PTIX
Protagenic Therapeutics, Inc.newCompany with tickers: PTIX, PTIXW
CIK
1022899
CUSIP
74365N301
Shares Outstanding
1,810,208
Website
https://protagenic.com
Investor Relations
https://protagenic.com/investor-relations
13F Activity (30d)
2 filings
1 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 | 2,673 | 19,455 | 22,128 | 100.0% |
| 2026-04-27 | 9,127 | 75,726 | 84,853 | 99.9% |
| 2026-04-20 | 9,987 | 48,675 | 58,662 | 100.0% |
| 2026-04-13 | 23 | 15,697 | 15,720 | 100.0% |
| 2026-04-06 | 397 | 13,811 | 14,208 | 100.0% |
| 2026-03-30 | 533 | 13,087 | 13,620 | 99.4% |
| 2026-03-23 | 1,178 | 19,956 | 21,134 | 99.7% |
Showing 1–7 of 7 weeks