Bradley J. Ehrman

CIK: 0001642868

Transaction Breakdown

Open Market Buys (P)5 (31.3%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)4 (25.0%)

Derivative conversions

Awards (A)2 (12.5%)

Compensation grants

Other (G, F, J, C, D, …)5 (31.3%)

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

Companies & Roles (1)

DMLP

DORCHESTER MINERALS, L.P.

Officer

Discretionary Trading P&L

Holdings

Transaction History (16 total)

DMLP
DORCHESTER MINERALS, L.P.
May 12, 2026
Purchase(P)
Indirect
4K shares at avg. $26.78$107K
DMLP
DORCHESTER MINERALS, L.P.
Dec 15, 2025
Exercise(M)
Direct
4.7K shares-
DMLP
DORCHESTER MINERALS, L.P.
Dec 15, 2025
Tax Payment(F)
Direct
1.7K shares-
DMLP
DORCHESTER MINERALS, L.P.
Dec 3, 2025
Exercise(M)
Direct
4.8K shares-
DMLP
DORCHESTER MINERALS, L.P.
Dec 3, 2025
Tax Payment(F)
Direct
1.7K shares-
DMLP
DORCHESTER MINERALS, L.P.
Dec 1, 2025
Award(A)
Direct
18K shares at avg. $21.63$389K
DMLP
DORCHESTER MINERALS, L.P.
Dec 1, 2025
Tax Payment(F)
Direct
6.5K shares at avg. $21.63$142K
DMLP
DORCHESTER MINERALS, L.P.
Nov 26, 2025
Purchase(P)
Indirect
2.5K shares at avg. $21.60$54K
DMLP
DORCHESTER MINERALS, L.P.
Nov 25, 2025
Purchase(P)
Indirect
1K shares at avg. $21.26$21K
DMLP
DORCHESTER MINERALS, L.P.
Mar 3, 2025
Purchase(P)
Indirect
3.4K shares at avg. $29.80$100K
DMLP
DORCHESTER MINERALS, L.P.
Dec 13, 2024
Exercise(M)
Notional Units
Direct
4.7K shares-
DMLP
DORCHESTER MINERALS, L.P.
Dec 13, 2024
Tax Payment(F)
Direct
1.9K shares-
DMLP
DORCHESTER MINERALS, L.P.
Dec 3, 2024
Award(A)
Direct
14.4K shares-
DMLP
DORCHESTER MINERALS, L.P.
Dec 3, 2024
Exercise(M)
Direct
4.7K shares-
DMLP
DORCHESTER MINERALS, L.P.
Dec 3, 2024
Purchase(P)
Direct
14.4K shares at avg. $34.41$497K
DMLP
DORCHESTER MINERALS, L.P.
Dec 3, 2024
Tax Payment(F)
Direct
5.7K shares at avg. $34.41$195K

		Type	Shares	Price		Ownership
May 12, 2026	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	4,000	$26.78	$107,120	Indirect
Dec 15, 2025	DMLP DORCHESTER MINERALS, L.P.	Exercise(M)	4,727	-	-	Direct
Dec 15, 2025	DMLP DORCHESTER MINERALS, L.P.	Tax Payment(F)	1,719	-	-	Direct
Dec 3, 2025	DMLP DORCHESTER MINERALS, L.P.	Exercise(M)	4,810	-	-	Direct
Dec 3, 2025	DMLP DORCHESTER MINERALS, L.P.	Tax Payment(F)	1,749	-	-	Direct
Dec 1, 2025	DMLP DORCHESTER MINERALS, L.P.	Award(A)	18,000	$21.63	$389,340	Direct
Dec 1, 2025	DMLP DORCHESTER MINERALS, L.P.	Tax Payment(F)	6,543	$21.63	$141,525	Direct
Nov 26, 2025	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	2,487	$21.60	$53,719	Indirect
Nov 25, 2025	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	1,000	$21.26	$21,260	Indirect
Mar 3, 2025	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	3,356	$29.80	$100,009	Indirect
Dec 13, 2024	DMLP DORCHESTER MINERALS, L.P.	Exercise(M) Notional Units	4,727	-	-	Direct
Dec 13, 2024	DMLP DORCHESTER MINERALS, L.P.	Tax Payment(F)	1,861	-	$0	Direct
Dec 3, 2024	DMLP DORCHESTER MINERALS, L.P.	Award(A)	14,430	-	$0	Direct
Dec 3, 2024	DMLP DORCHESTER MINERALS, L.P.	Exercise(M)	4,727	-	$0	Direct
Dec 3, 2024	DMLP DORCHESTER MINERALS, L.P.	Purchase(P)	14,430	$34.41	$496,536	Direct
Dec 3, 2024	DMLP DORCHESTER MINERALS, L.P.	Tax Payment(F)	5,679	$34.41	$195,414	Direct

1-16 of 16 transactions

About EHRMAN BRADLEY J

EHRMAN BRADLEY J (SEC CIK 0001642868) files insider reports with the SEC as Chief Executive Officer of DORCHESTER MINERALS, L.P. (DMLP).

Signal8 holds 9 ownership filings by EHRMAN BRADLEY J, all Form 4s, filed between Dec 5, 2024 and May 12, 2026. Those filings report 16 transactions, from Dec 3, 2024 to May 12, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on EHRMAN BRADLEY J's filings is in DALLAS, TX.

Recent filings by EHRMAN BRADLEY J

May 12, 2026: Open-market purchase of DMLP shares (Form 4, code P).
Dec 15, 2025: Option exercise of DMLP shares (Form 4, code M).
Dec 15, 2025: Tax withholding of DMLP shares (Form 4, code F).
Dec 3, 2025: Option exercise of DMLP shares (Form 4, code M).
Dec 3, 2025: Tax withholding of DMLP shares (Form 4, code F).

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

MORIYAMA LESLIE A, Chief Financial Officer
DORCHESTER MINERALS OPERATING LP, Officer
Sturrock Troy, Director
Nance Albert G III, Director
Box Frank Damon, Director
VAUGHN ROBERT C, Director

How to read Form 4 transaction codes