"rcus-20250806.htm","filed":"2025-08-06","form":"8-K","items":"2.02,9.01","report_date":"2025-08-06"},{"accession":"0001724521-25-000078","document":"rcus-20250610.htm","filed":"2025-06-12","form":"8-K","items":"5.07,8.01,9.01","report_date":"2025-06-10"},{"accession":"0001724521-25-000066","document":"rcus-20250601.htm","filed":"2025-06-02","form":"8-K","items":"7.01,8.01","report_date":"2025-06-01"},{"accession":"0001724521-25-000063","document":"rcus-20250331.htm","filed":"2025-05-06","form":"10-Q","items":"","report_date":"2025-03-31"},{"accession":"0001724521-25-000061","document":"rcus-20250506.htm","filed":"2025-05-06","form":"8-K","items":"2.02,9.01","report_date":"2025-05-06"},{"accession":"0001724521-25-000052","document":"rcus-20250422.htm","filed":"2025-04-22","form":"DEF 14A","items":"","report_date":"2025-06-10"},{"accession":"0001724521-25-000040","document":"rcus-20241231.htm","filed":"2025-02-25","form":"10-K","items":"","report_date":"2024-12-31"},{"accession":"0001724521-25-000039","document":"rcus-20250225.htm","filed":"2025-02-25","form":"8-K","items":"2.02,9.01","report_date":"2025-02-25"},{"accession":"0001193125-25-029591","document":"d932072d8k.htm","filed":"2025-02-19","form":"8-K","items":"8.01,9.01","report_date":"2025-02-18"},{"accession":"0001193125-25-028110","document":"d901841d8k.htm","filed":"2025-02-18","form":"8-K","items":"2.02,8.01","report_date":"2025-02-15"},{"accession":"0001724521-25-000024","document":"rcus-20250206.htm","filed":"2025-02-06","form":"8-K","items":"5.02","report_date":"2025-02-06"},{"accession":"0001724521-25-000005","document":"rcus-20250116.htm","filed":"2025-01-21","form":"8-K","items":"5.02","report_date":"2025-01-16"},{"accession":"0001193125-24-280681","document":"d902840dsc13da.htm","filed":"2024-12-17","form":"SC 13D/A","items":"","report_date":""},{"accession":"0000315066-24-002635","document":"filing.txt","filed":"2024-11-12","form":"SC 13G/A","items":"","report_date":""}],"former_names":[],"gleif_parents":[],"headquarters":[{"latitude":37.668888888889,"longitude":-122.08083333333,"name":"Hayward","precision":"headquarters locality","source":"wikidata","url":"https://www.wikidata.org/wiki/Q491114"}],"insiders":[{"accession":"0001610717-26-000294","acquired_disposed":"D","code":"S","date":"2026-06-24","derivative":false,"filed":"2026-06-24","following_shares":"890809.0","form":"4","owners":["Jaen Juan C."],"plan_10b5_1":false,"price":"29.66","security":"Common Stock","shares":"6431.0"},{"accession":"0001610717-26-000294","acquired_disposed":"D","code":"S","date":"2026-06-23","derivative":false,"filed":"2026-06-24","following_shares":"897240.0","form":"4","owners":["Jaen Juan C."],"plan_10b5_1":false,"price":"28.06","security":"Common Stock","shares":"1697.0"},{"accession":"0001610717-26-000294","acquired_disposed":"D","code":"S","date":"2026-06-23","derivative":false,"filed":"2026-06-24","following_shares":"898937.0","form":"4","owners":["Jaen Juan C."],"plan_10b5_1":false,"price":"27.69","security":"Common Stock","shares":"14067.0"},{"accession":"0001610717-26-000294","acquired_disposed":"D","code":"S","date":"2026-06-22","derivative":false,"filed":"2026-06-24","following_shares":"913004.0","form":"4","owners":["Jaen Juan C."],"plan_10b5_1":false,"price":"27.03","security":"Common Stock","shares":"9236.0"},{"accession":"0001836662-26-000005","acquired_disposed":"A","code":"M","date":"2026-06-11","derivative":false,"filed":"2026-06-12","following_shares":"184607.0","form":"4","owners":["Tang Carolyn C."],"plan_10b5_1":false,"price":"2.57","security":"Common Stock","shares":"34090.0"},{"accession":"0001836662-26-000005","acquired_disposed":"D","code":"M","date":"2026-06-11","derivative":true,"filed":"2026-06-12","following_shares":"0.0","form":"4","owners":["Tang Carolyn C."],"plan_10b5_1":false,"price":"2.57","security":"Stock Option (Right to Buy)","shares":"34090.0"},{"accession":"0001792164-26-000006","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":false,"filed":"2026-06-12","following_shares":"44300.0","form":"4","owners":["Ribas Antoni"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"5700.0"},{"accession":"0001792164-26-000006","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":true,"filed":"2026-06-12","following_shares":"16900.0","form":"4","owners":["Ribas Antoni"],"plan_10b5_1":false,"price":"0.0","security":"Stock Option (Right to Buy)","shares":"16900.0"},{"accession":"0001770252-26-000003","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":false,"filed":"2026-06-12","following_shares":"43000.0","form":"4","owners":["Lambert Nicole"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"5700.0"},{"accession":"0001770252-26-000003","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":true,"filed":"2026-06-12","following_shares":"16900.0","form":"4","owners":["Lambert Nicole"],"plan_10b5_1":false,"price":"0.0","security":"Stock Option (Right to Buy)","shares":"16900.0"},{"accession":"0001734422-26-000005","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":false,"filed":"2026-06-12","following_shares":"76652.0","form":"4","owners":["Lacey David L."],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"5700.0"},{"accession":"0001734422-26-000005","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":true,"filed":"2026-06-12","following_shares":"16900.0","form":"4","owners":["Lacey David L."],"plan_10b5_1":false,"price":"0.0","security":"Stock Option (Right to Buy)","shares":"16900.0"},{"accession":"0001311210-26-000003","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":false,"filed":"2026-06-12","following_shares":"44300.0","form":"4","owners":["Machado Patrick"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"5700.0"},{"accession":"0001311210-26-000003","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":true,"filed":"2026-06-12","following_shares":"16900.0","form":"4","owners":["Machado Patrick"],"plan_10b5_1":false,"price":"0.0","security":"Stock Option (Right to Buy)","shares":"16900.0"},{"accession":"0001277503-26-000003","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":false,"filed":"2026-06-12","following_shares":"25700.0","form":"4","owners":["KANEKO YASUNORI"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"5700.0"},{"accession":"0001277503-26-000003","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":true,"filed":"2026-06-12","following_shares":"16900.0","form":"4","owners":["KANEKO YASUNORI"],"plan_10b5_1":false,"price":"0.0","security":"Stock Option (Right to Buy)","shares":"16900.0"},{"accession":"0001206977-26-000009","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":false,"filed":"2026-06-12","following_shares":"44300.0","form":"4","owners":["FALBERG KATHRYN E"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"5700.0"},{"accession":"0001206977-26-000009","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":true,"filed":"2026-06-12","following_shares":"16900.0","form":"4","owners":["FALBERG KATHRYN E"],"plan_10b5_1":false,"price":"0.0","security":"Stock Option (Right to Buy)","shares":"16900.0"},{"accession":"0001201617-26-000003","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":false,"filed":"2026-06-12","following_shares":"48325.0","form":"4","owners":["PERLMAN ANDREW J"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"5700.0"},{"accession":"0001201617-26-000003","acquired_disposed":"A","code":"A","date":"2026-06-11","derivative":true,"filed":"2026-06-12","following_shares":"16900.0","form":"4","owners":["PERLMAN ANDREW J"],"plan_10b5_1":false,"price":"0.0","security":"Stock Option (Right to Buy)","shares":"16900.0"},{"accession":"0001771961-26-000004","acquired_disposed":"D","code":"S","date":"2026-06-01","derivative":false,"filed":"2026-06-01","following_shares":"39581.0","form":"4","owners":["Azoy Alexander"],"plan_10b5_1":true,"price":"25.77","security":"Common Stock","shares":"2562.0"},{"accession":"0001653881-26-000005","acquired_disposed":"D","code":"S","date":"2026-05-11","derivative":false,"filed":"2026-05-12","following_shares":"84161.0","form":"4","owners":["Goeltz II Robert C."],"plan_10b5_1":true,"price":"25.63","security":"Common Stock","shares":"7763.0"},{"accession":"0001792164-26-000003","acquired_disposed":"D","code":"G","date":"2025-12-16","derivative":false,"filed":"2026-05-12","following_shares":"38600.0","form":"4","owners":["Ribas Antoni"],"plan_10b5_1":false,"price":"0.0","security":"Common Stock","shares":"5050.0"}],"legal_name":null,"lei":null,"lei_status":null,"lei_updated_at":null,"names":[{"entity_id":null,"kind":"alias","name":"Arcus Biosciences","source":"wikidata"}],"parent_exceptions":[],"parents":[],"wikidata_id":"Q113503877"},"research_built_at":"2026-09-08T00:28:31.573928+00:00","sources":[{"coverage":"8005 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer","id":"sec","license":"SEC public-information reuse","license_url":"https://www.sec.gov/about/privacy-information","name":"SEC submissions","retrieved_at":"2026-09-08T00:28:36.996621+00:00","status":"ok","url":"https://www.sec.gov/search-filings/edgar-application-programming-interfaces"},{"coverage":"1611 unambiguous CIK-linked entities; coverage is incomplete","id":"wikidata","license":"CC0-1.0","license_url":"https://www.wikidata.org/wiki/Wikidata:Licensing","name":"Wikidata structured data","retrieved_at":"2026-09-07T20:33:33.971872+00:00","status":"ok","url":"https://www.wikidata.org/"},{"coverage":"1177 checked identities; 0 unavailable records","id":"gleif","license":"CC0-1.0","license_url":"https://www.gleif.org/en/meta/lei-data-terms-of-use","name":"GLEIF legal entity reference data","retrieved_at":"2026-09-07T20:35:11.504394+00:00","status":"ok","url":"https://www.gleif.org/en/lei-data/gleif-api"},{"coverage":"4 selected series; gaps remain missing","id":"fed","license":"Public domain (selected government series)","license_url":"https://www.federalreserve.gov/disclaimer.htm","name":"Federal Reserve Board H.15","retrieved_at":"2026-09-08T00:28:58.131796+00:00","status":"ok","url":"https://www.federalreserve.gov/releases/h15/"},{"coverage":"9 selected series; gaps remain missing","id":"bls","license":"Public domain","license_url":"https://www.bls.gov/opub/copyright-information.htm","name":"Bureau of Labor Statistics","retrieved_at":"2026-09-08T00:28:59.313116+00:00","status":"ok","url":"https://www.bls.gov/developers/"},{"coverage":"2026 Q2: filings in this completed quarter; not a live transaction feed","id":"insiders","license":"SEC public-information reuse","license_url":"https://www.sec.gov/about/privacy-information","name":"SEC insider transactions","retrieved_at":"2026-09-07T20:35:31.647091+00:00","status":"ok","url":"https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets"}]}