Stock Transactions — SPERO THERAPEUTICS INC

Total Bought
1,559,005
18 transactions
Total Sold
5,553,431
19 transactions
Net
-3,994,426
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
▲▼
Change in Shares
▲▼
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
▲▼
Change in Weight (%)
▲▼
Type
Schonfeld Strategic Advisors LLC0510,834+510,8340.000.01+0.01buy
Informed Momentum Co LLC0239,140+239,1400.000.11+0.11buy
VANGUARD GROUP INC1,763,6201,950,381+186,7610.000.00+0.00buy
Stonepine Capital Management, LLC0156,888+156,8880.000.45+0.45buy
Ionic Capital Management LLC0150,000+150,0000.000.49+0.49buy
CITADEL ADVISORS LLC0103,786+103,7860.000.00+0.00buy
XTX Topco Ltd034,551+34,5510.000.00+0.00buy
Capital Asset Advisory Services LLC032,548+32,5480.000.00+0.00buy
AXXCESS WEALTH MANAGEMENT, LLC032,548+32,5480.000.00+0.00buy
Quadrature Capital Ltd031,205+31,2050.000.00+0.00buy
Cubist Systematic Strategies, LLC027,140+27,1400.000.00+0.00buy
SIMPLEX TRADING, LLC5,09830,322+25,2240.000.00+0.00buy
Invesco Ltd.014,968+14,9680.000.00+0.00buy
GROUP ONE TRADING LLC08,239+8,2390.000.00+0.00buy
STATE STREET CORP148,911153,451+4,5400.000.00+0.00buy
Tower Research Capital LLC (TRC)0603+6030.000.00+0.00buy
BNP PARIBAS FINANCIAL MARKETS1240+280.000.00+0.00buy
SBI Securities Co., Ltd.6062+20.000.00+0.00buy
Texas Yale Capital Corp.10,00010,00000.000.00+0.00hold
NewEdge Advisors, LLC10010000.000.00+0.00hold
Alphabet Inc.889,979889,97900.040.12+0.08hold
MONIMUS CAPITAL MANAGEMENT, LP310,908310,90800.190.72+0.53hold
Three Seasons Wealth, LLC30,00030,00000.010.01-0.00hold
US BANCORP \DE\15115100.000.00+0.00hold
CULLEN/FROST BANKERS, INC.2,0002,00000.000.00+0.00hold
PFIZER INC2,362,3482,362,34800.341.19+0.85hold
CHARLES SCHWAB INVESTMENT MANAGEMENT INC28,56528,56500.000.00+0.00hold
CoreCap Advisors, LLC500-500.000.00-0.00sell
NORTHERN TRUST CORP100,924100,831-930.000.00+0.00sell
Banque Transatlantique SA4000-4000.000.00-0.00sell
FMR LLC5,0560-5,0560.000.00-0.00sell
GEODE CAPITAL MANAGEMENT, LLC524,869510,699-14,1700.000.00+0.00sell
EP Wealth Advisors, LLC16,5000-16,5000.000.00-0.00sell
DLK Investment Management, LLC29,8250-29,8250.010.00-0.01sell
BRIDGEWAY CAPITAL MANAGEMENT, LLC154,800114,800-40,0000.000.01+0.01sell
BlackRock, Inc.482,082434,768-47,3140.000.00+0.00sell
PRUDENTIAL FINANCIAL INC56,0000-56,0000.000.00-0.00sell
Squarepoint Ops LLC92,9390-92,9390.000.00-0.00sell
DAFNA Capital Management LLC125,0000-125,0000.030.00-0.03sell
RENAISSANCE TECHNOLOGIES LLC970,907832,165-138,7420.000.00+0.00sell
MACKENZIE FINANCIAL CORP209,0310-209,0310.000.00-0.00sell
Atlas Venture Life Science Advisors, LLC305,2550-305,2550.040.00-0.04sell
ADAR1 Capital Management, LLC801,277143,917-657,3600.110.07-0.04sell
ACADIAN ASSET MANAGEMENT LLC871,212112,889-758,3230.000.00-0.00sell
Murchinson Ltd.873,9100-873,9100.090.00-0.09sell
Anson Funds Management LP3,798,9321,615,469-2,183,4630.650.86+0.21sell
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