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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
Jaymie A. DurnanDirector2025-06-105,725$6.22
$35.61kSell
Harold Eugene Ford Jr.Director2025-06-105,725$6.22
$35.61kSell
Joseph W. Marshall IiiDirector2025-06-105,725$6.22
$35.61kSell
Gary J. NabelDirector2025-06-105,725$6.22
$35.61kSell
Julian NemirovskyDirector2025-06-105,725$6.22
$35.61kSell
Holly L. PhillipsDirector2025-06-105,725$6.22
$35.61kSell
Larry R. MillerGeneral Counsel2025-04-183,532$5.99
$21.16kSell
Larry R. MillerGeneral Counsel2025-03-252,764$5.89
$16.28kSell
Diem NguyenChief Executive Officer2025-01-2723,644$6.34
$149.90kSell
Diem NguyenChief Executive Officer2024-10-2523,893$6.77
$161.76kSell

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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 Inc63.54%45,391,001$293.23MInsider
Ronald O. Perelman17.15%12,252,496$79.15MInsider
Blackrock Inc5.31%3,796,176$24.52MInstitution
Hotchkis Wiley Capital Management LLC4.42%3,158,320$20.40MInstitution
Vanguard Group Inc3.49%2,493,425$16.11MInstitution
Altravue Capital LLC3.36%2,396,954$15.48MInstitution
Dimensional Fund Advisors LP3.29%2,352,883$15.20MInstitution
First Wilshire Securities Management Inc2.22%1,586,849$10.25MInstitution
American Century Companies Inc1.92%1,370,660$8.85MInstitution
Citadel Advisors LLC1.62%1,160,813$7.50MInstitution

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SIGA vs Pharmaceutical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SIGA36.10%63.90%Net SellingNet Selling
ORGO6.26%93.74%Net SellingNet Buying
KMDA8.98%0.00%
TLRY9.14%1.85%Net BuyingNet Buying
ETON52.66%32.38%Net BuyingNet Selling
View Top Pharmaceutical Stocks

Siga Technologies Stock Ownership FAQ

Who owns Siga Technologies?

Siga Technologies (NASDAQ: SIGA) is owned by 49.10% institutional shareholders, 86.92% Siga Technologies insiders, and 0.00% retail investors. Macandrews Forbes Inc is the largest individual Siga Technologies shareholder, owning 45.39M shares representing 63.54% of the company. Macandrews Forbes Inc's Siga Technologies shares are currently valued at $293.23M.

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