OGN
Organon & Co.Company with tickers: OGN
CIK
1821825
CUSIP
68622V106
Shares Outstanding
262,600,862
13F Activity (30d)
295 filings
286 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 |
|---|---|---|---|---|
| 2026-05-18 | 2,697,056 | 4,264,427 | 6,961,483 | 50.5% |
| 2026-05-11 | 4,591,384 | 6,112,949 | 10,704,333 | 58.6% |
| 2026-05-04 | 9,180,528 | 6,530,366 | 15,710,894 | 47.1% |
| 2026-04-27 | 44,121,403 | 61,528,796 | 105,650,199 | 53.3% |
| 2026-04-20 | 8,290,574 | 15,117,837 | 23,408,411 | 47.2% |
| 2026-04-13 | 8,255,594 | 11,708,410 | 19,964,004 | 46.1% |
| 2026-04-06 | 10,121,919 | 17,925,737 | 28,047,656 | 47.5% |
| 2026-03-30 | 2,623,807 | 3,714,795 | 6,338,602 | 58.2% |
| 2026-03-23 | 3,648,512 | 4,220,283 | 7,868,795 | 41.3% |
| 2026-03-16 | 3,754,366 | 4,312,821 | 8,067,187 | 43.3% |
Showing 1–10 of 10 weeks