| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Baker Christopher J. | President, Chief Executive Officer and Director, Director | 3040 POST OAK BOULEVARD, 15TH FLOOR, HOUSTON | /s/ Max L. Bouthillette, attorney-in-fact | 10 Feb 2026 | 0001714015 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KLXE | Common stock | Options Exercise | +28,191 | +6.2% | 482,917 | 09 Feb 2026 | Direct | F1 | ||
| transaction | KLXE | Common stock | Disposed to Issuer | $72,733 | -28,191 | -5.8% | $2.58 | 454,726 | 09 Feb 2026 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KLXE | Restricted Stock Unit | Options Exercise | $0 | -28,191 | -7.3% | $0.000000 | 355,965 | 09 Feb 2026 | Common stock | 28,191 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each Restricted Stock Unit represents the economic equivalent of one share of common stock, and was settled in cash. |
| F2 | The Restricted Stock Units vested on 2/9/2026. |
President, Chief Executive Officer and Director