Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: $0
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 3 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 15 most recent Form 4 transactions.
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS◆ | 21,416 | — | — | — | Open the original filing on SEC.gov |
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS◆ | 131,536 | — | — | — | Open the original filing on SEC.gov |
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS◆ | 169,248 | — | — | — | Open the original filing on SEC.gov |
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS◆ | 257,214 | — | — | — | Open the original filing on SEC.gov |
| Jul 15 | CPRX | Catalyst Pharmaceuticals,… | DTOISS | 13,665 | $31.50 | $430.4K | -100.0% | Open the original filing on SEC.gov |
| Jan 5 | CPRX | Catalyst Pharmaceuticals,… | MEXER◆ | 7,139 | — | — | — | Open the original filing on SEC.gov |
| Jan 5 | CPRX | Catalyst Pharmaceuticals,… | FTAX | 2,080 | — | — | -13.2% | Open the original filing on SEC.gov |
| Jan 5 | CPRX | Catalyst Pharmaceuticals,… | MEXER | 7,139 | — | — | +83.0% | Open the original filing on SEC.gov |
| Nov 21, 2025 | CPRX | Catalyst Pharmaceuticals,… | MEXER◆ | 6,894 | — | — | — | Open the original filing on SEC.gov |
| Nov 21, 2025 | CPRX | Catalyst Pharmaceuticals,… | FTAX | 2,485 | — | — | -22.4% | Open the original filing on SEC.gov |
| Nov 21, 2025 | CPRX | Catalyst Pharmaceuticals,… | MEXER | 6,894 | — | — | +164.3% | Open the original filing on SEC.gov |
| Nov 20, 2025 | CPRX | Catalyst Pharmaceuticals,… | AGRANT◆ | 39,701 | — | — | — | Open the original filing on SEC.gov |
| Nov 20, 2025 | CPRX | Catalyst Pharmaceuticals,… | AGRANT◆ | 131,536 | — | — | — | Open the original filing on SEC.gov |