Siga Technologies SIGA SEC Filings

NASDAQ SIGA
$3.14 +0.01 (+0.32%)
At close: Nov 11, 2026 · 4:00 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Siga Technologies Inc (SIGA) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
110-QQuarterly & Annual Report0001437749-26-035925Nov 9, 2026 9:51 PM
28-KCurrent Report0001140361-26-042783Nov 9, 2026 9:05 PM
310-QQuarterly & Annual Report0001437749-26-026314Aug 6, 2026 8:46 PM
48-KCurrent Report0001140361-26-031672Aug 6, 2026 8:06 PM
5S-8Prospectus0001140361-26-026380Jun 25, 2026 8:06 PM
64Insider Transaction0001193125-26-266423Jun 10, 2026 1:33 AM
74Insider Transaction0001193125-26-266418Jun 10, 2026 1:30 AM
84Insider Transaction0001193125-26-266414Jun 10, 2026 1:27 AM
94Insider Transaction0001193125-26-266410Jun 10, 2026 1:26 AM
104Insider Transaction0001193125-26-266406Jun 10, 2026 1:23 AM
114Insider Transaction0001193125-26-266399Jun 10, 2026 1:18 AM
124Insider Transaction0001193125-26-266390Jun 10, 2026 1:14 AM
138-KCurrent Report0001140361-26-024780Jun 10, 2026 8:05 PM
14DEFA14AOthers0001140361-26-020020May 8, 2026 8:01 PM
1510-QQuarterly & Annual Report0001437749-26-015646May 7, 2026 8:48 PM
168-KCurrent Report0001140361-26-019538May 7, 2026 8:08 PM
17ARSOthers0001140361-26-017425Apr 28, 2026 8:04 PM
18DEFA14AOthers0001140361-26-017424Apr 28, 2026 8:03 PM
19DEF 14AOthers0001140361-26-017421Apr 28, 2026 8:02 PM
204Insider Transaction0001193125-26-126758Mar 26, 2026 10:07 PM
218-KCurrent Report0001140361-26-011361Mar 26, 2026 8:05 PM
224Insider Transaction0001193125-26-110801Mar 17, 2026 8:11 PM
234Insider Transaction0001193125-26-110790Mar 17, 2026 8:09 PM
244Insider Transaction0001193125-26-110770Mar 17, 2026 8:07 PM
254Insider Transaction0001193125-26-110759Mar 17, 2026 8:05 PM
2610-KQuarterly & Annual Report0001437749-26-007557Mar 10, 2026 8:50 PM
278-KCurrent Report0001140361-26-008782Mar 10, 2026 8:05 PM
284Insider Transaction0001193125-26-027202Jan 28, 2026 9:05 PM
2910-QQuarterly & Annual Report0001437749-25-033636Nov 6, 2025 9:53 PM
308-KCurrent Report0001140361-25-040775Nov 6, 2025 9:06 PM
3110-QQuarterly & Annual Report0001437749-25-024889Aug 5, 2025 8:53 PM
328-KCurrent Report0001140361-25-028821Aug 5, 2025 8:06 PM
334Insider Transaction0000950170-25-093472Jul 2, 2025 1:03 AM
344Insider Transaction0000950170-25-093464Jul 2, 2025 12:58 AM
358-KCurrent Report0001140361-25-022316Jun 12, 2025 8:18 PM
364Insider Transaction0000950170-25-084876Jun 11, 2025 8:34 PM
374Insider Transaction0000950170-25-084875Jun 11, 2025 8:33 PM
384Insider Transaction0000950170-25-084874Jun 11, 2025 8:33 PM
394Insider Transaction0000950170-25-084873Jun 11, 2025 8:32 PM
404Insider Transaction0000950170-25-084872Jun 11, 2025 8:32 PM
414Insider Transaction0000950170-25-084871Jun 11, 2025 8:31 PM
424Insider Transaction0000950170-25-084856Jun 11, 2025 8:29 PM
4310-QQuarterly & Annual Report0001437749-25-015542May 8, 2025 8:52 PM
448-KCurrent Report0001140361-25-017954May 8, 2025 8:05 PM
45ARSOthers0001140361-25-016020Apr 28, 2025 8:10 PM
46DEFA14AOthers0001140361-25-016018Apr 28, 2025 8:08 PM
47DEF 14AOthers0001140361-25-016016Apr 28, 2025 8:05 PM
48SCHEDULE 13GBeneficial Ownership Report0002052113-25-001723Apr 25, 2025 10:41 PM
494Insider Transaction0000950170-25-056371Apr 21, 2025 9:00 PM
50PRE 14AOthers0001140361-25-014501Apr 18, 2025 10:30 AM
...

Siga Technologies Inc SEC Filings API

Pull Siga Technologies Inc's SEC filing index, with links to every filing and exhibit, into your own tools with the Business Quant SEC Filings API. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/secfilings?ticker=SIGA&formtype=10-K,10-Q&api_key=YOUR_API_KEY