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SIGA TECHNOLOGIES INC (SIGA)

Name: SIGA TECHNOLOGIES INC (SIGA) — Institutional ownership, SEC filings and insider activity
Creator: Sightfile
License: https://www.sec.gov/privacy#dissemination

Institutional ownership, SEC filings and insider activity

Sector: Healthcare & Pharma · SEC CIK 0001010086 · EDGAR filings · Updated 2026-06-25

SIGA TECHNOLOGIES INC (SIGA) has reported institutional ownership of 47.9%, with 182 institutional managers holding positions valued at $184.0M per the latest 13F reporting period.

Institutional ownership

47.9%

Institutional managers

182

Reported 13F value

$184.0M

Insider activity

30 trans.

$0 net flat

Latest updates

2026-06-25 — Employee-plan registration (S-8) filed
2026-06-10 — Insider transaction reported (Form 4)
2026-06-10 — Insider transaction reported (Form 4)
2026-06-10 — Insider transaction reported (Form 4)
2026-06-10 — Insider transaction reported (Form 4)
2026-06-10 — Insider transaction reported (Form 4)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, SIGA TECHNOLOGIES INC has 182 institutional holders and institutional ownership of 47.9%.

Insider activity

Insiders reported 30 transactions (0 buys, 0 sells) across 10 reporting insiders, with a net reported value of $0.

Related companies

EVOLUS INC (EOLS) · ARCTURUS THERAPEUTICS HLDGS (ARCT) · AUTOLUS THERAPEUTICS LTD (AUTL) · USANA HEALTH SCIENCES INC (USNA) · ANIKA THERAPEUTICS INC (ANIK) · ABEONA THERAPEUTICS INC (ABEO)

See full history, cross-references and alerts on Sightfile

Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-06-25.