| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Huntsman Peter R | Chairman, President & CEO, Director | 10003 WOODLOCH FOREST DRIVE, THE WOODLANDS | Rachel K. Muir, by Power of Attorney | 17 Feb 2026 | 0001314653 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HUN | Common Stock | Award | $0 | +372,268 | +5.4% | $0.000000 | 7,213,991 | 12 Feb 2026 | Direct | F1 |
| transaction | HUN | Common Stock | Tax liability | $221,981 | -16,804 | -0.23% | $13.21 | 7,197,187 | 13 Feb 2026 | Direct | F2 |
| transaction | HUN | Common Stock | Tax liability | $286,155 | -21,662 | -0.3% | $13.21 | 7,175,525 | 13 Feb 2026 | Direct | F2 |
| transaction | HUN | Common Stock | Tax liability | $253,421 | -19,184 | -0.27% | $13.21 | 7,156,341 | 13 Feb 2026 | Direct | F2 |
| holding | HUN | Common Stock | 933,328 | 12 Feb 2026 | By P&B Capital, L.C. |
| Id | Content |
|---|---|
| F1 | These shares of restricted stock granted under the Huntsman Corporation 2025 Stock Incentive Plan vest in three equal annual installments beginning February 12, 2027. |
| F2 | Shares automatically withheld upon vesting of restricted stock to satisfy tax withholding obligations. |