DORCHESTER MINERALS OPERATING LP
CIK 1646289 · last filed 2026-06-02
DORCHESTER MINERALS OPERATING LP is a corporate insider who has filed 80 SEC Form 4 insider transactions across 1 company since 2015. The most recent filing shows the insider bought $206.7K of DMLP on Jun 2, 2026. Across all open-market trades the lifetime net is +$10.9M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $1.8M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$1.76M
1
80
$10.85M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DMLP | 66,016 | $26.71 | $1.76M | $10.85M | 80 | 2026-06-02 |
Recent Filings
80 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-02 | DMLP | Buy (P) | +7,500 | $206.7K | EDGAR |
| 2026-05-22 | DMLP | Buy (P) | +7,500 | $212.3K | EDGAR |
| 2026-02-13 | DMLP | Buy (P) | +20,000 | $504.8K | EDGAR |
| 2025-12-23 | DMLP | Buy (P) | +15,000 | $334.1K | EDGAR |
| 2025-12-19 | DMLP | Buy (P) | +20,000 | $445.2K | EDGAR |
| 2025-12-02 | DMLP | Other (J) | −58,000 | -$1.27M | EDGAR |
| 2025-05-01 | DMLP | Buy (P) | +10,000 | $287.6K | EDGAR |
| 2025-02-07 | DMLP | Buy (P) | +335 | $10.4K | EDGAR |
| 2025-02-04 | DMLP | Buy (P) | +14,000 | $438.5K | EDGAR |
| 2024-12-30 | DMLP | Buy (P) | +954 | $31.7K | EDGAR |