# Siga Technologies Inc: filings

SIGA · Nasdaq · CIK 1010086 · [Healthcare](/sectors/healthcare.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/siga.md) · [Financials](/companies/siga/financials.md) · [Filings](/companies/siga/filings.md) · [Insiders](/companies/siga/insiders.md)

## Reports and events: 266 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 370, 8-K 150, 10-Q 53, SC 13G/A 25, 3 23, 10-K 18, DEF 14A 18, SC 13G 17, SC 13D/A 16, UPLOAD 14, CORRESP 12, CT ORDER 10, 424B3 6, 4/A 6, DEFA14A 5, ARS 4, S-1/A 4, S-8 4, 10-K/A 2, 10-Q/A 2, EFFECT 2, PRE 14A 2, SC 13D 2, SEC STAFF LETTER 2, 25-NSE 1, 424B2 1, 8-A12B 1, CERT 1, FWP 1, NT 10-Q 1, S-1 1, S-3 1, S-3/A 1, SCHEDULE 13G/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-08-06 | 16:46 ET | [10-Q](/filings/0001437749-26-026314.md) | Quarterly report, period 2026-06-30 | 0001437749-26-026314 |
| 2026-08-06 | 16:06 ET | [8-K](/filings/0001140361-26-031672.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-26-031672 |
| 2026-06-10 | 16:05 ET | [8-K](/filings/0001140361-26-024780.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001140361-26-024780 |
| 2026-05-07 | 16:48 ET | [10-Q](/filings/0001437749-26-015646.md) | Quarterly report, period 2026-03-31 | 0001437749-26-015646 |
| 2026-05-07 | 16:08 ET | [8-K](/filings/0001140361-26-019538.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-26-019538 |
| 2026-04-28 | 16:02 ET | [DEF 14A](/filings/0001140361-26-017421.md) | Proxy statement, period 2026-06-09 | 0001140361-26-017421 |
| 2026-03-26 | 16:05 ET | [8-K](/filings/0001140361-26-011361.md) | 8.01 Other events | 0001140361-26-011361 |
| 2026-03-10 | 16:50 ET | [10-K](/filings/0001437749-26-007557.md) | Annual report, period 2025-12-31 | 0001437749-26-007557 |
| 2026-03-10 | 16:05 ET | [8-K](/filings/0001140361-26-008782.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-26-008782 |
| 2025-11-06 | 16:53 ET | [10-Q](/filings/0001437749-25-033636.md) | Quarterly report, period 2025-09-30 | 0001437749-25-033636 |
| 2025-11-06 | 16:06 ET | [8-K](/filings/0001140361-25-040775.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-25-040775 |
| 2025-08-05 | 16:53 ET | [10-Q](/filings/0001437749-25-024889.md) | Quarterly report, period 2025-06-30 | 0001437749-25-024889 |
| 2025-08-05 | 16:06 ET | [8-K](/filings/0001140361-25-028821.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-25-028821 |
| 2025-06-12 | 16:18 ET | [8-K](/filings/0001140361-25-022316.md) | 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001140361-25-022316 |
| 2025-05-08 | 16:52 ET | [10-Q](/filings/0001437749-25-015542.md) | Quarterly report, period 2025-03-31 | 0001437749-25-015542 |
| 2025-05-08 | 16:05 ET | [8-K](/filings/0001140361-25-017954.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-25-017954 |
| 2025-04-28 | 16:05 ET | [DEF 14A](/filings/0001140361-25-016016.md) | Proxy statement, period 2025-06-10 | 0001140361-25-016016 |
| 2025-04-08 | 07:30 ET | [8-K](/filings/0001140361-25-012708.md) | 8.01 Other events | 0001140361-25-012708 |
| 2025-03-18 | 07:30 ET | [8-K](/filings/0001140361-25-009163.md) | 5.02 Departure or appointment of officers or directors | 0001140361-25-009163 |
| 2025-03-11 | 17:07 ET | [10-K](/filings/0001437749-25-007056.md) | Annual report, period 2024-12-31 | 0001437749-25-007056 |
| 2025-03-11 | 16:05 ET | [8-K](/filings/0001140361-25-008092.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-25-008092 |
| 2024-12-13 | 16:46 ET | [8-K](/filings/0001140361-24-049534.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001140361-24-049534 |
| 2024-12-10 | 16:05 ET | [8-K](/filings/0001140361-24-048907.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-24-048907 |
| 2024-11-07 | 16:55 ET | [10-Q](/filings/0001437749-24-033966.md) | Quarterly report, period 2024-09-30 | 0001437749-24-033966 |
| 2024-11-07 | 16:05 ET | [8-K](/filings/0001140361-24-045654.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-24-045654 |
| 2024-10-04 | 16:07 ET | [8-K](/filings/0001140361-24-042883.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001140361-24-042883 |
| 2024-09-23 | 16:05 ET | [8-K](/filings/0001140361-24-041654.md) | 5.02 Departure or appointment of officers or directors | 0001140361-24-041654 |
| 2024-09-20 | 16:07 ET | [8-K](/filings/0001140361-24-041564.md) | 5.02 Departure or appointment of officers or directors | 0001140361-24-041564 |
| 2024-08-15 | 07:40 ET | [8-K](/filings/0001140361-24-037428.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-24-037428 |
| 2024-08-01 | 16:59 ET | [10-Q](/filings/0001437749-24-024320.md) | Quarterly report, period 2024-06-30 | 0001437749-24-024320 |
| 2024-08-01 | 16:06 ET | [8-K](/filings/0001140361-24-035316.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-24-035316 |
| 2024-07-19 | 08:05 ET | [8-K](/filings/0001140361-24-033536.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-24-033536 |
| 2024-06-13 | 16:05 ET | [8-K](/filings/0001140361-24-030011.md) | 5.07 Shareholder vote results | 0001140361-24-030011 |
| 2024-05-07 | 16:58 ET | [10-Q](/filings/0001437749-24-015124.md) | Quarterly report, period 2024-03-31 | 0001437749-24-015124 |
| 2024-05-07 | 16:06 ET | [8-K](/filings/0001140361-24-024697.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-24-024697 |
| 2024-04-26 | 08:01 ET | [DEF 14A](/filings/0001140361-24-022264.md) | Proxy statement, period 2024-06-11 | 0001140361-24-022264 |
| 2024-04-01 | 16:05 ET | [8-K](/filings/0001140361-24-016900.md) | 1.01 Entry into a material agreement | 0001140361-24-016900 |
| 2024-03-12 | 17:00 ET | [10-K](/filings/0001437749-24-007487.md) | Annual report, period 2023-12-31 | 0001437749-24-007487 |
| 2024-03-12 | 16:05 ET | [8-K](/filings/0001140361-24-012801.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-24-012801 |
| 2024-01-22 | 16:01 ET | [8-K](/filings/0001140361-24-003106.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-24-003106 |
| 2024-01-02 | 08:49 ET | [8-K](/filings/0001140361-24-000023.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001140361-24-000023 |
| 2023-11-07 | 17:00 ET | [10-Q](/filings/0001437749-23-030675.md) | Quarterly report, period 2023-09-30 | 0001437749-23-030675 |
| 2023-11-07 | 16:05 ET | [8-K](/filings/0001140361-23-051899.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-23-051899 |
| 2023-09-06 | 06:05 ET | [8-K](/filings/0001140361-23-042810.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001140361-23-042810 |
| 2023-08-08 | 16:50 ET | [10-Q](/filings/0001437749-23-022546.md) | Quarterly report, period 2023-06-30 | 0001437749-23-022546 |
| 2023-08-08 | 16:05 ET | [8-K](/filings/0001140361-23-038566.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001140361-23-038566 |
| 2023-07-28 | 16:08 ET | [8-K](/filings/0001140361-23-036771.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001140361-23-036771 |
| 2023-07-28 | 07:08 ET | [8-K](/filings/0001140361-23-036629.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-23-036629 |
| 2023-06-15 | 16:01 ET | [8-K](/filings/0001140361-23-030049.md) | 5.07 Shareholder vote results | 0001140361-23-030049 |
| 2023-05-04 | 16:52 ET | [10-Q](/filings/0001437749-23-012593.md) | Quarterly report, period 2023-03-31 | 0001437749-23-012593 |

Page 1 of 6. [Older](/companies/siga/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:02 ET. No prices; not investment advice.