WallStreetZenWallStreetZen

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
Daniel J. LuckshireExecutive VP CFO2025-07-0112,346$6.49
$80.13kSell
Dennis E. HrubyEVP Chief Scientific Officer2025-07-0110,467$6.49
$67.93kSell
Joseph W. Marshall IiiDirector2025-06-105,725$6.22
$35.61kSell
Jaymie A. DurnanDirector2025-06-105,725$6.22
$35.61kSell
Harold Eugene Ford Jr.Director2025-06-105,725$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

1 of 2

SIGA insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when SIGA insiders and whales buy or sell their stock.

SIGA Shareholders

What type of owners hold Siga Technologies Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Macandrews Forbes Inc63.39%45,391,001$398.53MInsider
Ronald O. Perelman17.11%12,252,496$107.58MInsider
Blackrock Inc5.07%3,627,964$31.85MInstitution
Vanguard Group Inc3.51%2,513,906$22.07MInstitution
Altravue Capital LLC3.49%2,501,144$21.96MInstitution
Dimensional Fund Advisors LP3.36%2,407,479$21.14MInstitution
American Century Companies Inc1.96%1,405,174$12.34MInstitution
Eric A. Md Rose1.51%1,081,893$9.50MInsider
Geode Capital Management LLC1.39%997,948$8.76MInstitution
Jupiter Asset Management Ltd1.38%990,648$8.70MInstitution

1 of 3

SIGA vs Pharmaceutical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SIGA27.13%72.87%Net SellingNet Selling
ORGO3.10%96.90%Net SellingNet Buying
EBS34.44%65.56%Net SellingNet Selling
ETON25.80%32.38%Net BuyingNet Selling
KMDA7.41%0.00%
View Top Pharmaceutical Stocks

Siga Technologies Stock Ownership FAQ

Who owns Siga Technologies?

Siga Technologies (NASDAQ: SIGA) is owned by 32.30% institutional shareholders, 86.77% Siga Technologies insiders, and 0.00% retail investors. Macandrews Forbes Inc is the largest individual Siga Technologies shareholder, owning 45.39M shares representing 63.39% of the company. Macandrews Forbes Inc's Siga Technologies shares are currently valued at $389.45M.

If you're new to stock investing, here's how to buy Siga Technologies stock.
©2025 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.