Dorchester Minerals Operating LP

CIK: 0001646289

Transaction Breakdown

Open Market Buys (P)34 (94.4%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)2 (5.6%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

DMLP

DORCHESTER MINERALS, L.P.

Discretionary Trading P&L

Holdings

Transaction History (36 total)

DMLP
DORCHESTER MINERALS, L.P.
Jun 1, 2026
Purchase(P)
Direct
999 shares at avg. $27.62$28K
DMLP
DORCHESTER MINERALS, L.P.
Jun 1, 2026
Purchase(P)
Direct
4K shares at avg. $27.50$110K
DMLP
DORCHESTER MINERALS, L.P.
Jun 1, 2026
Purchase(P)
Direct
2.5K shares at avg. $27.64$69K
DMLP
DORCHESTER MINERALS, L.P.
May 20, 2026
Purchase(P)
Direct
1.5K shares at avg. $28.24$42K
DMLP
DORCHESTER MINERALS, L.P.
May 20, 2026
Purchase(P)
Direct
6K shares at avg. $28.32$170K
DMLP
DORCHESTER MINERALS, L.P.
Feb 13, 2026
Purchase(P)
Direct
5K shares at avg. $25.29$126K
DMLP
DORCHESTER MINERALS, L.P.
Feb 12, 2026
Purchase(P)
Direct
5K shares at avg. $25.08$125K
DMLP
DORCHESTER MINERALS, L.P.
Feb 11, 2026
Purchase(P)
Direct
10K shares at avg. $25.29$253K
DMLP
DORCHESTER MINERALS, L.P.
Dec 22, 2025
Purchase(P)
Direct
10K shares at avg. $22.30$223K
DMLP
DORCHESTER MINERALS, L.P.
Dec 19, 2025
Purchase(P)
Direct
5K shares at avg. $22.23$111K
DMLP
DORCHESTER MINERALS, L.P.
Dec 18, 2025
Purchase(P)
Direct
15.7K shares at avg. $22.28$350K
DMLP
DORCHESTER MINERALS, L.P.
Dec 17, 2025
Purchase(P)
Direct
4.3K shares at avg. $22.19$95K
DMLP
DORCHESTER MINERALS, L.P.
Nov 28, 2025
Other(J)
Direct
58K shares at avg. $21.95$1.3M
DMLP
DORCHESTER MINERALS, L.P.
Apr 30, 2025
Purchase(P)
Direct
10K shares at avg. $28.76$288K
DMLP
DORCHESTER MINERALS, L.P.
Feb 6, 2025
Purchase(P)
Direct
335 shares at avg. $31.06$10K
DMLP
DORCHESTER MINERALS, L.P.
Feb 4, 2025
Purchase(P)
Direct
6.5K shares at avg. $30.90$201K
DMLP
DORCHESTER MINERALS, L.P.
Jan 31, 2025
Purchase(P)
Direct
7.5K shares at avg. $31.69$238K
DMLP
DORCHESTER MINERALS, L.P.
Dec 30, 2024
Purchase(P)
Direct
4 shares at avg. $33.06$132.24
DMLP
DORCHESTER MINERALS, L.P.
Dec 30, 2024
Purchase(P)
Direct
940 shares at avg. $33.19$31K
DMLP
DORCHESTER MINERALS, L.P.
Dec 30, 2024
Purchase(P)
Direct
10 shares at avg. $33.15$331.5
DMLP
DORCHESTER MINERALS, L.P.
Dec 26, 2024
Purchase(P)
Direct
4K shares at avg. $32.86$131K
DMLP
DORCHESTER MINERALS, L.P.
Dec 23, 2024
Purchase(P)
Direct
1K shares at avg. $32.27$32K
DMLP
DORCHESTER MINERALS, L.P.
Dec 23, 2024
Purchase(P)
Direct
3K shares at avg. $32.20$97K
DMLP
DORCHESTER MINERALS, L.P.
Dec 23, 2024
Purchase(P)
Direct
2.5K shares at avg. $32.21$81K
DMLP
DORCHESTER MINERALS, L.P.
Dec 12, 2024
Purchase(P)
Direct
3K shares at avg. $32.85$99K

		Type	Shares	Price		Ownership
Jun 1, 2026	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	999	$27.62	$27,592	Direct
Jun 1, 2026	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	4,001	$27.50	$110,028	Direct
Jun 1, 2026	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	2,500	$27.64	$69,100	Direct
May 20, 2026	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	1,500	$28.24	$42,360	Direct
May 20, 2026	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	6,000	$28.32	$169,920	Direct
Feb 13, 2026	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	5,000	$25.29	$126,450	Direct
Feb 12, 2026	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	5,000	$25.08	$125,400	Direct
Feb 11, 2026	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	10,000	$25.29	$252,900	Direct
Dec 22, 2025	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	10,000	$22.30	$222,994	Direct
Dec 19, 2025	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	5,000	$22.23	$111,130	Direct
Dec 18, 2025	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	15,729	$22.28	$350,422	Direct
Dec 17, 2025	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	4,271	$22.19	$94,794	Direct
Nov 28, 2025	DMLP DORCHESTER MINERALS, L.P.	Other(J)	58,000	$21.95	$1,272,810	Direct
Apr 30, 2025	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	10,000	$28.76	$287,600	Direct
Feb 6, 2025	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	335	$31.06	$10,405	Direct
Feb 4, 2025	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	6,500	$30.90	$200,850	Direct
Jan 31, 2025	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	7,500	$31.69	$237,675	Direct
Dec 30, 2024	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	4	$33.06	$132	Direct
Dec 30, 2024	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	940	$33.19	$31,199	Direct
Dec 30, 2024	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	10	$33.15	$332	Direct
Dec 26, 2024	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	4,000	$32.86	$131,440	Direct
Dec 23, 2024	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	1,000	$32.27	$32,270	Direct
Dec 23, 2024	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	3,000	$32.20	$96,600	Direct
Dec 23, 2024	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	2,500	$32.21	$80,525	Direct
Dec 12, 2024	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	3,005	$32.85	$98,714	Direct

1-25 of 36 transactions

About DORCHESTER MINERALS OPERATING LP

DORCHESTER MINERALS OPERATING LP (SEC CIK 0001646289) files insider reports with the SEC as DORCHESTER MINERALS, L.P. (DMLP).

Signal8 holds 13 ownership filings by DORCHESTER MINERALS OPERATING LP, all Form 4s, filed between Dec 5, 2024 and Jun 2, 2026. Those filings report 36 transactions, from Dec 3, 2024 to Jun 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on DORCHESTER MINERALS OPERATING LP's filings is in DALLAS, TX.

Recent filings by DORCHESTER MINERALS OPERATING LP

Jun 1, 2026: Open-market purchases of DMLP shares (3 lines, Form 4, code P).
May 20, 2026: Open-market purchases of DMLP shares (2 lines, Form 4, code P).
Feb 13, 2026: Open-market purchase of DMLP shares (Form 4, code P).
Feb 12, 2026: Open-market purchase of DMLP shares (Form 4, code P).
Feb 11, 2026: Open-market purchase of DMLP shares (Form 4, code P).

Other insiders filing for DORCHESTER MINERALS, L.P. (DMLP)

MORIYAMA LESLIE A, Chief Financial Officer
EHRMAN BRADLEY J, Chief Executive Officer
Sturrock Troy, Director
Nance Albert G III, Director
Box Frank Damon, Director
VAUGHN ROBERT C, Director

How to read Form 4 transaction codes