| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Prejean Robert Wayne | Chief Executive Officer, Director | C/O DRILLING TOOLS INTERNATIONAL CORP., 10370 RICHMOND AVENUE, SUITE 1000, HOUSTON | /s/ Robert Wayne Prejean | 15 Sep 2025 | 0001981986 |
| 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 | +284,360 | $0.000000 | 284,360 | 19 Feb 2025 | Common Stock | 284,360 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents a contingent right to receive one share of Drilling Tools International Corporation's common stock. |
| F2 | The Restricted Stock Units vest in substantially equal installments on each of the first four (4) anniversaries of the grant date. |