---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-028172"
form_type: "8-K"
ticker: "DMLP"
cik: "0001172358"
company_name: "DORCHESTER MINERALS, L.P."
filed_at: "2025-09-02T23:59:59+00:00"
generated_at: "2026-05-17T08:44:19.864039+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Dorchester Minerals acquires 3,050 net royalty acres in Colorado for 915,694 common units

## Summary
- Acquisition of mineral interests in Adams County, Colorado, totaling approximately 3,050 net royalty acres.
- Transaction structured as a non-taxable contribution and exchange; sellers received 915,694 common units.
- No cash consideration; units issued reflect partnership value of the acquired interests.
- Partnership operations remain unchanged; the acquisition expands its Colorado mineral holdings.

## SEC filing metadata
- accession: 0001437749-25-028172
- form_type: 8-K
- ticker: DMLP
- cik: 0001172358
- company_name: DORCHESTER MINERALS, L.P.
- filed_at: 2025-09-02T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1172358/000143774925028172/0001437749-25-028172-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1172358/000143774925028172/dmlp20250902_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-028172
- JSON: https://secwatch.observer/filing/0001437749-25-028172.json
- Plain text: https://secwatch.observer/filing/0001437749-25-028172.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.