Silverback Therapeutics Inc

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Silverback Therapeutics Inc
TickerSPRY
CIK #0001671858
CUSIP82835W108
SectorLife Sciences - Pharmaceutical Preparations
Address500 Fairview Avenue North, Suite 600, Seattle, WA 98109
Source [EDGAR]
CIK Filing 2011 - 2024
[0001671858] 10-K
[0001671858] 10-Q
[0001671858] 3
[0001671858] 4
[0001671858] 8-K
[0001671858] D
[0001671858] SC 13D
[0001671858] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
RA Capital Management LP ARS Pharmaceuticals Inc [2023-08-31] 7.07
Bell Robert G ARS Pharmaceuticals Inc [2022-11-21] 11.0
Flynn James E ARS Pharmaceuticals Inc [2022-11-18] 5.91
Tanimoto Sarina ARS Pharmaceuticals Inc [2022-11-18] 11.0
Lowenthal Richard E ARS Pharmaceuticals Inc [2022-11-18] 11.0
Pratik Shah Living Trust Dated June 15 2011 ARS Pharmaceuticals Inc [2022-11-18] 11.0
K2 Principal Fund LP Silverback Therapeutics Inc [2022-07-18] 5.41
Wasatch Advisors Inc Silverback Therapeutics Inc [2022-02-11] 5.1
US Venture Partners XII LP Silverback Therapeutics Inc [2022-01-27] 0.0
RA Capital Management LP Silverback Therapeutics Inc [2021-02-16] 5.0
Nextech VI Oncology SCSP Silverback Therapeutics Inc [2021-02-16] 5.5
FMR LLC Silverback Therapeutics Inc [2021-02-08] 0.0
EcoR1 Capital LLC Silverback Therapeutics Inc [2021-01-04] 7.3
Boxer Capital LLC Silverback Therapeutics Inc [2020-12-17] 0.0
US Venture Partners XII LP Silverback Therapeutics Inc [2020-12-14] 6.0
OrbiMed Advisors LLC Silverback Therapeutics Inc [2020-12-11] 22.4
Form 3/4/5 Filer 2011 - 2024
Lowenthal Richard E
ARS Pharmaceuticals, Inc.
Karas Eric
Tanimoto Sarina
Thompson Peter A.
OrbiMed Advisors LLC
OrbiMed Capital LLC
OrbiMed Capital GP VI LLC
Scott Kathleen D.
Dorsey Brian
Dadoo Rajeev
RA Capital Management LP
RA Capital Healthcare Fund LP
RA Capital Nexus Fund II, L.P.
Shah Rajeev M.
Kolchinsky Peter
Shawver Laura
Shah Pratik
Schneider Phillip M
Islam Saqib
Kelly Michael
Saunders Brent L
Pratik Shah Living Trust dated June 15, 2011
Chakma Justin
Fitzpatrick Alexander A
Flynn James E
Deerfield Private Design Fund III, L.P.
Deerfield Private Design Fund IV, L.P.
Deerfield Management Company LP Series C
Deerfield Mgmt IV, L.P.
Deerfield Mgmt III, L.P.
Leff Jonathan S
Pepe Jeffrey C.
Koehler Maria
Root Jonathan D
Powell Andrew Kenneth William
Hershberg Robert
Capps Vickie L
Piazza Jonathan
Odegard Valerie
Hunder Naomi
Hawkinson Russ
Schroeder Thilo
U.S. Venture Partners XII-A, L.P.
U.S. Venture Partners XII, L.P.
Tansey Casey M
Presidio Management Group XII, L.L.C.
Alexandria Venture Investments, LLC
Form 13F Holdings
Firm Period DFND Voting Shares
Deerfield Management Company LP Series C [2024-06-30] DFND 11,077,927.0 11,077,927.0
RA Capital Management LP [2024-06-30] SOLE 10,860,977.0 10,860,977.0
OrbiMed Advisors LLC [2024-06-30] DFND 8,288,510.0 9,240,887.0
BlackRock Finance, Inc. [2024-06-30] SOLE 4,025,232.0 4,084,339.0
SR One Capital Management LP [2024-06-30] SOLE 4,012,903.0 4,012,903.0
Vanguard Group Inc [2024-06-30] SOLE 0.0 3,121,219.0
Franklin Resources Inc [2024-06-30] DFND 2,950,963.0 2,950,963.0
K2 Principal Fund LP [2024-06-30] SOLE 2,605,572.0 2,605,572.0
Nextech Invest Ltd [2024-06-30] SOLE 1,910,029.0 1,910,029.0
State Street Corp [2024-06-30] DFND 1,791,779.0 1,856,221.0
Geode Capital Management LLC [2024-06-30] DFND 1,195,878.0 1,195,878.0
FMR LLC [2024-06-30] DFND 1,083,737.0 1,085,318.0
Susquehanna International Group LLP [2024-06-30] DFND 25,501.0 1,064,501.0
Perceptive Advisors LLC [2024-06-30] SOLE 867,319.0 867,319.0
Royce & Associates LP [2024-06-30] SOLE 645,700.0 645,700.0
Rubric Capital Management LP [2024-06-30] SOLE 639,203.0 639,203.0
Goldman Sachs Group Inc [2024-06-30] DFND 440,584.0 440,739.0
Invesco Ltd. [2024-06-30] DFND 0.0 420,575.0
Charles Schwab Investment Management Inc [2024-06-30] SOLE 415,530.0 415,530.0
Jacobs Levy Equity Management Inc [2024-06-30] SOLE 352,927.0 365,027.0
ClariVest Asset Management LLC [2024-06-30] DFND 209,950.0 287,596.0
Woodline Partners LP [2024-06-30] SOLE 281,144.0 281,144.0
Northern Trust Corp [2024-06-30] DFND 2,508.0 267,571.0
DAFNA Capital Management LLC [2024-06-30] SOLE 239,194.0 239,194.0
Sectoral Asset Management Inc [2024-06-30] SOLE 230,984.0 236,937.0
SIO Capital Management LLC [2024-06-30] SOLE 217,864.0 217,864.0
Dimensional Fund Advisors LP [2024-06-30] SOLE 173,733.0 177,125.0
Citadel Advisors LLC [2024-06-30] DFND 161,058.0 161,058.0
Nuveen Asset Management LLC [2024-06-30] DFND 154,434.0 154,434.0
Wolverine Trading LLC [2024-06-30] DFND 0.0 147,707.0
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