CPRX · Catalyst Pharmaceuticals, Inc.
Market Cap
$3.85B
Shares
122.38M
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 |
|---|---|---|---|---|
| 2026-07-06 | 1,094,898 | 3,694,879 | 4,789,777 | — |
| 2026-06-29 | 1,391,547 | 4,606,062 | 5,997,609 | — |
| 2026-06-22 | 1,277,815 | 1,784,540 | 3,062,355 | — |
| 2026-06-15 | 2,114,502 | 2,791,264 | 4,905,766 | — |
| 2026-06-08 | 1,310,893 | 865,921 | 2,176,814 | — |
| 2026-06-01 | 1,687,123 | 1,255,714 | 2,942,837 | — |
| 2026-05-25 | 2,050,761 | 3,776,912 | 5,827,673 | — |
| 2026-05-18 | 2,659,255 | 3,942,752 | 6,602,007 | — |
| 2026-05-11 | 3,996,893 | 2,791,560 | 6,788,453 | — |
| 2026-05-04 | 6,239,482 | 5,289,273 | 11,528,755 | — |
| 2026-04-27 | 3,293,269 | 2,636,979 | 5,930,248 | — |
| 2026-04-20 | 1,732,751 | 1,468,940 | 3,201,691 | — |
| 2026-04-13 | 1,678,011 | 1,627,743 | 3,305,754 | — |
| 2026-04-06 | 1,581,592 | 849,686 | 2,431,278 | — |
| 2026-03-30 | 698,722 | 725,720 | 1,424,442 | — |
| 2026-03-23 | 1,060,214 | 682,607 | 1,742,821 | — |
| 2026-03-16 | 1,052,690 | 1,191,598 | 2,244,288 | — |
| 2026-03-09 | 1,133,392 | 682,520 | 1,815,912 | — |
| 2026-03-02 | 1,674,257 | 822,259 | 2,496,516 | — |
| 2026-02-23 | 1,640,925 | 1,518,520 | 3,159,445 | — |
| 2026-02-16 | 1,300,197 | 564,173 | 1,864,370 | — |
| 2026-02-09 | 1,673,955 | 737,558 | 2,411,513 | — |
| 2026-02-02 | 1,440,406 | 1,118,434 | 2,558,840 | — |
| 2026-01-26 | 1,070,422 | 873,182 | 1,943,604 | — |
| 2026-01-19 | 922,689 | 1,266,942 | 2,189,631 | — |
| 2026-01-12 | 1,843,405 | 964,587 | 2,807,992 | — |
| 2026-01-05 | 1,169,139 | 1,300,729 | 2,469,868 | — |
| 2025-12-29 | 529,199 | 979,629 | 1,508,828 | — |
| 2025-12-22 | 619,485 | 525,239 | 1,144,724 | — |
| 2025-12-15 | 1,478,586 | 2,377,755 | 3,856,341 | — |
| 2025-12-08 | 1,776,605 | 1,258,196 | 3,034,801 | — |
| 2025-12-01 | 1,185,325 | 981,305 | 2,166,630 | — |
| 2025-11-24 | 970,453 | 1,343,672 | 2,314,125 | — |
| 2025-11-17 | 1,108,584 | 1,158,065 | 2,266,649 | — |
| 2025-11-10 | 1,236,962 | 2,108,879 | 3,345,841 | — |
| 2025-11-03 | 2,025,909 | 2,472,407 | 4,498,316 | — |
| 2025-10-27 | 801,456 | 1,071,874 | 1,873,330 | — |
| 2025-10-20 | 979,699 | 1,236,682 | 2,216,381 | — |
| 2025-10-13 | 1,152,242 | 1,237,790 | 2,390,032 | — |
| 2025-10-06 | 1,171,489 | 1,334,728 | 2,506,217 | — |
| 2025-09-29 | 1,929,383 | 2,742,791 | 4,672,174 | — |
| 2025-09-22 | 1,078,910 | 1,966,081 | 3,044,991 | — |
| 2025-09-15 | 1,351,886 | 2,473,228 | 3,825,114 | — |
| 2025-09-08 | 1,674,750 | 2,702,171 | 4,376,921 | — |
| 2025-09-01 | 2,192,790 | 2,119,574 | 4,312,364 | — |
| 2025-08-25 | 1,573,244 | 1,901,092 | 3,474,336 | — |
| 2025-08-18 | 1,096,417 | 1,185,432 | 2,281,849 | — |
Showing 1–47 of 47 weeks
Key facts
CIK
1369568
CUSIP
14888U101
13F (30d)
352 filings
350 filers
Visit website
Investor relations