Trent Pope - 28 Feb 2026 Form 4/A - Amendment Insider Report for Drilling Tools International Corp (DTI)

Reporting relationship: Officer
Issuer ticker: DTI
Reported as of: 28 Feb 2026
Net transaction value: $0
SEC form: 4/A - Amendment
Accepted by SEC: 03 Aug 2026, 16:05:13 UTC
Original report date: 12 Mar 2026
Prior SEC filing: 12 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Trent Pope

Key filing fact

Trent Pope filed Form 4/A - Amendment for Drilling Tools International Corp (DTI) on 03 Aug 2026.

Key facts

This page summarizes Trent Pope's Form 4/A - Amendment filing for Drilling Tools International Corp (DTI).
1 reported transaction and 4 derivative rows are listed below.
Accepted by SEC: 03 Aug 2026, 16:05.

Change

Previous filing in this sequence was filed on 12 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0002050524 Primary reporting owner

Pope Trent

Relationship: Officer
Address: C/O DRILLING TOOLS INTERNATIONAL CORP., 10370 RICHMOND AVENUE, SUITE 1000, HOUSTON
Signature: /s/ Trent Pope
Signature date: 03 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

DTI transaction

Common Stock

Tax liability

Transaction value
Shares: -4,448
Change %: -30%
Price: $0.000000^*
Shares after: 10,552
Date: 28 Feb 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

DTI holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 45,000
Date: 28 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount
Exercise price
Footnotes: F1, F2

DTI holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 22,502
Date: 28 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount
Exercise price
Footnotes: F1, F2

DTI holding Derivative

Performance Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 67,505
Date: 28 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount
Exercise price
Footnotes: F3, F4

DTI holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 75,000
Date: 28 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount
Exercise price
Footnotes: F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

Each RSU represents a contingent right to receive one share of the Company common stock.

Footnote F2

On February 27, 2026, the reporting person was granted 22,502 RSUs under the Company's 2023 Omnibus Incentive Plan, as may be amended from time to time (the "Plan"), pursuant to the 2026 long-term incentive program approved by the Board of Directors (the "2026 LTIP"). The RSUs vest in substantially equal installments on each of the first three (3) anniversaries of the grant date, subject to continued service.

Footnote F3

Each performance stock unit ("PSU") represents a contingent right to receive one share of the Company's common stock.

Footnote F4

On February 27, 2026, the reporting person was granted 67,505 PSUs under the Plan, pursuant to the 2026 LTIP. The PSUs are subject to the achievement of performance conditions based on EBITDA, weighted at 100%, with annual reset over a three-year performance vesting period. Achievement at threshold results in a 50% payout opportunity, while achievement at maximum results in a 200% payout opportunity.

Footnote F5

Two-thirds (2/3) of the stock options have vested in substantially equal installments on each of the first two (2) anniversaries of the grant date, with the remaining one-third (1/3) scheduled to vest on the third (3rd) anniversary of the grant date, February 14, 2024.

SEC remarks

Vice President - Wellbore Optimization; On March 12, 2026, the reporting person filed a Form 4 which inadvertently reported that, following the vesting of restricted stock units ("RSUs"), he retained 15,000 shares of common stock. In fact, as reported in this amendment, 4,448 shares were withheld by Drilling Tools International Corp (the "Company") to pay for taxes. The corrected amount is reflected in this amendment.