DTI (Drilling Tools International Corporation Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by DTI officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-17 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2026-08-03 | David Richard Johnson | Chief Financial Officer | F | — | — |
| 2026-08-03 | Aldo Rodriguez | Vice President of Sales | F | — | — |
| 2026-08-03 | Robert Wayne Prejean | Chief Executive Officer | F | — | — |
| 2026-08-03 | Trent Pope | See Remarks | F | — | — |
| 2026-08-03 | Michael Wayne Domino Jr. | President, DTR Division | F | — | — |
| 2026-06-15 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2026-05-15 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2026-05-13 | JACK D FURST | Director | M | — | — |
| 2026-05-13 | Curt L. Crofford | Director | M | — | — |
| 2026-05-13 | Eric C Neuman | Director | M | — | — |
| 2026-04-15 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2026-04-02 | Eric C Neuman | Director | J | — | — |
| 2026-04-02 | Curt L. Crofford | Director | J | — | — |
| 2026-04-02 | JACK D FURST | Director | J | — | — |
| 2026-03-30 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2026-03-16 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2026-03-12 | David Richard Johnson | Chief Financial Officer | M | — | — |
| 2026-03-12 | Michael Wayne Domino Jr. | President, DTR Division | M | — | — |
| 2026-03-12 | Aldo Rodriguez | Vice President of Sales | M | — | — |
| 2026-03-12 | Robert Wayne Prejean | Chief Executive Officer | M | — | — |
| 2026-03-12 | Trent Pope | See Remarks | M | — | — |
| 2026-02-17 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2026-01-21 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2026-01-16 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2025-12-17 | Curt L. Crofford | Director | J | — | — |
| 2025-12-17 | JACK D FURST | Director | J | — | — |
| 2025-12-17 | Eric C Neuman | Director | J | — | — |
| 2025-12-15 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2025-12-10 | Charles Richard Vermillion Jr. | Director | J | — | — |
| 2025-11-17 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2025-10-24 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2025-09-17 | Michael Wayne Domino Jr. | President, DTR Division | Sell | — | — |
| 2025-09-16 | Michael Wayne Domino Jr. | President, DTR Division | A | — | — |
| 2025-09-16 | David Richard Johnson | Chief Financial Officer | A | — | — |
| 2025-09-16 | Trent Pope | See Remarks | A | — | — |
| 2025-09-16 | David Stephenson | See Remarks | A | — | — |
| 2025-09-16 | Thomas Monroe Patterson | Director | M | — | — |
| 2025-09-16 | Robert Wayne Prejean | Chief Executive Officer | A | — | — |
| 2025-09-16 | JACK D FURST | Director | MIXED | — | — |
| 2025-09-16 | Curt L. Crofford | Director | MIXED | — | — |
| 2025-09-16 | Charles Richard Vermillion Jr. | Director | M | — | — |
| 2025-09-16 | Eric C Neuman | Director | MIXED | — | — |
| 2025-09-16 | Aldo Rodriguez | Vice President of Sales | A | — | — |
| 2024-11-27 | Charles Richard Vermillion Jr. | Director | J | — | — |
| 2024-05-16 | Curt L. Crofford | Director | A | — | — |
| 2024-05-16 | JACK D FURST | Director | A | — | — |
| 2024-05-16 | Thomas Monroe Patterson | Director | A | — | — |
| 2024-05-16 | Eric C Neuman | Director | A | — | — |
| 2024-05-16 | Charles Richard Vermillion Jr. | Director | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 16,623,292 | — |
| — | President, DTR Division | 1,430,006 | — |
| — | Chief Executive Officer | 491,076 | — |
| — | Director | 341,522 | — |
| — | Director | 216,266 | — |
| — | Director | 179,200 | — |
| — | Director | 145,395 | — |
| — | Vice President of Sales | 128,426 | — |
| — | Director | 107,790 | — |
| — | Chief Financial Officer | 67,430 | — |
| — | See Remarks | 10,552 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the DTI quote page; the site-wide leaderboard is on the insider transactions hub.