CPRX
Catalyst Pharmaceuticals, Inc.Company with tickers: CPRX
CIK
1369568
CUSIP
14888U101
Shares Outstanding
122,380,992
13F Activity (30d)
319 filings
315 filers
Short Volume (Last 90 Days)
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-05-27 | 605,614 | 0 | 1,127,200 | 53.7% |
| 2026-05-26 | 149,538 | 0 | 651,180 | 23.0% |
| 2026-05-22 | 547,771 | 3,606 | 949,596 | 57.7% |
| 2026-05-21 | 601,881 | 14,682 | 1,076,356 | 55.9% |
| 2026-05-20 | 613,940 | 377 | 1,186,346 | 51.8% |
| 2026-05-19 | 969,542 | 303 | 1,496,246 | 64.8% |
| 2026-05-18 | 989,351 | 6,417 | 1,540,016 | 64.2% |
| 2026-05-15 | 358,410 | 2,884 | 730,421 | 49.1% |
| 2026-05-14 | 648,771 | 4,042 | 2,131,932 | 30.4% |
| 2026-05-13 | 299,307 | 1,208 | 1,011,063 | 29.6% |
| 2026-05-12 | 250,605 | 5,052 | 1,278,718 | 19.6% |
| 2026-05-11 | 359,545 | 4,387 | 1,273,538 | 28.2% |
| 2026-05-08 | 487,763 | 11,710 | 1,949,701 | 25.0% |
| 2026-05-07 | 2,289,802 | 27,940 | 6,504,873 | 35.2% |
| 2026-05-06 | 133,338 | 52 | 576,200 | 23.1% |
| 2026-05-05 | 474,988 | 1,123 | 928,334 | 51.2% |
| 2026-05-04 | 120,828 | 445 | 319,070 | 37.9% |
| 2026-05-01 | 141,130 | 5 | 420,696 | 33.5% |
| 2026-04-30 | 180,189 | 1 | 587,267 | 30.7% |
| 2026-04-29 | 237,266 | 0 | 481,655 | 49.3% |
| 2026-04-28 | 251,795 | 405 | 727,140 | 34.6% |
| 2026-04-27 | 1,298,501 | 800 | 3,526,178 | 36.8% |
| 2026-04-24 | 324,031 | 27 | 639,946 | 50.6% |
| 2026-04-23 | 369,995 | 3,005 | 1,036,005 | 35.7% |
| 2026-04-22 | 132,083 | 0 | 265,098 | 49.8% |
| 2026-04-21 | 140,869 | 2 | 291,367 | 48.3% |
| 2026-04-20 | 218,868 | 1,680 | 719,886 | 30.4% |
| 2026-04-17 | 363,795 | 0 | 1,348,817 | 27.0% |
| 2026-04-16 | 124,500 | 0 | 249,319 | 49.9% |
| 2026-04-15 | 135,493 | 0 | 285,949 | 47.4% |
| 2026-04-14 | 179,068 | 0 | 875,422 | 20.5% |
| 2026-04-13 | 87,460 | 199 | 282,876 | 30.9% |
| 2026-04-10 | 159,964 | 166 | 395,412 | 40.5% |
| 2026-04-09 | 115,178 | 0 | 438,778 | 26.2% |
| 2026-04-08 | 172,360 | 102 | 467,693 | 36.9% |
| 2026-04-07 | 131,922 | 0 | 639,614 | 20.6% |
| 2026-04-06 | 143,230 | 0 | 254,817 | 56.2% |