MCRB
Seres Therapeutics, Inc.Company with tickers: MCRB
CIK
1609809
CUSIP
81750R201
Shares Outstanding
9,683,934
13F Activity (30d)
25 filings
23 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 | 49,162 | 102,658 | 151,820 | 45.8% |
| 2026-04-27 | 49,950 | 102,763 | 152,713 | 47.0% |
| 2026-04-20 | 33,112 | 58,325 | 91,437 | 47.0% |
| 2026-04-13 | 57,163 | 68,690 | 125,853 | 45.7% |
| 2026-04-06 | 17,215 | 40,982 | 58,197 | 39.0% |
| 2026-03-30 | 51,081 | 45,023 | 96,104 | 74.4% |
| 2026-03-23 | 33,585 | 57,823 | 91,408 | 41.7% |
| 2026-03-16 | 58,685 | 52,666 | 111,351 | 37.2% |
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