| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Stanford Geoffrey C | Senior Vice President, Chief Accounting Officer and Interim Chief Financial Officer | 3040 POST OAK BOULEVARD, 15TH FLOOR, HOUSTON | /s/ Max L. Bouthillette, attorney-in-fact | 15 Dec 2025 | 0001563798 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KLXE | Common stock | Purchase | $58,200 | +30,000 | +110% | $1.94 | 57,262 | 12 Dec 2025 | Direct | F1 |
| transaction | KLXE | Common stock | Purchase | $37,000 | +20,000 | +35% | $1.85 | 77,262 | 15 Dec 2025 | Direct |
| Id | Content |
|---|---|
| F1 | The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions on one day at prices ranging from $1.91 to $1.95. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. |
Senior Vice President, Chief Accounting Officer and Interim Chief Financial Officer