Insider · CIK 0001638459
William T. Andrews
Files at: CPRX, ACER, AEGR. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 15, 2026 DForm 4 → | Jul 17, 4:15 pm EDT | CATALYST PHARMACEUTICALS, INC.CPRX | 2,309 | $31.50 | $72,734 | 0 | — | |
| Jun 3, 2026 FMForm 4 → | Jun 5, 5:00 pm EDT | CATALYST PHARMACEUTICALS, INC.CPRX | 3,795 | — | — | 2,309 | — | |
| Mar 1, 2019 AForm 4 → | Mar 5, 5:35 pm EST | Acer Therapeutics Inc.ACER | 9,000 | — | — | 9,000 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 15, 2026 DForm 4 → | Jul 17, 4:15 pm EDT | CATALYST PHARMACEUTICALS, INC.CPRX | 265,084 | — | — | 0 | — | |
| Jun 3, 2025 MForm 4 → | Jun 5, 2026, 5:00 pm EDT | CATALYST PHARMACEUTICALS, INC.CPRX | 3,052 | — | — | 240,195 | — | late |
| Feb 1, 2019 AForm 4 → | Feb 5, 1:49 pm EST | Acer Therapeutics Inc.ACER | 27,000 | — | — | 27,000 | — | |
| Oct 4, 2017 AForm 4 → | Oct 6, 4:11 pm EDT | Acer Therapeutics Inc.ACER | 100,000 | — | — | 100,000 | — | |
| Aug 4, 2015 AForm 4 → | Aug 6, 4:28 pm EDT | Aegerion Pharmaceuticals, Inc.AEGR | 40,000 | — | — | 40,000 | — | |
| Apr 1, 2015 AForm 4 → | Apr 3, 7:59 pm EDT | Aegerion Pharmaceuticals, Inc.AEGR | 34,000 | — | — | 7,000 | — |