SIGA
Siga Technologies IncCompany with tickers: SIGA
CIK
1010086
CUSIP
826917106
Shares Outstanding
71,724,097
Website
https://www.siga.com
Investor Relations
https://investor.siga.com/overview/default.aspx
13F Activity (30d)
6 filings
2 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-04 | 542,907 | 618,444 | 1,161,351 | 44.3% |
| 2026-04-27 | 378,539 | 420,906 | 799,445 | 53.6% |
| 2026-04-20 | 302,904 | 498,990 | 801,894 | 46.9% |
| 2026-04-13 | 461,569 | 453,376 | 914,945 | 36.0% |
| 2026-04-06 | 769,122 | 1,112,895 | 1,882,017 | 40.9% |
| 2026-03-30 | 664,008 | 847,796 | 1,511,804 | 44.1% |
| 2026-03-23 | 706,638 | 785,876 | 1,492,514 | 36.4% |
| 2026-03-16 | 939,047 | 943,111 | 1,882,158 | 40.0% |
| 2026-03-09 | 1,173,539 | 629,835 | 1,803,374 | 42.1% |
| 2026-03-02 | 873,531 | 451,141 | 1,324,672 | 41.6% |
| 2026-02-23 | 353,889 | 606,154 | 960,043 | 36.9% |
| 2026-02-16 | 264,778 | 523,398 | 788,176 | 38.6% |
| 2026-02-09 | 294,052 | 357,252 | 651,304 | 37.9% |
| 2026-02-02 | 313,858 | 446,607 | 760,465 | 37.7% |
| 2026-01-26 | 213,191 | 269,716 | 482,907 | 31.4% |
| 2026-01-19 | 168,660 | 432,068 | 600,728 | 46.5% |
| 2026-01-12 | 268,366 | 282,102 | 550,468 | 34.5% |
| 2026-01-05 | 372,844 | 366,287 | 739,131 | 36.2% |
| 2025-12-29 | 187,559 | 287,969 | 475,528 | 37.0% |
| 2025-12-22 | 299,173 | 245,673 | 544,846 | 43.3% |
| 2025-12-15 | 237,926 | 287,978 | 525,904 | 30.6% |
| 2025-12-08 | 305,886 | 352,286 | 658,172 | 32.7% |
| 2025-12-01 | 309,894 | 302,018 | 611,912 | 40.2% |
| 2025-11-24 | 241,537 | 334,369 | 575,906 | 43.6% |
| 2025-11-17 | 441,609 | 394,875 | 836,484 | 39.9% |
| 2025-11-10 | 651,358 | 576,006 | 1,227,364 | 38.9% |
| 2025-11-03 | 424,340 | 527,111 | 951,451 | 39.3% |
| 2025-10-27 | 350,864 | 345,388 | 696,252 | 41.9% |
| 2025-10-20 | 239,477 | 278,719 | 518,196 | 37.4% |
| 2025-10-13 | 287,489 | 430,636 | 718,125 | 40.7% |
| 2025-10-06 | 352,628 | 449,415 | 802,043 | 40.1% |
| 2025-09-29 | 431,967 | 494,409 | 926,376 | 39.2% |
| 2025-09-22 | 344,668 | 473,340 | 818,008 | 37.0% |
| 2025-09-15 | 465,051 | 414,270 | 879,321 | 32.6% |
| 2025-09-08 | 660,639 | 494,691 | 1,155,330 | 41.1% |
| 2025-09-01 | 479,045 | 384,834 | 863,879 | 39.2% |
| 2025-08-25 | 344,593 | 373,152 | 717,745 | 34.1% |
| 2025-08-18 | 577,904 | 473,231 | 1,051,135 | 37.6% |
| 2025-08-11 | 660,133 | 667,977 | 1,328,110 | 31.9% |
| 2025-08-04 | 756,555 | 1,033,849 | 1,790,404 | 41.7% |
| 2025-07-28 | 279,051 | 378,003 | 657,054 | 34.7% |
| 2025-07-21 | 266,253 | 326,807 | 593,060 | 35.6% |
| 2025-07-14 | 172,950 | 271,103 | 444,053 | 31.1% |
| 2025-07-07 | 256,519 | 327,658 | 584,177 | 32.4% |
| 2025-06-30 | 222,507 | 246,322 | 468,829 | 33.4% |
Showing 1–45 of 45 weeks