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NASDAQ: SIGA
Siga Technologies Inc Stock Ownership - Who owns Siga Technologies?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Siga Technologies Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Larry R. MillerGeneral Counsel2026-03-253,526$4.99
$17.59kSell
Dennis E. HrubyEVP Chief Scientific Officer2026-03-133,955$5.26
$20.80kSell
Larry R. MillerGeneral Counsel2026-03-1311,187$5.26
$58.84kSell
Daniel J. LuckshireExecutive VP CFO2026-03-136,074$5.26
$31.95kSell
Diem NguyenChief Executive Officer2026-03-1347,029$5.26
$247.37kSell
Diem NguyenChief Executive Officer2026-01-2722,804$6.82
$155.52kSell
Dennis E. HrubyEVP Chief Scientific Officer2025-07-0110,467$6.49
$67.93kSell
Daniel J. LuckshireExecutive VP CFO2025-07-0112,346$6.49
$80.13kSell
Jaymie A. DurnanDirector2025-06-105,725$6.22
$35.61kSell
Harold Eugene Ford Jr.Director2025-06-105,725$6.22
$35.61kSell

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Net Insider Buy/Sell (L12M) Ownership

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SIGA Shareholders

What type of owners hold Siga Technologies Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Macandrews Forbes Inc63.36%45,391,001$240.57MInsider
Ronald O. Perelman17.10%12,252,496$64.94MInsider
Blackrock Inc5.01%3,589,270$19.02MInstitution
Vanguard Group Inc3.80%2,723,750$14.44MInstitution
Dimensional Fund Advisors LP3.54%2,536,794$13.45MInstitution
Altravue Capital LLC3.36%2,408,824$12.77MInstitution
American Century Companies Inc1.63%1,165,489$6.18MInstitution
Eric A. Md Rose1.51%1,081,893$5.73MInsider
State Street Corp1.50%1,075,570$5.70MInstitution
Citadel Advisors LLC1.46%1,043,083$5.53MInstitution

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SIGA vs Pharmaceutical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SIGA36.49%63.51%Net SellingNet Selling
EBS46.61%53.39%Net SellingNet Selling
CGC11.47%28.54%Net SellingNet Selling
ORGO7.02%92.98%Net SellingNet Selling
KMDA9.32%45.48%
View Top Pharmaceutical Stocks

Siga Technologies Stock Ownership FAQ

Who owns Siga Technologies?

Siga Technologies (NASDAQ: SIGA) is owned by 49.91% institutional shareholders, 86.85% Siga Technologies insiders, and 0.00% retail investors. Macandrews Forbes Inc is the largest individual Siga Technologies shareholder, owning 45.39M shares representing 63.36% of the company. Macandrews Forbes Inc's Siga Technologies shares are currently valued at $240.57M.

If you're new to stock investing, here's how to buy Siga Technologies stock.
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