Through the 90-day period concluding February 19, 2026, Drilling Tools International's top three insider stakeholders include Director Thomas O Hicks (16.62Mn shares), TenPercentOwner Energy Holdings, Llc Roc (5.97Mn shares), President And Dtr Division Michael Wayne Jr. Domino (1.43Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Thomas O Hicks | 16,623,292 | 28 Jun, 2023 | |
| Energy Holdings, Llc Roc | 5,971,000 | 16 Dec, 2021 | |
| Michael Wayne Jr. Domino | President And Dtr Division | 1,426,805 | 17 Feb, 2026 |
| Robert Wayne Prejean | Ceo And President | 438,529 | 22 Jun, 2023 |
| Jack D Furst | 177,072 | 17 Dec, 2025 | |
| Eric C Neuman | 140,303 | 17 Dec, 2025 | |
| Curt L. Crofford | 99,510 | 17 Dec, 2025 | |
| David Richard Johnson | Chief Financial Officer | 45,647 | 22 Jun, 2023 |
| Thomas Monroe Patterson | 44,802 | 12 Sep, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 17 Feb, 2026 | Michael Wayne Jr. Domino | Common Stock | D | 2,083 | $3.88 | 1,426,805 | D | S |
| 17 Feb, 2026 | Michael Wayne Jr. Domino | Common Stock | D | 4,166 | $4.00 | 1,428,888 | D | S |
| 21 Jan, 2026 | Michael Wayne Jr. Domino | Common Stock | D | 24,996 | $4.00 | 1,433,054 | D | S |
| 15 Jan, 2026 | Michael Wayne Jr. Domino | Common Stock | D | 2,083 | $3.36 | 1,458,050 | D | S |
| 15 Dec, 2025 | Michael Wayne Jr. Domino | Common Stock | D | 2,083 | $2.65 | 1,460,133 | D | S |
| 10 Dec, 2025 | Jack D Furst | Common Stock | A | 32,606 | $0.00 | 177,072 | I | J |
| 10 Dec, 2025 | Eric C Neuman | Common Stock | A | 19,592 | $0.00 | 140,303 | D | J |
| 10 Dec, 2025 | Eric C Neuman | - | - | 140,303 | D | |||
| 10 Dec, 2025 | Curt L. Crofford | Common Stock | A | 1,959 | $0.00 | 99,510 | D | J |
| 10 Dec, 2025 | Charles Richard Jr. Vermillion | - | - | 0 | I | |||
| 10 Dec, 2025 | Charles Richard Jr. Vermillion | Common Stock | D | 144,000 | $0.00 | 0 | I | J |
| 28 Nov, 2025 | Charles Richard Jr. Vermillion | - | - | 39,944 | I | |||
| 28 Nov, 2025 | Charles Richard Jr. Vermillion | - | - | 327,944 | I | |||
| 28 Nov, 2025 | Charles Richard Jr. Vermillion | Common Stock | D | 36,000 | $0.00 | 327,944 | I | J |
| 28 Nov, 2025 | Charles Richard Jr. Vermillion | - | - | 183,944 | I | |||
| 28 Nov, 2025 | Charles Richard Jr. Vermillion | - | - | 144,000 | I | |||
| 28 Nov, 2025 | Charles Richard Jr. Vermillion | Common Stock | A | 39,944 | $0.00 | 39,944 | I | J |
| 28 Nov, 2025 | Charles Richard Jr. Vermillion | Common Stock | D | 39,944 | $0.00 | 144,000 | I | J |
| 28 Nov, 2025 | Charles Richard Jr. Vermillion | Common Stock | D | 144,000 | $0.00 | 183,944 | I | J |
| 17 Nov, 2025 | Michael Wayne Jr. Domino | Common Stock | D | 2,083 | $2.51 | 1,462,216 | D | S |