| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CHANDLER JOHN D | Director | 3503 NW 63RD ST, STE 500, OKLAHOMA CITY | /s/ Michael J. Foster, Attorney-in-Fact | 06 May 2025 | 0001188020 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LXU | Common Stock | Purchase | $52,560 | +8,000 | $6.57 | 8,000 | 05 May 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This transaction was executed by the John Duane Chandler Trust in multiple trades at prices ranging from $6.51 to $6.60. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |