---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-26-024780"
form_type: "8-K"
ticker: "SIGA"
cik: "0001010086"
company_name: "SIGA TECHNOLOGIES INC"
filed_at: "2026-06-10T20:05:24+00:00"
generated_at: "2026-06-10T20:12:38.121940+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# SIGA shareholders approve 6.5M share increase in 2010 Stock Incentive Plan

## Summary
- Stockholders voted 38.8M for, 12.4M against, 20,559 abstain; broker non-votes 11.2M.
- Plan amendment raises authorized shares from 8.5M to 15M.
- All eight director nominees elected, including Jaymie A. Durnan and Harold E. Ford, Jr.
- Ratification of PwC as auditor and advisory say-on-pay resolution both approved.

## SEC filing metadata
- accession: 0001140361-26-024780
- form_type: 8-K
- ticker: SIGA
- cik: 0001010086
- company_name: SIGA TECHNOLOGIES INC
- filed_at: 2026-06-10T20:05:24+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02, 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1010086/000114036126024780/0001140361-26-024780-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1010086/000114036126024780/ef20075854_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-26-024780
- JSON: https://secwatch.observer/filing/0001140361-26-024780.json
- Plain text: https://secwatch.observer/filing/0001140361-26-024780.txt

## Key facts
- Shareholder Votes
  SIGA TECHNOLOGIES INC shareholders approved Ratification of the appointment of PricewaterhouseCoopers LLP as the independent registered public accounting firm of the Company for the fiscal year ending December 31, 2026 at the 2026-06-09 meeting.
  - Proposal: auditor ratification
  - Outcome: passed
  - Meeting: 2026-06-09
  source text: (2) Ratification of the appointment of PricewaterhouseCoopers LLP as the independent registered public accounting firm of the Company for the fiscal year ending December 31, 2026. For Against Abstain 62,040,317 343,043 52,745
  evidence_url: https://www.sec.gov/Archives/edgar/data/1010086/000114036126024780/0001140361-26-024780-index.htm
- Shareholder Votes
  SIGA TECHNOLOGIES INC shareholders approved Approval of the non-binding advisory resolution on the compensation of the Company's named executive officers at the 2026-06-09 meeting.
  - Proposal: say on pay
  - Outcome: passed
  - Meeting: 2026-06-09
  source text: (3) Approval of the non-binding advisory resolution on the compensation of the Company's named executive officers. For Against Abstain 48,744,042 2,404,456 86,136
  evidence_url: https://www.sec.gov/Archives/edgar/data/1010086/000114036126024780/0001140361-26-024780-index.htm
- Shareholder Votes
  SIGA TECHNOLOGIES INC shareholders approved Approval of an amendment to the 2010 Plan to increase the maximum number of shares of Common Stock authorized for issuance under the 2010 Plan from 8,500,000 shares to 15,000,000 shares at the 2026-06-09 meeting.
  - Proposal: equity plan
  - Outcome: passed
  - Meeting: 2026-06-09
  source text: (4) Approval of an amendment to the 2010 Plan to increase the maximum number of shares of Common Stock authorized for issuance under the 2010 Plan from 8,500,000 shares to 15,000,000 shares. For Against Abstain 38,823,234 12,390,841 20,559 With respect Proposals (1), (2) and (4) there were 11,201,471 broker "non votes."
  evidence_url: https://www.sec.gov/Archives/edgar/data/1010086/000114036126024780/0001140361-26-024780-index.htm
- Shareholder Votes
  SIGA TECHNOLOGIES INC shareholders approved Election of eight director nominees at the 2026-06-09 meeting.
  - Proposal: director election
  - Outcome: passed
  - Meeting: 2026-06-09
  source text: (1) Election of the following individuals to hold office as directors of the Company for terms of one year. Name For Withheld Jaymie A. Durnan 45,259,891 5,974,743 Harold E. Ford, Jr 50,828,584 406,050 General John M. Keane 50,710,136 524,498 Joseph W. Marshall, III 45,722,184 5,512,450 Gary J. Nabel, M.D., Ph.D. 46,871,987 4,362,647 Julian Nemirovsky 49,445,175 1,789,459 Diem Nguyen, Ph.D., MBA 49,884,604 1,350,030 Holly L. Phillips, M.D. 48,612,659 2,621,975
  evidence_url: https://www.sec.gov/Archives/edgar/data/1010086/000114036126024780/0001140361-26-024780-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.