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Dorchester Minerals Operating Lp

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Dorchester Minerals Operating Lp (Other) filed 5 Form 4 reports as a reporting entity in the trailing twelve months (5 purchases, 0 sales), most often in Dorchester Minerals, L.P. (DMLP). Across 5 priced purchase filings, the average 21-session return was -0.2% from execution and +2.6% from disclosure (delay-adjusted; derived). The largest single filing was $505K of DMLP (20,000 sh across 3 lots, as filed), executed Feb 11.

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Return, ttmiAverage return per filing, trailing twelve months
-0.2%
avg across 5 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+2.6%
same 5 filings, from disclosure
Filings, ttm
5
5 buys · 0 sells
Median delay
2d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$1.5M
shares × price, as filed
Last traded
Jun 1
Filed Jun 2

Median ADV $5.2M across their filed names

Impact on $10,000 · 12M
$11,085 (+10.8%)
S&P 500 $11,725 (+17.2%) · 6.4 pts behind
$12.3k$10.9k$9.5kSep 22 2025Mar 23Sep 21
Dorchester Minerals Operating Lp S&P 500

Compounded across filings from disclosure dates · past 12 months

Open performance
Volume by month
$685K$342K$0Oct 2024Apr 2025Oct 2025Apr 2026Dec 2024 · buys $395KFeb 2025 · buys $439KMay 2025 · buys $288KDec 2025 · buys $685KFeb 2026 · buys $505KMay 2026 · buys $170KJun 2026 · buys $110K
Buys $2.6M Sells $0

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Energy 5 filings

Sector per market data · by filing · past 12 months

Most traded names
DMLP Dorchester Minerals, L.P. DMLP · 9 buys · 0 sells 9 filings
Recent filings
DMLPPURCHASE Dorchester Minerals, L.P. View filing → $264K
7,995 sh across 2 lots
Exec Dec 11 2024
Filed Dec 12 2024 · 5:30 PM ET