# EDGAR Filing Document

**Accession Number:** 0001010086
**File Stem:** 0001140361-26-017425
**Filing Date:** 2026-4
**Character Count:** 1235
**Document Hash:** 4eec9a18da66f2afd9aadc5f256a94f4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-26-017425.hdr.sgml**: 20260428

**ACCESSION NUMBER**: 0001140361-26-017425

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260428

**DATE AS OF CHANGE**: 20260428

**EFFECTIVENESS DATE**: 20260428

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SIGA TECHNOLOGIES INC
- **CENTRAL INDEX KEY:** 0001010086
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 133864870
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38436
- **FILM NUMBER:** 26907540

**BUSINESS ADDRESS:**
- **STREET 1:** 31 EAST 62ND STREET
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10065
- **BUSINESS PHONE:** 212-672-9100

**MAIL ADDRESS:**
- **STREET 1:** 31 EAST 62ND STREET
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10065

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SIGA PHARMACEUTICALS INC
- **DATE OF NAME CHANGE:** 19961108

### Attached PDF Documents

**Attachment 1:** `ny20065569x3_ars.pdf`

_No text found in this document._