SLN
Silence Therapeutics plcCompany with tickers: SLN, SLNCF
CIK
1479615
CUSIP
82686Q101
Shares Outstanding
47,234,613
13F Activity (30d)
43 filings
41 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 | 210,394 | 407,690 | 618,084 | 61.0% |
| 2026-04-27 | 245,677 | 174,769 | 420,446 | 32.0% |
| 2026-04-20 | 341,378 | 1,002,206 | 1,343,584 | 66.9% |
| 2026-04-13 | 514,513 | 1,265,022 | 1,779,535 | 80.7% |
| 2026-04-06 | 532,043 | 214,157 | 746,200 | 38.5% |
| 2026-03-30 | 385,310 | 160,018 | 545,328 | 53.1% |
| 2026-03-23 | 766,059 | 218,621 | 984,680 | 44.9% |
| 2026-03-16 | 491,691 | 281,957 | 773,648 | 40.8% |
| 2026-03-09 | 430,446 | 280,207 | 710,653 | 46.0% |
| 2026-03-02 | 431,549 | 368,207 | 799,756 | 45.4% |
| 2026-02-23 | 187,915 | 137,262 | 325,177 | 52.2% |
| 2026-02-16 | 163,169 | 125,832 | 289,001 | 47.3% |
| 2026-02-09 | 209,993 | 188,084 | 398,077 | 42.3% |
| 2026-02-02 | 330,838 | 203,089 | 533,927 | 46.9% |
| 2026-01-26 | 186,556 | 158,849 | 345,405 | 35.4% |
| 2026-01-19 | 431,294 | 175,651 | 606,945 | 41.6% |
| 2026-01-12 | 323,165 | 324,933 | 648,098 | 35.8% |
| 2026-01-05 | 520,831 | 215,151 | 735,982 | 38.0% |
| 2025-12-29 | 334,255 | 341,754 | 676,009 | 42.7% |
| 2025-12-22 | 182,061 | 361,454 | 543,515 | 55.8% |
| 2025-12-15 | 222,998 | 362,910 | 585,908 | 42.1% |
| 2025-12-08 | 360,400 | 420,098 | 780,498 | 52.8% |
| 2025-12-01 | 499,927 | 671,031 | 1,170,958 | 53.4% |
| 2025-11-24 | 317,794 | 159,885 | 477,679 | 45.0% |
| 2025-11-17 | 364,866 | 159,236 | 524,102 | 41.2% |
| 2025-11-10 | 492,331 | 121,511 | 613,842 | 65.5% |
| 2025-11-03 | 213,966 | 337,554 | 551,520 | 56.6% |
| 2025-10-27 | 188,875 | 271,103 | 459,978 | 61.9% |
| 2025-10-20 | 230,429 | 500,364 | 730,793 | 56.6% |
| 2025-10-13 | 232,839 | 234,090 | 466,929 | 55.8% |
| 2025-10-06 | 138,569 | 396,482 | 535,051 | 62.1% |
| 2025-09-29 | 33,011 | 89,497 | 122,508 | 44.4% |
| 2025-09-22 | 64,105 | 78,533 | 142,638 | 52.5% |
| 2025-09-15 | 42,324 | 119,124 | 161,448 | 44.0% |
| 2025-09-08 | 126,735 | 74,443 | 201,178 | 48.3% |
| 2025-09-01 | 36,554 | 37,367 | 73,921 | 48.0% |
| 2025-08-25 | 16,601 | 40,948 | 57,549 | 31.7% |
| 2025-08-18 | 45,729 | 46,928 | 92,657 | 40.4% |
| 2025-08-11 | 92,843 | 125,539 | 218,382 | 48.1% |
| 2025-08-04 | 92,773 | 113,813 | 206,586 | 55.8% |
| 2025-07-28 | 51,934 | 105,007 | 156,941 | 43.1% |
| 2025-07-21 | 89,878 | 96,206 | 186,084 | 49.8% |
| 2025-07-14 | 101,569 | 95,790 | 197,359 | 47.3% |
| 2025-07-07 | 110,631 | 139,504 | 250,135 | 40.6% |
| 2025-06-30 | 61,620 | 80,339 | 141,959 | 51.5% |
| 2025-06-23 | 138,848 | 144,719 | 283,567 | 40.0% |
| 2025-06-16 | 80,235 | 104,018 | 184,253 | 50.2% |
Showing 1–47 of 47 weeks