OM
Outset Medical, Inc.Company with tickers: OM
CIK
1484612
CUSIP
690145206
Shares Outstanding
18,537,241
13F Activity (30d)
61 filings
58 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 | 207,854 | 261,525 | 469,379 | 44.1% |
| 2026-04-27 | 129,997 | 79,879 | 209,876 | 40.9% |
| 2026-04-20 | 159,280 | 96,535 | 255,815 | 39.1% |
| 2026-04-13 | 113,080 | 161,781 | 274,861 | 48.9% |
| 2026-04-06 | 82,884 | 97,259 | 180,143 | 39.4% |
| 2026-03-30 | 101,666 | 112,796 | 214,462 | 43.6% |
| 2026-03-23 | 114,469 | 136,608 | 251,077 | 37.9% |
| 2026-03-16 | 132,133 | 213,602 | 345,735 | 41.7% |
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