Dorchester Minerals Ownership & Insider Activity

Dorchester Minerals (DMLP) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 2.0% of shares outstanding. Institutional investors hold 1.9%. Over the past 90 days, insiders made 1 purchase worth $147K.

Shares Outstanding

49.091M

Shares Float

46.244M

Insider Shares Owned

999.212K

Insider % Owned

2.0%

Institutional Shares Held

935.728K

Institutional % Held

1.9%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

$147K total

Sales (90d)

Net Activity

Net Buying

Net Value (90d)

$147K

Dorchester Minerals Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Aug 19, 2026	Leslie A Moriyama	CHIEF FINANCIAL OFFICER	BUY	5.197K	$28.30	$147K
Jun 1, 2026	DORCHESTER MINERALS OPERATING LP	—	BUY	7.500K	$27.56	$207K
May 20, 2026	DORCHESTER MINERALS OPERATING LP	—	BUY	7.500K	$28.30	$212K
May 12, 2026	Bradley J Ehrman	CHIEF EXECUTIVE OFFICER	BUY	4.000K	$26.78	$107K

Date	Member	Party	Chamber	Action	Amount
Mar 13, 2026	August Pfluger	R	House	Purchase	$15,001 - $50,000