Stock Transactions — GOSSAMER BIO INC

Total Bought
11,695,991
53 transactions
Total Sold
30,637,450
38 transactions
Net
-18,941,459
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
SUSQUEHANNA INTERNATIONAL GROUP, LLP577,8742,916,109+2,338,2350.000.01+0.00buy
ACADIAN ASSET MANAGEMENT LLC5,104,7606,358,113+1,253,3530.010.02+0.01buy
GOLDMAN SACHS GROUP INC114,556939,603+825,0470.000.00+0.00buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP0803,815+803,8150.000.00+0.00buy
Atom Investors LP0701,975+701,9750.000.09+0.09buy
Focus Partners Wealth0700,000+700,0000.000.00+0.00buy
JANE STREET GROUP, LLC0683,423+683,4230.000.00+0.00buy
HRT FINANCIAL LP0389,452+389,4520.000.00+0.00buy
TWO SIGMA INVESTMENTS, LP891,2791,275,412+384,1330.000.00+0.00buy
OMERS ADMINISTRATION Corp0351,600+351,6000.000.00+0.00buy
BALYASNY ASSET MANAGEMENT L.P.0289,265+289,2650.000.00+0.00buy
BARCLAYS PLC100245,100+245,0000.000.00+0.00buy
Opti Capital Management, LP182,319414,152+231,8330.010.03+0.02buy
Jain Global LLC0199,902+199,9020.000.00+0.00buy
Qube Research & Technologies Ltd695,915895,524+199,6090.000.00+0.00buy
Cubist Systematic Strategies, LLC0194,031+194,0310.000.00+0.00buy
CITADEL ADVISORS LLC0156,932+156,9320.000.00+0.00buy
SILVERARC CAPITAL MANAGEMENT, LLC6,171,8476,320,684+148,8371.251.45+0.20buy
Squarepoint Ops LLC71,944217,921+145,9770.000.00+0.00buy
GROUP ONE TRADING LLC74,644207,744+133,1000.000.01+0.01buy
TWO SIGMA ADVISERS, LP1,157,5001,287,200+129,7000.000.00+0.00buy
Quantessence Capital LLC0118,349+118,3490.000.03+0.03buy
LMR Partners LLP0115,649+115,6490.000.00+0.00buy
STATE STREET CORP768,476882,676+114,2000.000.00+0.00buy
ExodusPoint Capital Management, LP0105,056+105,0560.000.00+0.00buy
Point72 Asia (Singapore) Pte. Ltd.083,130+83,1300.000.02+0.02buy
Laurion Capital Management LP1,487,9821,551,428+63,4460.080.13+0.05buy
MACKENZIE FINANCIAL CORP299,815352,473+52,6580.000.00+0.00buy
Catalyst Funds Management Pty Ltd052,039+52,0390.000.01+0.01buy
DIADEMA PARTNERS LP217,987269,589+51,6020.220.24+0.01buy
VANGUARD GROUP INC10,034,14910,083,881+49,7320.000.00+0.00buy
Schonfeld Strategic Advisors LLC154,700201,715+47,0150.000.00+0.00buy
Invesco Ltd.043,697+43,6970.000.00+0.00buy
BlackRock, Inc.3,029,2093,072,773+43,5640.000.00+0.00buy
Hudson Bay Capital Management LP036,900+36,9000.000.00+0.00buy
Virtu Financial LLC034,971+34,9710.000.00+0.00buy
Brevan Howard Capital Management LP023,672+23,6720.000.00+0.00buy
GEODE CAPITAL MANAGEMENT, LLC2,250,4612,272,448+21,9870.000.00+0.00buy
BRIDGEWAY CAPITAL MANAGEMENT, LLC541,000560,900+19,9000.010.02+0.00buy
DRIVE WEALTH MANAGEMENT, LLC016,677+16,6770.000.00+0.00buy
CTC Alternative Strategies, Ltd.016,600+16,6000.000.02+0.02buy
Cerity Partners LLC013,761+13,7610.000.00+0.00buy
Point72 (DIFC) Ltd012,700+12,7000.000.00+0.00buy
CITIGROUP INC310,678+10,6750.000.00+0.00buy
Traynor Capital Management, Inc.14,00023,272+9,2720.000.00+0.00buy
HB Wealth Management, LLC37,70046,700+9,0000.000.00+0.00buy
COMMONWEALTH EQUITY SERVICES, LLC34,47142,116+7,6450.000.00+0.00buy
Tower Research Capital LLC (TRC)05,134+5,1340.000.00+0.00buy
Cambridge Investment Research Advisors, Inc.16,00019,300+3,3000.000.00+0.00buy
Banque Transatlantique SA02,986+2,9860.000.00+0.00buy
Vanguard Personalized Indexing Management, LLC14,56417,019+2,4550.000.00+0.00buy
Sivia Capital Partners, LLC28,01830,018+2,0000.010.02+0.00buy
Moors & Cabot, Inc.10,00011,000+1,0000.000.00+0.00buy
AGF MANAGEMENT LTD0000.010.01-0.00hold
PRUDENTIAL FINANCIAL INC47,05047,05000.000.00+0.00hold
SILVERCREST ASSET MANAGEMENT GROUP LLC26,15826,15800.000.00+0.00hold
WHITEBOX ADVISORS LLC0000.200.18-0.01hold
ARCH Venture Management, LLC8,055,9168,055,91603.174.26+1.09hold
SILVERBACK ASSET MANAGEMENT LLC0000.000.06+0.06hold
WOLVERINE ASSET MANAGEMENT LLC0000.220.24+0.02hold
Context Capital Management, LLC0000.460.57+0.10hold
ABSOLUTE INVESTMENT ADVISERS, LLC2,750,0002,750,00000.190.22+0.03hold
Texas Yale Capital Corp.10,00010,00000.000.00+0.00hold
683 Capital Management, LLC0000.650.71+0.06hold
CAPSTONE INVESTMENT ADVISORS, LLC0000.050.05-0.00hold
NEA Management Company, LLC18,093,03418,093,03400.921.53+0.61hold
Rock Springs Capital Management LP3,266,9603,266,96000.110.21+0.09hold
Rock Springs Capital Management LP0000.190.30+0.11hold
Opaleye Management Inc.0001.071.41+0.34hold
Capital Advisors, Ltd. LLC171700.000.000.00hold
Sequoia Financial Advisors, LLC118,500118,50000.000.00-0.00hold
Birchview Capital, LP138,176138,17600.100.13+0.03hold
CHOREO, LLC48,11148,11100.000.00+0.00hold
Steward Partners Investment Advisory, LLC1,0001,00000.000.00+0.00hold
Financial Advocates Investment Management78,61678,61600.000.01+0.00hold
Samsara BioCapital, LLC6,130,2686,130,26800.761.20+0.44hold
DeepCurrents Investment Group LLC0000.500.54+0.05hold
HHLR ADVISORS, LTD.4,974,0414,974,04100.160.15-0.00hold
Shaolin Capital Management LLC0000.500.72+0.22hold
Woodline Partners LP728,459728,45900.000.01+0.00hold
Octagon Capital Advisors LP18,350,00018,350,00002.822.76-0.07hold
Velan Capital Investment Management LP75,00075,00000.060.08+0.03hold
Morton Brown Family Wealth, LLC252500.000.00+0.00hold
Corient Private Wealth LLC3,391,4833,391,48300.010.01+0.00hold
Allostery Investments LP613,028613,02801.090.97-0.12hold
Siren, L.L.C.5,208,9685,208,96800.210.32+0.12hold
SMITH, MOORE & CO.300,000300,00000.020.03+0.01hold
Exome Asset Management LLC1,097,9991,097,99900.751.08+0.33hold
Federation des caisses Desjardins du Quebec75075000.000.00+0.00hold
Rialto Wealth Management, LLC10,75210,75200.000.00+0.00hold
CONCOURSE FINANCIAL GROUP SECURITIES, INC.0000.000.000.00hold
CONCOURSE FINANCIAL GROUP SECURITIES, INC.0000.000.000.00hold
PRICE T ROWE ASSOCIATES INC /MD/64,77764,77700.000.00+0.00hold
Clearstead Advisors, LLC22,00022,00000.000.00+0.00hold
HIGHBRIDGE CAPITAL MANAGEMENT LLC0000.520.62+0.10hold
TUDOR INVESTMENT CORP ET AL46,46446,46400.000.00+0.00hold
DEUTSCHE BANK AG\0000.000.00+0.00hold
DEUTSCHE BANK AG\2,112,7452,112,74500.000.00+0.00hold
Jefferies Financial Group Inc.100,000100,00000.000.00+0.00hold
Bank of New York Mellon Corp20,22020,219-10.000.00+0.00sell
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