| 2026-03-06 | Dier MardiEVP and CFO | Sale | 646 | -$279.0K |
| 2026-03-06 | Dier MardiEVP and CFO | Sale | 40 | -$17.0K |
| 2026-03-06 | Dier MardiEVP and CFO | Sale | 420 | -$179.3K |
| 2026-03-06 | Dier MardiEVP and CFO | Sale | 80 | -$34.2K |
| 2026-03-06 | Dier MardiEVP and CFO | Sale | 160 | -$68.6K |
| 2026-03-06 | Dier MardiEVP and CFO | Sale | 40 | -$17.2K |
| 2026-03-06 | Dier MardiEVP and CFO | Sale | 120 | -$51.7K |
| 2026-03-06 | Dier MardiEVP and CFO | Sale | 116 | -$50.2K |
| 2026-03-06 | Dier MardiEVP and CFO | Sale | 160 | -$69.5K |
| 2026-03-06 | Dier MardiEVP and CFO | Sale | 80 | -$34.8K |
| 2026-03-06 | Dier MardiEVP and CFO | Sale | 80 | -$34.9K |
| 2026-03-06 | Dier MardiEVP and CFO | Sale | 40 | -$17.5K |
| 2026-03-06 | Sibold William JohnPresident and CEO | Sale | 1,663 | -$718.3K |
| 2026-03-06 | Huntsman CaroleChief Commercial Officer | Sale | 419 | -$181.0K |
| 2026-03-06 | Taub Rebecca | Sale | 491 | -$212.1K |
| 2026-03-06 | Kelley Shannon TGeneral Counsel | Sale | 360 | -$155.5K |
| 2026-03-04 | Dier MardiEVP and CFO | Award | 5,215 | — |
| 2026-03-04 | Sibold William JohnPresident and CEO | Award | 14,995 | — |
| 2026-03-04 | Huntsman CaroleChief Commercial Officer | Award | 3,989 | — |
| 2026-03-04 | Kelley Shannon TGeneral Counsel | Award | 4,017 | — |
| 2026-03-04 | Soergel DavidChief Medical Officer | Award | 4,374 | — |
| 2026-03-02 | Dier MardiEVP and CFO | Sale | 1,183 | -$505.4K |
| 2026-02-23 | Levy Richard S | Exercise | 2,500 | $18.4K |
| 2026-01-26 | Taub Rebecca | Sale | 647 | -$318.6K |
| 2026-01-26 | Huntsman CaroleChief Commercial Officer | Sale | 340 | -$167.4K |
| 2026-01-26 | Huntsman CaroleChief Commercial Officer | Sale | 570 | -$281.9K |
| 2026-01-26 | Levy Richard S | Exercise | 4,000 | $65.8K |
| 2026-01-26 | Sibold William JohnPresident and CEO | Sale | 1,577 | -$776.5K |
| 2026-01-20 | Taub Rebecca | Sale | 2,238 | -$1.1M |
| 2026-01-20 | Kelley Shannon TGeneral Counsel | Sale | 263 | -$129.1K |