Key facts
- This page summarizes Frank Damon Box's Form 4 filing for DORCHESTER MINERALS, L.P. (DMLP).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 03 Dec 2025, 17:38.
Frank Damon Box - 03 Dec 2025 Form 4 Insider Report for DORCHESTER MINERALS, L.P. (DMLP)
- Reporting relationship
- Director
- Issuer ticker
- DMLP
- Reported as of
- 03 Dec 2025
- Net transaction value
- +$109,825
- SEC form
- 4
- Accepted by SEC
- 03 Dec 2025, 17:38:34 UTC
- Prior SEC filing
- 08 Sep 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Frank Damon Box
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Frank Damon Box filed Form 4 for DORCHESTER MINERALS, L.P. (DMLP) on 03 Dec 2025.
Change
- Previous filing in this sequence was filed on 08 Sep 2025.
- Current net transaction value: +$109,825.
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 0002042162
Primary reporting owner
Box Frank Damon
- Relationship
- Director
- Address
- 13603 PINEROCK LANE, HOUSTON
- Signature
- /s/ Frank Damon Box
- Signature date
- 03 Dec 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
DMLP
transaction
Common Units
Purchase
- Transaction value
- $109,825
- Shares
- +5,000
- Change %
- +125%
- Price
- $21.96
- Shares after
- 9,000
- Date
- 03 Dec 2025
- Ownership
- Direct
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
These common units are held by Mr. Box jointly with his spouse.