Institutional shares held 33.6 Million
314K calls
329K puts
Total value of holdings $248M
$2.32M calls
$2.43M puts
Market Cap $540M
73,024,096 Shares Out.
Institutional ownership 45.96%
# of Institutions 156


Latest Institutional Activity in SIGA

Top Purchases

Q1 2024
Arrowstreet Capital, Limited Partnership Shares Held: 588K ($4.35M)
Q1 2024
Marshall Wace, LLP Shares Held: 369K ($2.73M)
Q1 2024
First Wilshire Securities Management Inc Shares Held: 2.65M ($19.6M)
Q1 2024
Morgan Stanley Shares Held: 583K ($4.32M)
Q1 2024
Hillsdale Investment Management Inc. Shares Held: 160K ($1.18M)

Top Sells

Q1 2024
Federated Hermes, Inc. Shares Held: 1.58M ($11.7M)
Q1 2024
Royce & Associates LP Shares Held: 1.07M ($7.95M)
Q1 2024
D. E. Shaw & Co., Inc. Shares Held: 548K ($4.06M)
Q1 2024
Goldman Sachs Group Inc Shares Held: 1.53M ($11.3M)
Q1 2024
Citadel Advisors LLC Shares Held: 110K ($816K)

About SIGA

SIGA Technologies, Inc., a commercial-stage pharmaceutical company, focuses on the health security and infectious disease markets in the United States. Its lead product is TPOXX, an oral formulation antiviral drug for the treatment of human smallpox disease caused by variola virus. SIGA Technologies, Inc. has a strategic partnership with Cipla Therapeutics to deliver sustained innovation and access to antibacterial drugs primarily against biothreats. The company was incorporated in 1995 and is headquartered in New York, New York.


Insider Transactions at SIGA

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
248K Shares
From 9 Insiders
Exercise of conversion of derivative security 198K shares
Grant, award, or other acquisition 49.9K shares
Sell / Disposition
78.4K Shares
From 9 Insiders
Sale (or disposition) back to the issuer 59.3K shares
Payment of exercise price or tax liability 19K shares

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