Key facts
- This page summarizes C. Richard Vermillion's Form 4 filing for Drilling Tools International Corp (DTI).
- 5 reported transactions and 3 derivative rows are listed below.
- Accepted by SEC: 16 Sep 2025, 16:05.
C. Richard Vermillion - 14 May 2024 Form 4 Insider Report for Drilling Tools International Corp (DTI)
- Reporting relationship
- Director
- Issuer ticker
- DTI
- Reported as of
- 14 May 2024
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 16 Sep 2025, 16:05:14 UTC
- Prior SEC filing
- 22 Jun 2023
- Next SEC filing
- 27 Nov 2024
- Source filing
- View source filing
- Reporting owner signature
- /s/ C. Richard Vermillion
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
C. Richard Vermillion filed Form 4 for Drilling Tools International Corp (DTI) on 16 Sep 2025.
Change
- Previous filing in this sequence was filed on 22 Jun 2023.
- 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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001981923
Primary reporting owner
Vermillion Charles Richard Jr.
- Relationship
- Director
- Address
- 10370 RICHMOND AVENUE, SUITE 1000, HOUSTON
- Signature
- /s/ C. Richard Vermillion
- Signature date
- 15 Sep 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
DTI
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +18,610
- Change %
- Price
- $0.000000
- Shares after
- 18,610
- Date
- 14 May 2024
- Ownership
- Direct
DTI
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +13,712
- Change %
- +74%
- Price
- $0.000000
- Shares after
- 32,322
- Date
- 14 May 2025
- Ownership
- Direct
DTI
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 399,944
- Date
- 14 May 2024
- Ownership
- By MV Partners I, LP
- Footnotes
- F1, F3
DTI
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 363,644
- Date
- 14 May 2024
- Ownership
- By MV Partners I, LP
- Footnotes
- F2, F3
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
DTI
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -18,610
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 14 May 2024
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 18,610
- Exercise price
- Footnotes
- F4, F5
DTI
transaction
Derivative
Restricted Stock Units
Award
- Transaction value
- $0
- Shares
- +28,626
- Change %
- Price
- $0.000000
- Shares after
- 28,626
- Date
- 13 May 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 28,626
- Exercise price
- Footnotes
- F4, F6
DTI
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -13,712
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 14 May 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 13,712
- Exercise price
- Footnotes
- F4, F7
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 7 footnotes
Footnote F1
Reflects 399,944 shares of common stock owned by MV Partners I, LP as of May 14, 2024.
Footnote F2
Reflects 363,644 shares of common stock owned by MV Partners I, LP as of May 15, 2025.
Footnote F3
The Reporting Person is the sole owner and Chairman of the Board of Directors of MV Partners, Inc., the general partner of MV Partners. Mr. Vermillion disclaims any beneficial ownership of any shares of common stock held by MV Partners I, LP, other than his pecuniary interest therein.
Footnote F4
Each restricted stock unit represents a contingent right to receive one share of Drilling Tools International Corporation's common stock.
Footnote F5
The restricted stock units vested 100% on the grant date.
Footnote F6
The restricted stock units vest 100% upon the one-year anniversary of the grant date.
Footnote F7
The restricted stock units vested 100% upon the one-year anniversary of the grant date.