| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bemis Scott D | EVP - Manufacturing | 3503 NW 63RD ST, STE 500, OKLAHOMA CITY | /s/ Michael J. Foster, Attorney-in-Fact | 21 Jan 2026 | 0002025253 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LXU | Common Stock | Tax liability | $16,029 | -1,611 | -6.9% | $9.95 | 21,572 | 16 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares withheld to pay taxes upon vesting of Restricted Stock Award previously awarded pursuant to the Company's 2025 Long Term Incentive Plan. |