Insider · CIK 0001203847

VAUGHN ROBERT C

Reports to the SEC for 1 company · DALLAS, TX

sec.gov

Transactions

Companies

Filings

CIK

0001203847

Forms 4 and 5

Insider transactions

39 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2025-11-28	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+195 sh	$21.36	+$4,165.2	20,547
2025-11-25	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+4,263 sh	$21.41	+$91.3K	20,000
2025-11-25	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+352 sh	$21.39	+$7,529.28	20,352
2020-03-04	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+653 sh	$14.81	+$9,670.93	487,863
2020-03-04	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+1,200 sh	$14.82	+$17.8K	489,063
2020-03-04	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+500 sh	$14.77	+$7,385	489,563
2020-03-04	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+9,770 sh	$14.75	+$144K	499,333
2020-03-04	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+667 sh	$14.73	+$9,824.91	500,000
2017-12-19	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+2,000 sh	$14.59	+$29.2K	486,735
2017-12-19	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+475 sh	$14.64	+$6,953.953	487,210
2017-12-19	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+200 sh	$14.57	+$2,915	10,937
2017-12-19	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+2,398 sh	$14.60	+$35K	13,335
2017-12-19	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+700 sh	$14.60	+$10.2K	14,035
2017-12-19	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+1,702 sh	$14.60	+$24.8K	15,737
2017-12-06	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+2,900 sh	$14.75	+$42.8K	483,449
2017-12-06	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+1,100 sh	$14.75	+$16.2K	484,549
2017-12-06	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+186 sh	$14.70	+$2,734.2	484,735
2017-12-05	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+2,000 sh	$14.65	+$29.3K	480,549
2017-06-30	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+51.3K sh	$14.98	+$769K	478,549
2015-08-12	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+2,278 sh	$14.90	+$33.9K	20,000.686
2014-12-10	DMLPDORCHESTER MINERALS, L.P.W Will/Inheritance	Director	WWill/Inheritance	+875 sh	—	—	10,737
2014-06-09	DMLPDORCHESTER MINERALS, L.P.G Gift	Director	GGift	−9,861 sh	—	—	0
2014-06-09	DMLPDORCHESTER MINERALS, L.P.G Gift	Director	GGift	−9,862 sh	—	—	0
2014-06-09	DMLPDORCHESTER MINERALS, L.P.G Gift	Director	GGift	−9,863 sh	—	—	0
2009-11-30	DMLPDORCHESTER MINERALS, L.P.G Gift	Director	GGift	−19.1K sh	—	—	427,210
2008-06-11	DMLPDORCHESTER MINERALS, L.P.G Gift	Director	GGift	−19K sh	—	—	446,300
2005-12-19	DMLPDORCHESTER MINERALS, L.P.G Gift	Director	GGift	−34.7K sh	—	—	465,300
2005-06-20	DMLPDORCHESTER MINERALS, L.P.J Other	Director	JOther	−445 sh	$23.20	−$10.3K	0
2005-06-17	DMLPDORCHESTER MINERALS, L.P.J Other	Director	JOther	−30.2K sh	$23.25	−$703K	445
2005-06-16	DMLPDORCHESTER MINERALS, L.P.J Other	Director	JOther	−22.7K sh	$23.39	−$531K	30,685
2004-12-20	DMLPDORCHESTER MINERALS, L.P.G Gift	Director	GGift	−55.4K sh	—	—	500,000
2004-06-20	DMLPDORCHESTER MINERALS, L.P.J Other	Director	JOther	−122K sh	—	—	0
2004-06-20	DMLPDORCHESTER MINERALS, L.P.J Other	Director	JOther	+45.2K sh	—	—	53,385
2004-06-20	DMLPDORCHESTER MINERALS, L.P.G Gift	Director	GGift	+1,773 sh	—	—	9,861
2004-06-20	DMLPDORCHESTER MINERALS, L.P.J Other	Director	JOther	+1,773 sh	—	—	9,862
2004-06-20	DMLPDORCHESTER MINERALS, L.P.J Other	Director	JOther	+1,774 sh	—	—	9,862
2004-06-20	DMLPDORCHESTER MINERALS, L.P.J Other	Director	JOther	+1,774 sh	—	—	9,863
2004-06-20	DMLPDORCHESTER MINERALS, L.P.J Other	Director	JOther	+2,116 sh	—	—	555,366
2004-03-31	DMLPDORCHESTER MINERALS, L.P.P Purchase	Director	PPurchase	+553K sh	—	—	553,250

Recent filings

Accepted (ET)
Dec 24
VAUGHN ROBERT C0001437749-25-036677
SEC(opens sec.gov)
Nov 284
VAUGHN ROBERT C0001437749-25-036481
SEC(opens sec.gov)
Mar 44
VAUGHN ROBERT C0001437749-20-004343
SEC(opens sec.gov)
Dec 204
VAUGHN ROBERT C0001437749-17-020937
SEC(opens sec.gov)
Dec 64
VAUGHN ROBERT C0001437749-17-020240
SEC(opens sec.gov)
Jul 54
DORCHESTER MINERALS, L.P.0001437749-17-012303
SEC(opens sec.gov)
Aug 124
DORCHESTER MINERALS, L.P.0001203847-15-000001
SEC(opens sec.gov)

Companies

DORCHESTER MINERALS, L.P.DirectorDMLP

Address

3811 TURTLE CREEK CENTRE SUITE 1640-LB16

DALLAS, TX, 75219