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 |
|---|---|---|---|---|
| 2025-06-16 | 12,878 | 290,286 | 303,164 | 59.4% |
| 2025-06-23 | 16,815 | 727,689 | 744,504 | 62.7% |
| 2025-06-30 | 13,374 | 408,730 | 422,104 | 58.1% |
| 2025-07-07 | 27,882 | 833,307 | 861,189 | 63.8% |
| 2025-07-14 | 14,390 | 408,081 | 422,471 | 71.3% |
| 2025-07-21 | 22,214 | 370,188 | 392,402 | 70.2% |
| 2025-07-28 | 12,402 | 320,253 | 332,655 | 66.4% |
| 2025-08-04 | 24,160 | 254,194 | 278,354 | 65.4% |
| 2025-08-11 | 23,095 | 481,641 | 504,736 | 68.9% |
| 2025-08-18 | 5,097,229 | 77,030,607 | 82,127,836 | 50.9% |
| 2025-08-25 | 126,830 | 2,588,753 | 2,715,583 | 63.7% |
| 2025-09-01 | 21,243 | 208,227 | 229,470 | 50.0% |
| 2025-09-08 | 21,155 | 268,105 | 289,260 | 54.5% |
| 2025-09-15 | 19,165 | 231,478 | 250,643 | 62.2% |
| 2025-09-22 | 46,458 | 336,390 | 382,848 | 65.3% |
| 2025-09-29 | 36,902 | 398,765 | 435,667 | 58.4% |
| 2025-10-06 | 23,231 | 281,792 | 305,023 | 72.4% |
| 2025-10-13 | 5,878 | 147,704 | 153,582 | 40.5% |
| 2025-10-20 | 7,767 | 90,532 | 98,299 | 43.5% |
| 2025-10-27 | 10,776 | 205,841 | 216,617 | 55.9% |
| 2025-11-03 | 10,950 | 232,183 | 243,133 | 54.1% |
| 2025-11-10 | 9,082 | 239,746 | 248,828 | 61.2% |
| 2025-11-17 | 10,706 | 166,212 | 176,918 | 74.6% |
| 2025-11-24 | 18,778 | 241,945 | 260,723 | 62.4% |
| 2025-12-01 | 16,540 | 263,126 | 279,666 | 55.8% |
| 2025-12-08 | 24,619 | 579,378 | 603,997 | 60.3% |
| 2025-12-15 | 9,351 | 163,967 | 173,318 | 66.1% |
| 2025-12-22 | 8,403 | 107,555 | 115,958 | 62.5% |
| 2025-12-29 | 96,777 | 890,509 | 987,286 | 46.9% |
| 2026-01-05 | 297,076 | 571,496 | 868,572 | 100.0% |
| 2026-01-12 | 4,174 | 44,275 | 48,449 | 100.0% |
| 2026-01-19 | 4,319 | 20,451 | 24,770 | 100.0% |
| 2026-01-26 | 11,389 | 38,768 | 50,157 | 99.9% |
| 2026-02-02 | 8,529 | 77,370 | 85,899 | 100.0% |
| 2026-02-09 | 813 | 74,310 | 75,123 | 100.0% |
| 2026-02-16 | 245 | 23,025 | 23,270 | 100.0% |
| 2026-02-23 | 703 | 66,310 | 67,013 | 100.0% |
| 2026-03-02 | 144 | 17,012 | 17,156 | 100.0% |
| 2026-03-09 | 1,833 | 25,471 | 27,304 | 100.0% |
| 2026-03-16 | 2,339 | 32,412 | 34,751 | 100.0% |
| 2026-03-23 | 1,178 | 19,956 | 21,134 | 99.7% |
| 2026-03-30 | 533 | 13,087 | 13,620 | 99.4% |
| 2026-04-06 | 397 | 13,811 | 14,208 | 100.0% |
| 2026-04-13 | 23 | 15,697 | 15,720 | 100.0% |
| 2026-04-20 | 9,987 | 48,675 | 58,662 | 100.0% |
| 2026-04-27 | 9,127 | 75,726 | 84,853 | 99.9% |
| 2026-05-04 | 2,673 | 19,455 | 22,128 | 100.0% |
Showing 1–47 of 47 weeks