| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Crofford Curt L. | Director | 10370 RICHMOND AVENUE, SUITE 1000, HOUSTON | /s/ Curtis L. Crofford | 15 Sep 2025 | 0001499152 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DTI | Common Stock | Other | $0 | +2,820 | +3.8% | $0.000000 | 77,820 | 13 Sep 2024 | Direct | F1 |
| transaction | DTI | Common Stock | Options Exercise | $0 | +13,712 | +18% | $0.000000 | 91,532 | 14 May 2025 | Direct | |
| transaction | DTI | Common Stock | Other | $0 | +3,842 | +4.2% | $0.000000 | 95,374 | 06 Jun 2025 | Direct | F2 |
| transaction | DTI | Common Stock | Other | $0 | +2,177 | +2.3% | $0.000000 | 97,551 | 12 Sep 2025 | Direct | F3 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DTI | Restricted Stock Units | Award | $0 | +28,626 | $0.000000 | 28,626 | 13 May 2025 | Common Stock | 28,626 | Direct | F4, F5 | ||
| transaction | DTI | Restricted Stock Units | Options Exercise | $0 | -13,712 | -100% | $0.000000 | 0 | 14 May 2025 | Common Stock | 13,712 | Direct | F4, F6 |
| Id | Content |
|---|---|
| F1 | 2,820 shares of Drilling Tools International Corporation's ("DTI") common stock received as a result of HHEP Directional, L.P.'s pro rata distribution of shares to its limited partners for no consideration. |
| F2 | 3,842 shares of DTI's common stock received as a result of HHEP Directional, L.P.'s pro rata distribution of shares to its limited partners for no consideration. |
| F3 | 2,177 shares of DTI's common stock received as a result of HHEP Directional, L.P.'s pro rata distribution of shares to its limited partners for no consideration. |
| F4 | Each restricted stock unit represents a contingent right to receive one share of DTI's common stock. |
| F5 | The restricted stock units vest 100% upon the one-year anniversary of the grant date. |
| F6 | The restricted stock units vested 100% upon the one-year anniversary of the grant date. |