InsiderFlow

SIGA

SIGA Technologies, Inc.$3.54+0.00 ()
Prev Close$3.42·MCap$251.0M·P/E12.80·Vol·Yield0.34%

Buys (12M)

0

$0.00

Sells (12M)

1

$155.5K

Net Activity

Net Seller

$155.5K

Active Insiders

1

last 12 mo

Over the past 12 months, insider activity at SIGA Technologies, Inc. (SIGA) has been exclusively selling, with 0 insider purchases totaling $0.00 and 1 insider sale totaling $155.5K. The most recent insider transaction was by Nguyen Diem (Chief Executive Officer), who sold $155.5K worth of shares on Jan 27, 2026. SIGA Technologies, Inc. operates in the Healthcare sector, within the Drug Manufacturers - Specialty & Generic industry, with a market cap of $251.0M.

SIGA Insider Trading Activity

DateInsiderTypeValue
Jan 27, 2026 Nguyen DiemSell$155.5K
Jul 1, 2025 Hruby Dennis ESell$67.9K
Jul 1, 2025 Luckshire Daniel JSell$80.1K
Jun 10, 2025 Ford Harold Eugene Jr.Sell$35.6K
Apr 18, 2025 Miller Larry R.Sell$21.2K
Mar 25, 2025 Miller Larry R.Sell$16.3K
Dec 10, 2021 Antal JamesSell$234.6K

SIGA Insider Buying Activity

The following table shows recent insider purchases of SIGA Technologies, Inc. (SIGA) stock reported via SEC Form 4 filings.

No insider buying activity found for SIGA in the last 12 months.

SIGA Insider Selling Activity

The following table shows recent insider sales of SIGA Technologies, Inc. (SIGA) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Jan 27, 2026 Nguyen DiemSell$155.5K
Jul 1, 2025 Hruby Dennis ESell$67.9K
Jul 1, 2025 Luckshire Daniel JSell$80.1K
Jun 10, 2025 Ford Harold Eugene Jr.Sell$35.6K
Apr 18, 2025 Miller Larry R.Sell$21.2K
Mar 25, 2025 Miller Larry R.Sell$16.3K
Dec 10, 2021 Antal JamesSell$234.6K

SIGA Insiders

Nguyen Diem

Chief Executive Officer

Sold $155.5K
1 tradesLast: Jan 27, 2026
Hruby Dennis E

EVP & Chief Scientific Officer

Sold $67.9K
1 tradesLast: Jul 1, 2025
Luckshire Daniel J

Executive VP & CFO

Sold $80.1K
1 tradesLast: Jul 1, 2025
Ford Harold Eugene Jr.

Director

Sold $35.6K
1 tradesLast: Jun 10, 2025
Miller Larry R.

General Counsel

Sold $37.4K
2 tradesLast: Apr 18, 2025
Antal James

Director

Sold $234.6K
1 tradesLast: Dec 10, 2021