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US INSIDER PROFILE · NON-SCORING RESEARCH
DORCHESTER MINERALS OPERATING LP
Other
Identity: SEC reporting-owner CIK · Reporting-owner CIK: 0001646289
Purchase history
- Companies traded
- 1
- Purchases · 12M
- 5
- Purchases · 24M
- 11
- Average purchase
- $318.6K
- Median purchase
- $334.1K
- Gross purchase value
- $3.5M
Companies: DORCHESTER MINERALS, L.P.
11 SEC accession(s) · 0 joint-owner event(s). Values are reported Form 4 transaction values in USD.
Qualifying purchase disclosures
| Published | Company | Ticker | Role | Reported value | SEC source |
|---|---|---|---|---|---|
| 2026-06-02 | DORCHESTER MINERALS, L.P. | DMLP | Other | $206.7K | Open filing |
| 2026-05-22 | DORCHESTER MINERALS, L.P. | DMLP | Other | $212.3K | Open filing |
| 2026-02-13 | DORCHESTER MINERALS, L.P. | DMLP | Other | $504.8K | Open filing |
| 2025-12-23 | DORCHESTER MINERALS, L.P. | DMLP | Other | $334.1K | Open filing |
| 2025-12-19 | DORCHESTER MINERALS, L.P. | DMLP | Other | $445.2K | Open filing |
| 2025-05-01 | DORCHESTER MINERALS, L.P. | DMLP | Other | $287.6K | Open filing |
| 2025-02-07 | DORCHESTER MINERALS, L.P. | DMLP | Other | $10.4K | Open filing |
| 2025-02-04 | DORCHESTER MINERALS, L.P. | DMLP | Other | $438.5K | Open filing |
| 2024-12-30 | DORCHESTER MINERALS, L.P. | DMLP | Other | $31.7K | Open filing |
| 2024-12-26 | DORCHESTER MINERALS, L.P. | DMLP | Other | $340.8K | Open filing |
| 2024-12-12 | DORCHESTER MINERALS, L.P. | DMLP | Other | $692.5K | Open filing |
Post-purchase outcomes
Excess return = stock return − S&P 500 ETF (SPY adjusted close) return. Returns start on the first shared trading session on or after publication.
No completed point-in-time price outcome is available yet.
Research patterns
- First purchase in 12M
- 0/10
- Large purchase ≥ $100k
- 9/11
- Cluster buying · 15D
- 2/11
- Buying the dip
- 0/—
Routine / opportunistic: Not classifiable. These labels never affect the score or ranking.
Small samples remain visible but are not scored. This research enrichment never affects US-v1.1.