Locust WALK Acquisition Corp

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Locust WALK Acquisition Corp
TickerEFTR
CIK #0001828522
CUSIP28202V108
SectorReal Estate & Construction - Blank Checks
Address200 Clarendon Street, 51St Floor, Boston, MA 02116
Source [EDGAR]
CIK Filing 2011 - 2025
[0001828522] 10-K
[0001828522] 10-Q
[0001828522] 3
[0001828522] 4
[0001828522] 8-K
[0001828522] SC 13D
[0001828522] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Altitude Life Science Ventures Fund II LP Effector Therapeutics Inc [2023-03-07] 3.4
SR One Capital Management LLC Effector Therapeutics Inc [2022-02-14] 16.9
Pfizer Inc Effector Therapeutics Inc [2022-02-14] 5.56
Sectoral Asset Management Inc Effector Therapeutics Inc [2022-02-11] 5.9
US Venture Partners X LP Effector Therapeutics Inc [2021-09-13] 11.5
Column Group II LP Effector Therapeutics Inc [2021-09-07] 11.0
Abingworth LLP Effector Therapeutics Inc [2021-09-03] 11.9
Beryl Capital Management LLC Locust WALK Acquisition Corp [2021-08-20] 7.0
FEIS Lawrence Michael Locust WALK Acquisition Corp [2021-08-17] 5.02
Linden Capital LP Locust WALK Acquisition Corp [2021-02-08] 4.7
Empyrean Capital Partners LP Locust WALK Acquisition Corp [2021-01-21] 5.5
Form 3/4/5 Filer 2011 - 2025
eFFECTOR Therapeutics, Inc.
Byrnes Michael
Worland Stephen T
Smither John W
Gallagher Brian M. Jr.
Bhatt Elizabeth
Ehrlich Christopher B
Klencke Barbara
Harrington-Smith Kristen
Warner Douglas J
Gandhi Mayank
Carlyle Group Inc.
CG Subsidiary Holdings L.L.C.
Carlyle Holdings I GP Inc.
Carlyle Genesis UK LLC
Carlyle Holdings I GP Sub L.L.C.
Carlyle Investment Management LLC
TC Group, LLC
Carlyle Holdings I L.P.
US Venture Partners X LP
Tansey Casey M
Root Jonathan D
USVP X Affiliates LP
Presidio Management Group X LLC
McNulty Alana B.
Patel Premal
Abingworth LLP
Lasky Laurence
Goeddel David V
Column Group II LP
Column Group II GP, LP
Svennilson Peter
SR One Capital Management LLC
SR One Co-Invest I, LLC
SR One Co-Invest I Manager, LLC
SR One Capital Fund I Aggregator LP
George Simeon
SR One Capital Partners I LP
Locust Walk Sponsor, LLC
Atwood Brian G
Kosacz Barbara
Geffken Daniel E.
Loewy Caroline M
Locust Walk Partners LLC
Form 13F Holdings
Firm Period DFND Voting Shares
SR One Capital Management LP [2023-03-31] SOLE 6,822,114.0 6,822,114.0
Carlyle Group Inc. [2023-03-31] DFND 0.0 4,822,114.0
Column Group LLC [2023-03-31] SOLE 4,309,329.0 4,309,329.0
Sectoral Asset Management Inc [2023-03-31] SOLE 2,382,644.0 2,382,644.0
Parallel Advisors LLC [2023-03-31] SOLE 1,693,559.0 1,693,559.0
Blackstone Inc. [2023-03-31] OTR 0.0 1,308,587.0
OUP Management Co LLC [2023-03-31] SOLE 1,025,697.0 1,025,697.0
Vanguard Group Inc [2023-03-31] SOLE 0.0 405,919.0
Sea Otter Advisors LLC [2023-03-31] SOLE 263,942.0 263,942.0
Renaissance Technologies LLC [2023-03-31] SOLE 7,000.0 143,900.0
Geode Capital Management LLC [2023-03-31] DFND 104,982.0 104,982.0
Oasis Management Co Ltd. [2023-03-31] SOLE 100,000.0 100,000.0
Susquehanna International Group LLP [2023-03-31] DFND 62,629.0 62,629.0
BlackRock Inc. [2023-03-31] SOLE 53,076.0 53,076.0
Wescott Financial Advisory Group LLC [2023-03-31] SOLE 0.0 30,556.0
Northern Trust Corp [2023-03-31] DFND 9,248.0 25,993.0
Two Sigma Securities LLC [2023-03-31] SOLE 24,635.0 24,635.0
UBS Group AG [2023-03-31] SOLE 21,414.0 21,414.0
State Street Corp [2023-03-31] DFND 20,085.0 20,085.0
MGO One Seven LLC [2023-03-31] SOLE 20,070.0 20,070.0
Callan Capital LLC [2023-03-31] SOLE 0.0 20,000.0
EP Wealth Advisors LLC [2023-03-31] SOLE 6,256.0 17,607.0
Ground Swell Capital LLC [2023-03-31] SOLE 11,752.0 11,752.0
Tower Research Capital LLC (TRC) [2023-03-31] DFND 10,316.0 10,316.0
Advisor Group Holdings Inc [2023-03-31] DFND 1,500.0 1,500.0
Bank of America Corp /DE/ [2023-03-31] DFND 0.0 100.0
Wells Fargo & Company/MN [2023-03-31] DFND 75.0 75.0
Concourse Financial Group Securities Inc [2023-03-31] SOLE 0.0 0.0
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