Insider · CIK 0001642865

MORIYAMA LESLIE A

Reports to the SEC for 1 company · DALLAS, TX

sec.gov

Transactions

Companies

Filings

CIK

0001642865

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-19	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+5,197 sh	$28.30	+$147K	103,405
2025-12-15	DMLPDORCHESTER MINERALS, L.P.M Exercise/Conversion	Chief Financial Officer	MExercise/Conversion	+4,351 sh	—	—	99,964
2025-12-15	DMLPDORCHESTER MINERALS, L.P.F Tax Payment	Chief Financial Officer	FTax Payment	−1,756 sh	—	—	98,208
2025-12-15	DMLPDORCHESTER MINERALS, L.P. · Notional UnitsM Exercise/Conversion	Chief Financial Officer	MExercise/Conversion	−4,351 sh	—	—	4,350
2025-12-03	DMLPDORCHESTER MINERALS, L.P.M Exercise/Conversion	Chief Financial Officer	MExercise/Conversion	+4,017 sh	—	—	97,234
2025-12-03	DMLPDORCHESTER MINERALS, L.P.F Tax Payment	Chief Financial Officer	FTax Payment	−1,621 sh	—	—	95,613
2025-12-03	DMLPDORCHESTER MINERALS, L.P. · Notional UnitsM Exercise/Conversion	Chief Financial Officer	MExercise/Conversion	−4,017 sh	—	—	8,033
2025-12-01	DMLPDORCHESTER MINERALS, L.P.A Award	Chief Financial Officer	AAward	+16K sh	$21.63	+$346K	99,673
2025-12-01	DMLPDORCHESTER MINERALS, L.P.F Tax Payment	Chief Financial Officer	FTax Payment	−6,456 sh	$21.63	−$140K	93,217
2025-12-01	DMLPDORCHESTER MINERALS, L.P. · Notional UnitsA Award	Chief Financial Officer	AAward	+16K sh	—	—	16,000
2025-11-25	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+3,041 sh	$21.50	+$65.4K	83,673
2024-12-13	DMLPDORCHESTER MINERALS, L.P.M Exercise/Conversion	Chief Financial Officer	MExercise/Conversion	+4,351 sh	—	—	82,258
2024-12-13	DMLPDORCHESTER MINERALS, L.P.F Tax Payment	Chief Financial Officer	FTax Payment	−1,626 sh	—	—	80,632
2024-12-13	DMLPDORCHESTER MINERALS, L.P. · Notional UnitsM Exercise/Conversion	Chief Financial Officer	MExercise/Conversion	−4,351 sh	—	—	8,701
2024-12-03	DMLPDORCHESTER MINERALS, L.P.A Award	Chief Financial Officer	AAward	+12.1K sh	—	—	83,450
2024-12-03	DMLPDORCHESTER MINERALS, L.P. · Notional UnitsA Award	Chief Financial Officer	AAward	+12.1K sh	—	—	12,050
2024-12-03	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+12.1K sh	$34.41	+$415K	83,450
2024-12-03	DMLPDORCHESTER MINERALS, L.P.F Tax Payment	Chief Financial Officer	FTax Payment	−5,543 sh	$34.41	−$191K	77,907
2024-11-14	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+3,218 sh	$32.60	+$105K	71,400
2024-05-17	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+1,430 sh	$31.81	+$45.5K	67,182
2024-05-17	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+1,000 sh	$31.65	+$31.7K	68,182
2023-12-15	DMLPDORCHESTER MINERALS, L.P. · Notional UnitsA Award	Chief Financial Officer	AAward	+13.1K sh	—	—	13,052
2023-12-15	DMLPDORCHESTER MINERALS, L.P.A Award	Chief Financial Officer	AAward	+13.1K sh	$31.03	+$405K	70,168
2023-12-15	DMLPDORCHESTER MINERALS, L.P.F Tax Payment	Chief Financial Officer	FTax Payment	−4,416 sh	$31.03	−$137K	65,752
2023-11-10	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+8,013 sh	$28.12	+$225K	57,116
2022-12-15	DMLPDORCHESTER MINERALS, L.P.A Award	Chief Financial Officer	AAward	+12.4K sh	$28.14	+$350K	53,127
2022-12-15	DMLPDORCHESTER MINERALS, L.P.F Tax Payment	Chief Financial Officer	FTax Payment	−4,024 sh	$28.14	−$113K	49,103
2022-11-16	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+1,732 sh	$28.75	+$49.8K	40,689
2022-06-14	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+1,149 sh	$29.70	+$34.1K	38,957
2022-03-09	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+551 sh	$23.65	+$13K	37,808
2022-03-08	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+1,945 sh	$24.58	+$47.8K	37,257
2021-12-03	DMLPDORCHESTER MINERALS, L.P.A Award	Chief Financial Officer	AAward	+5,500 sh	$17.69	+$97.3K	36,810
2021-12-03	DMLPDORCHESTER MINERALS, L.P.F Tax Payment	Chief Financial Officer	FTax Payment	−1,498 sh	$17.69	−$26.5K	35,312
2021-08-19	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+2,133 sh	$15.55	+$33.2K	31,310
2021-03-16	DMLPDORCHESTER MINERALS, L.P.A Award	Chief Financial Officer	AAward	+6,000 sh	$14.16	+$85K	30,956
2021-03-16	DMLPDORCHESTER MINERALS, L.P.F Tax Payment	Chief Financial Officer	FTax Payment	−1,779 sh	$14.16	−$25.2K	29,177
2020-12-29	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+1,680 sh	$10.92	+$18.3K	24,956
2020-03-10	DMLPDORCHESTER MINERALS, L.P.A Award	Chief Financial Officer	AAward	+1,560 sh	$12.68	+$19.8K	23,276
2019-12-02	DMLPDORCHESTER MINERALS, L.P.A Award	Chief Financial Officer	AAward	+4,500 sh	$17.33	+$78K	22,797
2019-12-02	DMLPDORCHESTER MINERALS, L.P.F Tax Payment	Chief Financial Officer	FTax Payment	−1,081 sh	$17.33	−$18.7K	21,716
2018-12-04	DMLPDORCHESTER MINERALS, L.P.A Award	Chief Financial Officer	AAward	+3,500 sh	$16.92	+$59.2K	19,132
2018-12-04	DMLPDORCHESTER MINERALS, L.P.F Tax Payment	Chief Financial Officer	FTax Payment	−835 sh	$16.92	−$14.1K	18,297
2018-03-15	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+2,040 sh	$15.93	+$32.5K	15,632
2017-11-27	DMLPDORCHESTER MINERALS, L.P.A Award	Chief Financial Officer	AAward	+2,500 sh	$15.00	+$37.5K	14,254
2017-11-27	DMLPDORCHESTER MINERALS, L.P.F Tax Payment	Chief Financial Officer	FTax Payment	−662 sh	$15.00	−$9,930	13,592
2017-08-21	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+1,260 sh	$14.16	+$17.8K	11,754
2017-06-30	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+6,417 sh	$14.98	+$96.1K	10,494
2016-12-19	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+470 sh	$17.65	+$8,295.5	4,077
2016-12-16	DMLPDORCHESTER MINERALS, L.P.P Purchase	Chief Financial Officer	PPurchase	+100 sh	$16.90	+$1,690	3,607
2016-12-01	DMLPDORCHESTER MINERALS, L.P.A Award	Chief Financial Officer	AAward	+2,500 sh	$16.65	+$41.6K	4,191

Recent filings

Accepted (ET)
Aug 194
MORIYAMA LESLIE A0001437749-26-028537
SEC(opens sec.gov)
Dec 174
MORIYAMA LESLIE A0001437749-25-038194
SEC(opens sec.gov)
Dec 54
MORIYAMA LESLIE A0001437749-25-037042
SEC(opens sec.gov)
Dec 34
MORIYAMA LESLIE A0001437749-25-036815
SEC(opens sec.gov)
Nov 284
MORIYAMA LESLIE A0001437749-25-036479
SEC(opens sec.gov)
Dec 174
MORIYAMA LESLIE A0001437749-24-037771
SEC(opens sec.gov)
Dec 174/A
MORIYAMA LESLIE A0001437749-24-037774
SEC(opens sec.gov)
Dec 54
MORIYAMA LESLIE A0001437749-24-036814
SEC(opens sec.gov)
Nov 154
MORIYAMA LESLIE A0001437749-24-035511
SEC(opens sec.gov)
May 204
MORIYAMA LESLIE A0001437749-24-017712
SEC(opens sec.gov)

Companies

DORCHESTER MINERALS, L.P.Chief Financial OfficerDMLP

Address

3838 OAK LAWN AVE SUITE 300

DALLAS, TX, 75219