Drilling Tools International's top three insider shareholders as of June 02, 2026 are Energy Holdings, Llc Roc (TenPercentOwner, 5.97Mn shares), Michael Wayne Jr. Domino (President, Dtr Division, 1.44Mn shares), Jack D Furst (Director, 458.74K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Jack D Furst | - | 0 | 458,737 | 02 Apr, 2026 |
| Thomas Monroe Patterson | - | 44,802 | 0 | 12 Sep, 2023 |
| Eric C Neuman | - | 312,896 | 0 | 02 Apr, 2026 |
| Curt L. Crofford | - | 116,769 | 0 | 02 Apr, 2026 |
| Energy Holdings, Llc Roc | - | 5,971,000 | 0 | 16 Dec, 2021 |
| Charles Richard Jr. Vermillion | - | 0 | 399,944 | 22 Jun, 2023 |
| Michael Wayne Jr. Domino | President, Dtr Division | 1,443,750 | 0 | 15 Apr, 2026 |
| Robert Wayne Prejean | Ceo, President | 0 | 438,529 | 22 Jun, 2023 |
| David Richard Johnson | Chief Financial Officer | 45,647 | 0 | 22 Jun, 2023 |
| Trent Pope | - | 15,000 | 0 | 12 Mar, 2026 |
| Aldo Rodriguez | Vice President Of Sales | 135,987 | 0 | 12 Mar, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 15 Apr, 2026 | Michael Wayne Jr. Domino | Common Stock | D | 2,083 | $2.89 | 1,443,750 | D | S |
| 31 Mar, 2026 | Curt L. Crofford | Common Stock | A | 17,259 | $0.00 | 116,769 | D | J |
| 31 Mar, 2026 | Eric C Neuman | Common Stock | A | 172,593 | $0.00 | 312,896 | D | J |
| 31 Mar, 2026 | Eric C Neuman | Common Stock | A | 172,593 | $0.00 | 312,896 | D | J |
| 31 Mar, 2026 | Eric C Neuman | Common Stock | A | 172,593 | $0.00 | 312,896 | D | J |
| 31 Mar, 2026 | Jack D Furst | Common Stock | A | 281,665 | $0.00 | 458,737 | I | J |
| 31 Mar, 2026 | Michael Wayne Jr. Domino | Common Stock | D | 3,169 | $4.00 | 1,445,833 | D | S |
| 30 Mar, 2026 | Michael Wayne Jr. Domino | Common Stock | D | 997 | $4.00 | 1,449,002 | D | S |
| 16 Mar, 2026 | Michael Wayne Jr. Domino | Common Stock | D | 2,083 | $3.58 | 1,449,999 | D | S |
| 28 Feb, 2026 | Trent Pope | Common Stock | A | 15,000 | $0.00 | 15,000 | D | M |
| 28 Feb, 2026 | Aldo Rodriguez | Common Stock | A | 25,500 | $0.00 | 135,987 | D | M |
| 28 Feb, 2026 | Trent Pope | Common Stock | A | 15,000 | $0.00 | 15,000 | D | M |
| 28 Feb, 2026 | Aldo Rodriguez | Common Stock | A | 25,500 | $0.00 | 135,987 | D | M |
| 28 Feb, 2026 | Trent Pope | Common Stock | A | 15,000 | $0.00 | 15,000 | D | M |
| 28 Feb, 2026 | Michael Wayne Jr. Domino | Common Stock | A | 25,277 | $0.00 | 1,452,082 | D | M |
| 28 Feb, 2026 | Aldo Rodriguez | Common Stock | A | 25,500 | $0.00 | 135,987 | D | M |
| 28 Feb, 2026 | Aldo Rodriguez | Restricted Stock Units | D | 25,500 | $0.00 | 76,500 | D | M |
| 28 Feb, 2026 | Trent Pope | Restricted Stock Units | A | 15,000 | $0.00 | 45,000 | D | M |
| 28 Feb, 2026 | Aldo Rodriguez | Restricted Stock Units | D | 25,500 | $0.00 | 76,500 | D | M |
| 28 Feb, 2026 | Trent Pope | Restricted Stock Units | A | 15,000 | $0.00 | 45,000 | D | M |