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 |
|---|---|---|---|---|
| 2026-03-16 | 491,691 | 281,957 | 773,648 | 40.8% |
| 2026-03-23 | 766,059 | 218,621 | 984,680 | 44.9% |
| 2026-03-30 | 385,310 | 160,018 | 545,328 | 53.1% |
| 2026-04-06 | 532,043 | 214,157 | 746,200 | 38.5% |
| 2026-04-13 | 514,513 | 1,265,022 | 1,779,535 | 80.7% |
| 2026-04-20 | 341,378 | 1,002,206 | 1,343,584 | 66.9% |
| 2026-04-27 | 245,677 | 174,769 | 420,446 | 32.0% |
| 2026-05-04 | 210,394 | 407,690 | 618,084 | 61.0% |
Showing 1–8 of 8 weeks