Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$103.6K
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 5 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 23 most recent Form 4 transactions.
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS◆ | 6,855 | — | — | — | Open the original filing on SEC.gov |
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS◆ | 106,873 | — | — | — | Open the original filing on SEC.gov |
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS◆ | 137,553 | — | — | — | Open the original filing on SEC.gov |
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS◆ | 143,193 | — | — | — | Open the original filing on SEC.gov |
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS◆ | 68,000 | — | — | — | Open the original filing on SEC.gov |
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS◆ | 67,500 | — | — | — | Open the original filing on SEC.gov |
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS◆ | 225,000 | — | — | — | Open the original filing on SEC.gov |
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS | 54,804 | $31.50 | $1.7M | -100.0% | Open the original filing on SEC.gov |
| Dec 29, 2025 | CPRX | Catalyst Pharmaceuticals,… | MEXER◆ | 6,667 | — | — | — | Open the original filing on SEC.gov |
| Dec 29, 2025 | CPRX | Catalyst Pharmaceuticals,… | FTAX | 2,369 | — | — | -4.1% | Open the original filing on SEC.gov |
| Dec 29, 2025 | CPRX | Catalyst Pharmaceuticals,… | MEXER | 6,667 | — | — | +13.2% | Open the original filing on SEC.gov |
| Dec 8, 2025 | CPRX | Catalyst Pharmaceuticals,… | MEXER◆ | 6,855 | — | — | — | Open the original filing on SEC.gov |
| Dec 8, 2025 | CPRX | Catalyst Pharmaceuticals,… | FTAX | 1,669 | — | — | -3.2% | Open the original filing on SEC.gov |
| Dec 8, 2025 | CPRX | Catalyst Pharmaceuticals,… | MEXER | 6,855 | — | — | +15.1% | Open the original filing on SEC.gov |
| Nov 21, 2025 | CPRX | Catalyst Pharmaceuticals,… | MEXER◆ | 5,603 | — | — | — | Open the original filing on SEC.gov |
| Nov 21, 2025 | CPRX | Catalyst Pharmaceuticals,… | FTAX | 1,364 | — | — | -2.9% | Open the original filing on SEC.gov |
| Nov 21, 2025 | CPRX | Catalyst Pharmaceuticals,… | MEXER | 5,603 | — | — | +13.6% | Open the original filing on SEC.gov |
| Nov 20, 2025 | CPRX | Catalyst Pharmaceuticals,… | AGRANT◆ | 32,257 | — | — | — | Open the original filing on SEC.gov |
| Nov 20, 2025 | CPRX | Catalyst Pharmaceuticals,… | AGRANT◆ | 106,873 | — | — | — | Open the original filing on SEC.gov |
| Jun 11, 2025 | CPRX | Catalyst Pharmaceuticals,… | SSELL | 1,600 | $26.42 | $42.3K | -3.8% | Open the original filing on SEC.gov |
| Jun 10, 2025 | CPRX | Catalyst Pharmaceuticals,… | SSELL | 2,324 | $26.41 | $61.4K | -5.2% | Open the original filing on SEC.gov |