Drilling Tools International Corp. (DTI) Insider Trading
Over the last 3 months, DTI insiders made 0 open-market buys and 2 sales, a net sale of -$11K (SEC Form 4). Over the last 6 months, 17 institutions increased and 8 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
2
Net (3m)
-$10.5K
Insider trades by month Buys Sells
Feb
Mar
Apr
May
Jun
Aug
Context3-month price -9.7%Institutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 17, 2026 | Domino Michael Wayne Jr.officer: President, DTR Division | Sell | 2,083 | $2.50 |
| Aug 3, 2026 | Prejean Robert Waynedirector, officer: Chief Executive Officer | Tax | 18,543 | — |
| Aug 3, 2026 | Rodriguez Aldoofficer: Vice President of Sales | Tax | 7,561 | — |
| Aug 3, 2026 | Domino Michael Wayne Jr.officer: President, DTR Division | Tax | 7,495 | — |
| Aug 3, 2026 | Johnson David Richardofficer: Chief Financial Officer | Tax | 9,181 | — |
| Aug 3, 2026 | Pope Trentofficer: See Remarks | Tax | 4,448 | — |
| Jun 15, 2026 | Domino Michael Wayne Jr.officer: President, DTR Division | Sell | 2,083 | $2.56 |
| May 15, 2026 | Domino Michael Wayne Jr.officer: President, DTR Division | Sell | 2,083 | $3.07 |
| May 13, 2026 | FURST JACK Ddirector | Option | 28,626 | — |
| May 13, 2026 | Crofford Curt L.director | Option | 28,626 | — |
| May 13, 2026 | Neuman Eric Cdirector | Option | 28,626 | — |
| Apr 30, 2026 | Green Ira Harris Jrdirector | Grant | 23,438 | — |
| Apr 30, 2026 | Crofford Curt L.director | Grant | 23,438 | — |
| Apr 30, 2026 | Neuman Eric Cdirector | Grant | 23,438 | — |
| Apr 30, 2026 | FURST JACK Ddirector | Grant | 23,438 | — |
| Apr 30, 2026 | Kimes Daniel Jeffreydirector | Grant | 23,438 | — |
| Apr 30, 2026 | THIGPEN JEREMY Ddirector | Grant | 23,438 | — |
| Apr 15, 2026 | Domino Michael Wayne Jr.officer: President, DTR Division | Sell | 2,083 | $2.89 |
| Mar 31, 2026 | Domino Michael Wayne Jr.officer: President, DTR Division | Sell | 3,169 | $4.00 |
| Mar 30, 2026 | Domino Michael Wayne Jr.officer: President, DTR Division | Sell | 997 | $4.00 |
| Mar 16, 2026 | Domino Michael Wayne Jr.officer: President, DTR Division | Sell | 2,083 | $3.58 |
| Mar 12, 2026 | Prejean Robert Waynedirector, officer: Chief Executive Officer | Grant | 257,162 | — |
| Mar 12, 2026 | Pope Trentofficer: See Remarks | Grant | 67,505 | — |
| Mar 12, 2026 | Pope Trentofficer: See Remarks | Grant | 22,502 | — |
| Mar 12, 2026 | Pope Trentofficer: See Remarks | Option | 15,000 | — |
| Mar 12, 2026 | Johnson David Richardofficer: Chief Financial Officer | Grant | 112,009 | — |
| Mar 12, 2026 | Johnson David Richardofficer: Chief Financial Officer | Grant | 37,336 | — |
| Mar 12, 2026 | Johnson David Richardofficer: Chief Financial Officer | Option | 30,964 | — |
| Mar 12, 2026 | Domino Michael Wayne Jr.officer: President, DTR Division | Grant | 68,577 | — |
| Mar 12, 2026 | Prejean Robert Waynedirector, officer: Chief Executive Officer | Option | 71,090 | — |
Source: DTI SEC Form 4 filings, latest Aug 17, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their DTI positions over the last 6 months (SEC Form 13F).
Increased
17
New positions
32
Reduced
8
Sold out
66
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| GENDELL JEFFREY L | Reduced | 2.4M | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 449K | May 15, 2026 |
| MARSHALL WACE, LLP | New Position | 391K | May 15, 2026 |
| CITADEL ADVISORS LLC | Increased | 320K | May 15, 2026 |
| WALLEYE CAPITAL LLC | New Position | 287K | May 13, 2026 |
| SOLIDARITY WEALTH, LLC | Unchanged | 273K | Apr 29, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | New Position | 220K | May 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 187K | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | Increased | 142K | May 18, 2026 |
| MAI CAPITAL MANAGEMENT | Increased | 133K | May 15, 2026 |
| POINT72 ASSET MANAGEMENT, L.P. | Increased | 121K | May 15, 2026 |
| DIAMETRIC CAPITAL, LP | New Position | 117K | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 113K | May 7, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | New Position | 110K | May 13, 2026 |
| BLACKROCK, INC. | Increased | 103K | May 13, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.