SILVERBACK THERAPEUTICS INC filings

SEC filings by SILVERBACK THERAPEUTICS INC (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13D/A2024-03-29RA CAPITAL MANAGEMENT, L.P.ARS Pharmaceuticals, Inc.10,860,97711.3%EDGAR
SC 13G/A2024-02-09FMR LLCARS Pharmaceuticals, Inc.1,202,3151.3%EDGAR
SC 13D/A2023-09-25RA CAPITAL MANAGEMENT, L.P.ARS Pharmaceuticals, Inc.9,459,6789.9%EDGAR
SC 13D/A2023-09-01Bell Robert G.ARS Pharmaceuticals, Inc.4,313,9654.5%EDGAR
SC 13D2023-08-31RA CAPITAL MANAGEMENT, L.P.ARS Pharmaceuticals, Inc.6,759,6787.1%EDGAR
SC 13G/A2023-02-14NEXTECH VI ONCOLOGY SCSPARS Pharmaceuticals, Inc.1,910,0292.0%EDGAR
SC 13G/A2023-02-13K2 PRINCIPAL FUND, L.P.ARS Pharmaceuticals, Inc.2,045,3482.2%EDGAR
SC 13G/A2023-02-09FMR LLCARS Pharmaceuticals, Inc.5,369,3625.7%EDGAR
SC 13D/A2022-11-30ORBIMED ADVISORS LLCARS Pharmaceuticals, Inc.7,788,5108.3%EDGAR
SC 13D2022-11-21Bell Robert G.ARS Pharmaceuticals, Inc.8,563,9659.1%EDGAR
SC 13D2022-11-18Tanimoto SarinaARS Pharmaceuticals, Inc.6,265,1706.7%EDGAR
SC 13D2022-11-18Lowenthal Richard EARS Pharmaceuticals, Inc.7,422,4327.9%EDGAR
SC 13D2022-11-18Pratik Shah Living Trust dated June 15, 2011ARS Pharmaceuticals, Inc.10,156,20410.8%EDGAR
SC 13D2022-11-18Flynn James EARS Pharmaceuticals, Inc.5,538,9645.9%EDGAR
SC 13G2022-07-18K2 PRINCIPAL FUND, L.P.Silverback Therapeutics, Inc.1,906,6185.4%EDGAR
SC 13G/A2022-02-14EcoR1 Capital, LLCSilverback Therapeutics, Inc.1,060,0103.0%EDGAR
SC 13G/A2022-02-14RA CAPITAL MANAGEMENT, L.P.Silverback Therapeutics, Inc.1,742,1865.0%EDGAR
SC 13G/A2022-02-14Boxer Capital, LLCSilverback Therapeutics, Inc.-0.0%EDGAR
SC 13G2022-02-11WASATCH ADVISORS INCSilverback Therapeutics, Inc.--EDGAR
SC 13G/A2022-02-09FMR LLCSilverback Therapeutics, Inc.3,753,73710.7%EDGAR