{"data":[{"accessionNo":"0001104659-26-096930","formType":"SCHEDULE 13G/A","amendmentNo":11,"issuerCik":"0001020214","issuerName":"CERUS CORP","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock","eventDate":"2026-06-30","reportingPerson":"ARK Investment Management LLC","reportingCik":null,"personType":"IA","sharesOwned":17932099,"percentOfClass":8.95,"filedAt":"2026-08-14"},{"accessionNo":"0001104659-26-096930","formType":"SCHEDULE 13G/A","amendmentNo":11,"issuerCik":"0001020214","issuerName":"CERUS CORP","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock","eventDate":"2026-06-30","reportingPerson":"Catherine D. Wood","reportingCik":null,"personType":"HC,IN","sharesOwned":17932099,"percentOfClass":8.95,"filedAt":"2026-08-14"},{"accessionNo":"0001104659-26-097037","formType":"SCHEDULE 13G/A","amendmentNo":13,"issuerCik":"0001020214","issuerName":"Cerus Corporation","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-06-30","reportingPerson":"Baker Bros. Advisors LP","reportingCik":null,"personType":"IA,PN","sharesOwned":6395431,"percentOfClass":3.2,"filedAt":"2026-08-14"},{"accessionNo":"0001104659-26-097037","formType":"SCHEDULE 13G/A","amendmentNo":13,"issuerCik":"0001020214","issuerName":"Cerus Corporation","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-06-30","reportingPerson":"Baker Bros. Advisors (GP) LLC","reportingCik":null,"personType":"HC,OO","sharesOwned":6395431,"percentOfClass":3.2,"filedAt":"2026-08-14"},{"accessionNo":"0001104659-26-097037","formType":"SCHEDULE 13G/A","amendmentNo":13,"issuerCik":"0001020214","issuerName":"Cerus Corporation","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-06-30","reportingPerson":"Julian C. Baker","reportingCik":null,"personType":"HC,IN","sharesOwned":6415295,"percentOfClass":3.2,"filedAt":"2026-08-14"},{"accessionNo":"0001104659-26-097037","formType":"SCHEDULE 13G/A","amendmentNo":13,"issuerCik":"0001020214","issuerName":"Cerus Corporation","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-06-30","reportingPerson":"Felix J. Baker","reportingCik":null,"personType":"HC,IN","sharesOwned":6415295,"percentOfClass":3.2,"filedAt":"2026-08-14"},{"accessionNo":"0001213900-26-088746","formType":"SCHEDULE 13G/A","amendmentNo":1,"issuerCik":"0001020214","issuerName":"CERUS CORP","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-06-30","reportingPerson":"Soleus Capital Master Fund, L.P.","reportingCik":null,"personType":"FI","sharesOwned":2500000,"percentOfClass":1.2,"filedAt":"2026-08-13"},{"accessionNo":"0001213900-26-088746","formType":"SCHEDULE 13G/A","amendmentNo":1,"issuerCik":"0001020214","issuerName":"CERUS CORP","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-06-30","reportingPerson":"Soleus Capital, LLC","reportingCik":null,"personType":"OO","sharesOwned":2500000,"percentOfClass":1.2,"filedAt":"2026-08-13"},{"accessionNo":"0001213900-26-088746","formType":"SCHEDULE 13G/A","amendmentNo":1,"issuerCik":"0001020214","issuerName":"CERUS CORP","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-06-30","reportingPerson":"Soleus Capital Group, LLC","reportingCik":null,"personType":"OO","sharesOwned":2500000,"percentOfClass":1.2,"filedAt":"2026-08-13"},{"accessionNo":"0001213900-26-088746","formType":"SCHEDULE 13G/A","amendmentNo":1,"issuerCik":"0001020214","issuerName":"CERUS CORP","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-06-30","reportingPerson":"Soleus Capital Management, L.P.","reportingCik":null,"personType":"PN","sharesOwned":2500000,"percentOfClass":1.2,"filedAt":"2026-08-13"},{"accessionNo":"0001213900-26-088746","formType":"SCHEDULE 13G/A","amendmentNo":1,"issuerCik":"0001020214","issuerName":"CERUS CORP","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-06-30","reportingPerson":"Soleus GP, LLC","reportingCik":null,"personType":"OO","sharesOwned":2500000,"percentOfClass":1.2,"filedAt":"2026-08-13"},{"accessionNo":"0001213900-26-088746","formType":"SCHEDULE 13G/A","amendmentNo":1,"issuerCik":"0001020214","issuerName":"CERUS CORP","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-06-30","reportingPerson":"Guy Levy","reportingCik":null,"personType":"IN","sharesOwned":2500000,"percentOfClass":1.2,"filedAt":"2026-08-13"},{"accessionNo":"0000102909-26-000989","formType":"SCHEDULE 13G/A","amendmentNo":5,"issuerCik":"0001020214","issuerName":"Cerus Corp","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock","eventDate":"2026-03-13","reportingPerson":"The Vanguard Group","reportingCik":null,"personType":"IA","sharesOwned":0,"percentOfClass":0,"filedAt":"2026-03-26"},{"accessionNo":"0001213900-26-033591","formType":"SCHEDULE 13G","amendmentNo":null,"issuerCik":"0001020214","issuerName":"CERUS CORPORATION","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-03-23","reportingPerson":"Soleus Capital Master Fund, L.P.","reportingCik":null,"personType":"FI","sharesOwned":9828700,"percentOfClass":5.1,"filedAt":"2026-03-24"},{"accessionNo":"0001213900-26-033591","formType":"SCHEDULE 13G","amendmentNo":null,"issuerCik":"0001020214","issuerName":"CERUS CORPORATION","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-03-23","reportingPerson":"Soleus Capital, LLC","reportingCik":null,"personType":"OO","sharesOwned":9828700,"percentOfClass":5.1,"filedAt":"2026-03-24"},{"accessionNo":"0001213900-26-033591","formType":"SCHEDULE 13G","amendmentNo":null,"issuerCik":"0001020214","issuerName":"CERUS CORPORATION","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-03-23","reportingPerson":"Soleus Capital Group, LLC","reportingCik":null,"personType":"OO","sharesOwned":9828700,"percentOfClass":5.1,"filedAt":"2026-03-24"},{"accessionNo":"0001213900-26-033591","formType":"SCHEDULE 13G","amendmentNo":null,"issuerCik":"0001020214","issuerName":"CERUS CORPORATION","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-03-23","reportingPerson":"Soleus Capital Management, L.P.","reportingCik":null,"personType":"PN","sharesOwned":9828700,"percentOfClass":5.1,"filedAt":"2026-03-24"},{"accessionNo":"0001213900-26-033591","formType":"SCHEDULE 13G","amendmentNo":null,"issuerCik":"0001020214","issuerName":"CERUS CORPORATION","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-03-23","reportingPerson":"Soleus GP, LLC","reportingCik":null,"personType":"OO","sharesOwned":9828700,"percentOfClass":5.1,"filedAt":"2026-03-24"},{"accessionNo":"0001213900-26-033591","formType":"SCHEDULE 13G","amendmentNo":null,"issuerCik":"0001020214","issuerName":"CERUS CORPORATION","ticker":"CERS","cusip":"157085101","securityClass":"Common Stock, par value $0.001 per share","eventDate":"2026-03-23","reportingPerson":"Guy Levy","reportingCik":null,"personType":"IN","sharesOwned":9828700,"percentOfClass":5.1,"filedAt":"2026-03-24"},{"accessionNo":"0001104659-25-112587","formType":"SCHEDULE 13G/A","amendmentNo":12,"issuerCik":"0001020214","issuerName":"Cerus Corporation","ticker":"CERS","cusip":null,"securityClass":"Common Stock, par value $0.001 per share","eventDate":"2025-09-30","reportingPerson":"Baker Bros. Advisors LP","reportingCik":null,"personType":"IA,PN","sharesOwned":10008345,"percentOfClass":5.2,"filedAt":"2025-11-14"},{"accessionNo":"0001104659-25-112587","formType":"SCHEDULE 13G/A","amendmentNo":12,"issuerCik":"0001020214","issuerName":"Cerus Corporation","ticker":"CERS","cusip":null,"securityClass":"Common Stock, par value $0.001 per share","eventDate":"2025-09-30","reportingPerson":"Baker Bros. Advisors (GP) LLC","reportingCik":null,"personType":"HC,OO","sharesOwned":10008345,"percentOfClass":5.2,"filedAt":"2025-11-14"},{"accessionNo":"0001104659-25-112587","formType":"SCHEDULE 13G/A","amendmentNo":12,"issuerCik":"0001020214","issuerName":"Cerus Corporation","ticker":"CERS","cusip":null,"securityClass":"Common Stock, par value $0.001 per share","eventDate":"2025-09-30","reportingPerson":"Julian C. Baker","reportingCik":null,"personType":"HC,IN","sharesOwned":10028209,"percentOfClass":5.2,"filedAt":"2025-11-14"},{"accessionNo":"0001104659-25-112587","formType":"SCHEDULE 13G/A","amendmentNo":12,"issuerCik":"0001020214","issuerName":"Cerus Corporation","ticker":"CERS","cusip":null,"securityClass":"Common Stock, par value $0.001 per share","eventDate":"2025-09-30","reportingPerson":"Felix J. Baker","reportingCik":null,"personType":"HC,IN","sharesOwned":10028209,"percentOfClass":5.2,"filedAt":"2025-11-14"}],"updatedAt":"2026-10-13T03:48:49.184Z","source":"xoomar.com","docs":"https://xoomar.com/markets/api","license":"https://xoomar.com/terms","attribution":"Credit XOOMAR with a link to the dataset page on xoomar.com when you republish this data","meta":{"source":"SEC","sourceAttribution":"Schedule 13D and 13G data: SEC.","notice":"10 requests a minute without a key, 30 with a free key. Get a free key at https://xoomar.com/signup?utm_source=api, register your app at https://xoomar.com/developers/register?utm_source=api, and credit the data as \"Data: XOOMAR\" together with the sourceAttribution line."}}