Matador Resources Co (MTDR) - Insider Holders & Insider Ownership

List of insiders holdings for Matador Resources Co:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
1Foran Joseph Wm
Chairman and CEO		2026-08-28 07:38:224,772
5,475,458		5,480,230Form 4
2Yates George M
Director		2017-06-05 21:47:3818,558
4,802,500		4,821,058Form 4
3Appel Shelley F
Director		2026-06-15 18:39:0770,501
1,680,583		1,751,084Form 4
4King Scott E
VP-Geophysics & New Ventures		2012-04-24 18:04:28937,021
48,375		985,396Form 4
5LANEY DAVID M.
Director		2017-04-13 21:53:42419,703
76,000		495,703Form 4
6Sepulveda Carlos M
Director		2016-11-01 21:50:57313,525
0		313,525Form 4
7Ryan Michael C
Director		2015-05-04 20:12:25270,562
4,000		274,562Form 4
8Mitchell Gregory E
Director		2017-06-05 21:47:1640,399
191,292		231,691Form 4
9Macalik Robert T
EVP, Chief Financial Officer		2026-02-18 18:47:45147,757
35,039		182,796Form 4
10Baribault Reynald
Director		2026-06-15 18:39:3918,516
130,851		149,367Form 4
11London Ryan C
EVP		2015-08-11 21:45:47139,111
0		139,111Form 4
12Erman Bryan A
Co-President,CLO & Head of M&A		2026-02-18 18:47:25130,566
6,650		137,216Form 4
13HOLDITCH STEPHEN A
Director		2014-05-06 21:36:01135,953
0		135,953Form 4
14Calvert Christopher P
EVP and CFO		2026-08-31 07:35:2985,624
44,000		129,624Form 4
15Howard James M
Director		2024-06-17 18:08:5025,368
100,000		125,368Form 4
16Elsener William Thomas
EVP, Reservoir Engineering		2026-08-12 17:08:22114,879
0		114,879Form 4
17Burkert Craig T
Director		2021-06-08 19:02:1976,304
34,742		111,046Form 4
18Ohnimus Steven W
Director		2017-06-05 21:45:19108,426
0		108,426Form 4
19Willey Brian J
EVP and CFO		2025-03-04 07:22:5791,151
6,710		97,861Form 4
20Stetson Glenn W
EVP and COO		2026-06-11 07:17:3395,470
0		95,470Form 4
21PARKER TIMOTHY E.
Director		2026-06-15 18:37:3393,511
0		93,511Form 4
22Wayne Kathryn L
Controller and Treasurer		2015-06-01 19:26:4193,456
0		93,456Form 3
23Nicklin David F
Exec. Director - Exploration		2014-06-02 07:29:0347,317
38,600		85,917Form 4
24STEWART KENNETH L.
Director		2026-08-12 17:09:0784,747
0		84,747Form 4
25Baty Robert Gaines
Director		2026-06-17 16:45:1877,538
0		77,538Form 4
26SHANNON MARGARET B
Director		2016-11-01 21:51:1271,268
0		71,268Form 4
27FORRESTER ROGERS JULIA P.
Director		2023-12-18 19:29:2340,908
25,585		66,493Form 4
28Byerley William M
Director		2026-06-15 18:40:5359,453
0		59,453Form 4
29Singleton Van H II
CoPresident-Land, A&D,Planning		2026-02-18 18:47:0753,334
0		53,334Form 4
30Harvey Paul W
Director		2026-06-15 18:41:497,721
40,342		48,063Form 4
31POSNER DAVID M.
Director		2020-03-16 07:28:4219,879
27,170		47,049Form 4
32CLIFTON MATTHEW P
Director		2020-06-09 19:20:5146,867
0		46,867Form 4
33Ehrman Monika U
Director		2026-06-15 18:41:1845,467
0		45,467Form 4
34Massad Wade
EVP - Capital Markets		2012-02-09 19:01:270
42,675		42,675Form 4
35Stephenson Don C
Director		2016-05-03 21:32:4837,319
3,965		41,284Form 4
36Hairford Matthew V
President		2022-03-10 17:50:4727,871
0		27,871Form 4
37GUMMER CHARLES L
Former Director
Director		2012-06-08 17:56:1826,500
0		26,500Form 4
38Lancaster David E
EVP and CFO		2022-03-10 17:52:2025,217
0		25,217Form 4
39Ward Susan M
Director		2026-06-15 18:43:2018,565
0		18,565Form 4
40Krug George G
EVP - Mktg and Midstream		2026-02-18 18:48:4018,334
0		18,334Form 4
41Adams Craig N
EVP, Co-COO, Chief of Staff		2024-02-21 20:02:3618,046
0		18,046Form 4
42Goodwin Billy E
President-Operations		2024-02-21 20:01:0818,046
0		18,046Form 4
43Colodney Benjamin T
SVP & Chief Accounting Officer		2026-06-02 19:06:1812,749
2,650		15,399Form 4
44Pekar Nathan
BDM & General Counsel		2012-02-09 18:58:1415,250
0		15,250Form 4
45Davis Joe A
Director		2017-04-13 21:45:375,865
8,767		14,632Form 4
46Lambert William D
EVP and CFO		2025-09-15 16:18:0110,000
650		10,650Form 4
47Fendley Sandra
VP, Chief Accounting Officer		2014-03-19 19:57:478,310
0		8,310Form 4
48Frenzel Michael D
EVP, Treasurer (PFO)		2022-06-23 17:20:001,250
0		1,250Form 4
49Robinson Bradley M
CTO, EVP-Reservoir Engineering		2021-01-21 21:40:440
0		0Form 4
50General Mills Group Trust
10% Owner		2014-02-04 09:46:210
0		0Form 13G