Drilling Tools International Corp — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Domino Michael Wayne Jr. | President, DTR Division | Sale | 2,083 | $2.65 | $5,520 | 1,460,133 | Dec 15, 2025 |
| Crofford Curt L. | — | Other | 1,959 | — | — | 99,510 | Dec 10, 2025 |
| FURST JACK D | — | Other | 32,606 | — | — | 177,072 | Dec 10, 2025 |
| Neuman Eric C | — | Other | 19,592 | — | — | 140,303 | Dec 10, 2025 |
| Vermillion Charles Richard Jr. | — | Other | 144,000 | — | — | — | Nov 28, 2025 |
| Domino Michael Wayne Jr. | President, DTR Division | Sale | 2,083 | $2.51 | $5,228 | 1,462,216 | Nov 17, 2025 |
| Domino Michael Wayne Jr. | President, DTR Division | Sale | 2,083 | $2.50 | $5,208 | 1,464,299 | Oct 24, 2025 |
| Domino Michael Wayne Jr. | President, DTR Division | Sale | 4,166 | $2.50 | $10,415 | 1,466,382 | Sep 17, 2025 |
| Crofford Curt L. | — | Option Exercise | 13,712 | — | — | 91,532 | Sep 12, 2025 |
| Neuman Eric C | — | Option Exercise | 18,610 | — | — | 18,610 | Jun 6, 2025 |
| Vermillion Charles Richard Jr. | — | Option Exercise | 18,610 | — | — | 18,610 | May 14, 2025 |
| Vermillion Charles Richard Jr. | — | Other | 36,000 | — | — | 363,944 | Nov 20, 2024 |
| Patterson Thomas Monroe | — | Option Exercise | 13,712 | — | — | 92,457 | May 14, 2024 |
| FURST JACK D | — | Other | 36,227 | — | — | 144,466 | May 14, 2024 |
| Patterson Thomas Monroe | — | Other | 19,802 | — | — | 44,802 | Sep 8, 2023 |
| Patterson Thomas Monroe | — | Purchase | 9,108 | $4.49 | $40,895 | 17,608 | Sep 7, 2023 |
| Prejean Robert Wayne | CEO, President | Award / Grant | 438,529 | — | — | 438,529 | Jun 20, 2023 |
| FURST JACK D | — | Award / Grant | 118,252 | — | — | 118,252 | Jun 20, 2023 |
| Domino Michael Wayne Jr. | President, DTR Division | Award / Grant | 1,470,548 | — | — | 1,470,548 | Jun 20, 2023 |
| Vermillion Charles Richard Jr. | — | Award / Grant | 399,944 | — | — | 399,944 | Jun 20, 2023 |
| Johnson David Richard | Chief Financial Officer | Award / Grant | 45,647 | — | — | 45,647 | Jun 20, 2023 |
| Crofford Curt L. | — | Award / Grant | 75,000 | — | — | 75,000 | Jun 20, 2023 |
| HICKS THOMAS O | — | Award / Grant | 15,928,111 | — | — | 15,928,111 | Jun 20, 2023 |
| ROC Energy Holdings, LLC | — | Purchase | 81,000 | $10.00 | $810,000 | 5,971,000 | Dec 9, 2021 |
| ROC Energy Holdings, LLC | — | Purchase | 715,000 | $10.00 | $7,150,000 | 5,890,000 | Dec 6, 2021 |