Stock Transactions — SPERO THERAPEUTICS INC

Total Bought
43,080
7 transactions
Total Sold
1,613,397
16 transactions
Net
-1,570,317
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
▲▼
Change in Shares
▲▼
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
▲▼
Change in Weight (%)
▲▼
Type
Three Seasons Wealth, LLC15,00030,000+15,0000.010.02+0.01buy
PFG Investments, LLC013,979+13,9790.000.00+0.00buy
NATIONAL BANK OF CANADA /FI/010,000+10,0000.000.00+0.00buy
CIBC Private Wealth Group LLC02,880+2,8800.000.00+0.00buy
SIMPLEX TRADING, LLC0921+9210.000.00+0.00buy
FMR LLC2,8893,139+2500.000.00+0.00buy
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO050+500.000.00+0.00buy
BRIDGEWAY CAPITAL MANAGEMENT, LLC184,800184,80000.010.01-0.00hold
BNP PARIBAS FINANCIAL MARKETS121200.000.00-0.00hold
Novo Holdings A/S468,902468,90200.030.03-0.00hold
DAFNA Capital Management LLC125,000125,00000.040.04+0.00hold
Anson Funds Management LP3,750,4503,750,45000.700.68-0.02hold
AWM Investment Company, Inc.333,400333,40000.060.05-0.00hold
NewEdge Advisors, LLC10010000.000.00-0.00hold
Alphabet Inc.889,979889,97900.060.06+0.01hold
Russell Investments Group, Ltd.6,4006,40000.000.00-0.00hold
Shay Capital LLC25,00025,00000.010.01+0.00hold
CoreCap Advisors, LLC19219200.000.00-0.00hold
DLK Investment Management, LLC31,35531,35500.020.02-0.00hold
Federation des caisses Desjardins du Quebec303000.000.00-0.00hold
DIMENSIONAL FUND ADVISORS LP10,00310,00300.000.00-0.00hold
US BANCORP \DE\15115100.000.00-0.00hold
CULLEN/FROST BANKERS, INC.2,0002,00000.000.00-0.00hold
CHARLES SCHWAB INVESTMENT MANAGEMENT INC28,56528,56500.000.00+0.00hold
ACADIAN ASSET MANAGEMENT LLC1,071,8601,071,86000.000.00+0.00hold
STATE STREET CORP130,511130,51100.000.00-0.00hold
Qube Research & Technologies Ltd10-10.000.00-0.00sell
RHUMBLINE ADVISERS4580-4580.000.00-0.00sell
Allworth Financial LP6000-6000.000.00-0.00sell
NORTHERN TRUST CORP112,303111,497-8060.000.00-0.00sell
MACKENZIE FINANCIAL CORP32,72931,903-8260.000.00-0.00sell
RENAISSANCE TECHNOLOGIES LLC975,952974,653-1,2990.000.00-0.00sell
VANGUARD GROUP INC1,770,5251,763,620-6,9050.000.00-0.00sell
Texas Yale Capital Corp.10,0000-10,0000.000.00-0.00sell
GEODE CAPITAL MANAGEMENT, LLC492,187481,187-11,0000.000.00-0.00sell
Man Group plc73,46938,481-34,9880.000.00-0.00sell
MILLENNIUM MANAGEMENT LLC98,51832,172-66,3460.000.00-0.00sell
TWO SIGMA SECURITIES, LLC67,7280-67,7280.000.00-0.00sell
Atlas Venture Life Science Advisors, LLC535,336402,885-132,4510.070.05-0.02sell
ADAR1 Capital Management, LLC918,929743,459-175,4700.240.17-0.07sell
CITADEL ADVISORS LLC312,03481,425-230,6090.000.00-0.00sell
Murchinson Ltd.873,9100-873,9100.240.00-0.24sell
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