Arbo · 13F Signal Engine

Insider

Form 4/4-A open-market insider transactions (officers, directors, 10% owners) · 177 transactions

Table I (non-derivative) transactions only -- common stock bought, sold, awarded, exercised, or tax-withheld. Covers this app's full ticker Universe (backfilled INSIDER_LOOKBACK_QUARTERS quarters back, continuously monitored) plus whatever the market-wide discovery has found beyond it. Informational only: never summed into the core flow ranking.

Ticker	Insider	Role	Type	Date	Shares	Price	Value	Notes	Filing
MTDR	Calvert Christopher P	EVP and CFO	Purchase	2026-08-27	2,500	$56.64	$141,600	Acquired (44,000 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2026-08-26	555	$54.49	$30,242	Acquired (4,772 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2026-08-17	400	$53.64	$21,456	Acquired (31,017 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2026-08-13	5,000	$51.44	$257,200	Acquired (30,617 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2026-08-12	10,000	$52.16	$521,600	Acquired (25,617 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2026-08-11	709	$51.68	$36,641	Acquired (15,617 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2026-08-10	3,130	$51.04	$159,755	Acquired (14,908 owned after)	EDGAR
MTDR	STEWART KENNETH L.	Director	Gift	2026-08-10	9,400	—	—	Disposed (84,747 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Purchase	2026-08-10	850	$50.94	$43,299	Acquired (114,879 owned after)	EDGAR
MTDR	Baty Robert Gaines	Director	Purchase	2026-06-15	500	$51.44	$25,720	Acquired (77,538 owned after)	EDGAR
MTDR	PARKER TIMOTHY E.	Director	Award	2026-06-11	3,642	—	—	Acquired (93,511 owned after)	EDGAR
MTDR	Ehrman Monika U	Director	Award	2026-06-11	3,642	—	—	Acquired (45,467 owned after)	EDGAR
MTDR	Byerley William M	Director	Award	2026-06-11	3,642	—	—	Acquired (59,453 owned after)	EDGAR
MTDR	STEWART KENNETH L.	Director	Award	2026-06-11	3,642	—	—	Acquired (94,147 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Award	2026-06-11	3,642	—	—	Acquired (70,501 owned after)	EDGAR
MTDR	Baty Robert Gaines	Director	Award	2026-06-11	3,642	—	—	Acquired (77,038 owned after)	EDGAR
MTDR	Harvey Paul W	Director	Award	2026-06-11	3,642	—	—	Acquired (7,721 owned after)	EDGAR
MTDR	Ward Susan M	Director	Award	2026-06-11	3,642	—	—	Acquired (18,565 owned after)	EDGAR
MTDR	Baribault Reynald	Director	Award	2026-06-11	3,642	—	—	Acquired (18,516 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2026-06-09	2,000	$53.07	$106,140	Acquired (11,479 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP and COO	Purchase	2026-06-09	500	$53.41	$26,705	Acquired (95,470 owned after)	EDGAR
MTDR	Ehrman Monika U	Director	Purchase	2026-06-08	362	$55.28	$20,011	Acquired (41,825 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2026-06-04	2,000	$56.25	$112,500	Acquired (9,479 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and CFO	Purchase	2026-05-29	1,500	$53.24	$79,860	Acquired (41,500 owned after)	EDGAR
MTDR	Colodney Benjamin T	SVP & Chief Accounting Officer	Purchase	2026-05-29	250	$53.41	$13,352	Acquired (2,650 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2026-05-29	482	$52.70	$25,401	Acquired (7,479 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP and COO	Purchase	2026-05-28	500	$53.94	$26,970	Acquired (94,970 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2026-05-27	4,675	$52.36	$244,783	Acquired (6,997 owned after)	EDGAR
MTDR	Colodney Benjamin T	SVP & Chief Accounting Officer	Tax withholding	2026-03-31	447	$64.84	$28,983	Disposed (9,603 owned after)	EDGAR
MTDR	Ehrman Monika U	Director	Purchase	2026-03-06	267	$56.29	$15,029	Acquired (41,463 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2026-02-27	468	$49.78	$23,297	Acquired (2,322 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Tax withholding	2026-02-16	1,050	$47.80	$50,190	Disposed (85,312 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Financial Officer	Tax withholding	2026-02-16	1,050	$47.80	$50,190	Disposed (108,757 owned after)	EDGAR
MTDR	Erman Bryan A	Co-President,CLO & Head of M&A	Tax withholding	2026-02-16	1,050	$47.80	$50,190	Disposed (78,566 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Tax withholding	2026-02-16	1,050	$47.80	$50,190	Disposed (94,470 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Tax withholding	2026-02-16	1,050	$47.80	$50,190	Disposed (113,730 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Tax withholding	2026-02-14	1,312	$47.80	$62,714	Disposed (86,362 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Financial Officer	Tax withholding	2026-02-14	1,312	$47.80	$62,714	Disposed (109,807 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Tax withholding	2026-02-14	1,312	$47.80	$62,714	Disposed (95,520 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Tax withholding	2026-01-06	1,554	$41.41	$64,351	Disposed (87,674 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Tax withholding	2026-01-06	4,798	$41.41	$198,685	Disposed (30,854 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Award	2026-01-06	11,600	—	—	Acquired (35,652 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Tax withholding	2026-01-06	1,554	$41.41	$64,351	Disposed (114,780 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Award	2026-01-06	3,480	—	—	Acquired (89,228 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Award	2026-01-06	3,480	—	—	Acquired (116,334 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Award	2026-01-06	3,480	—	—	Acquired (98,317 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Tax withholding	2026-01-06	1,485	$41.41	$61,494	Disposed (96,832 owned after)	EDGAR
MTDR	Erman Bryan A	Co-President,CLO & Head of M&A	Award	2026-01-06	3,480	—	—	Acquired (81,170 owned after)	EDGAR
MTDR	Erman Bryan A	Co-President,CLO & Head of M&A	Tax withholding	2026-01-06	1,554	$41.41	$64,351	Disposed (79,616 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Financial Officer	Tax withholding	2026-01-06	1,554	$41.41	$64,351	Disposed (111,119 owned after)	EDGAR
MTDR	Krug George G	EVP - Mktg and Midstream	Award	2026-01-06	5,800	—	—	Acquired (232,166 owned after)	EDGAR
MTDR	Krug George G	EVP - Mktg and Midstream	Tax withholding	2026-01-06	2,516	$41.41	$104,188	Disposed (229,650 owned after)	EDGAR
MTDR	Singleton Van H II	CoPresident-Land, A&D,Planning	Award	2026-01-06	5,800	—	—	Acquired (298,890 owned after)	EDGAR
MTDR	Singleton Van H II	CoPresident-Land, A&D,Planning	Tax withholding	2026-01-06	2,516	$41.41	$104,188	Disposed (296,374 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Financial Officer	Award	2026-01-06	3,480	—	—	Acquired (112,673 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-11-06	1,000	$38.14	$38,140	Acquired (23,867 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Financial Officer	Purchase	2025-11-06	1,500	$38.25	$57,375	Acquired (35,039 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Purchase	2025-11-06	189	$38.10	$7,201	Acquired (5,084 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Purchase	2025-11-06	1,200	$38.00	$45,600	Acquired (3,350 owned after)	EDGAR
MTDR	Singleton Van H II	CoPresident-Land, A&D,Planning	Purchase	2025-11-06	500	$38.28	$19,140	Acquired (292,918 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Purchase	2025-11-05	1,338	$37.52	$50,202	Acquired (66,859 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Purchase	2025-11-05	153	$37.55	$5,745	Acquired (4,895 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-11-04	4,000	$38.44	$153,760	Acquired (22,867 owned after)	EDGAR
MTDR	Baribault Reynald	Director	Purchase	2025-11-04	400	$38.49	$15,396	Acquired (6,915 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Purchase	2025-11-03	510	$39.25	$20,018	Acquired (65,521 owned after)	EDGAR
MTDR	Ward Susan M	Director	Purchase	2025-11-03	5,000	$39.04	$195,200	Acquired (14,923 owned after)	EDGAR
MTDR	Singleton Van H II	CoPresident-Land, A&D,Planning	Purchase	2025-11-03	1,000	$39.46	$39,460	Acquired (292,418 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Purchase	2025-11-03	2,500	$39.44	$98,600	Acquired (40,000 owned after)	EDGAR
MTDR	Erman Bryan A	Co-President,CLO & Head of M&A	Purchase	2025-10-31	1,000	$39.60	$39,600	Acquired (77,518 owned after)	EDGAR
MTDR	Baty Robert Gaines	Director	Purchase	2025-10-31	500	$39.51	$19,755	Acquired (73,396 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Purchase	2025-10-31	600	$39.51	$23,706	Acquired (112,669 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Financial Officer	Purchase	2025-10-31	1,039	$39.40	$40,937	Acquired (33,539 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Purchase	2025-10-31	636	$39.30	$24,995	Acquired (65,011 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-10-31	1,342	$39.30	$52,741	Acquired (18,867 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Purchase	2025-10-30	1,555	$39.90	$62,044	Acquired (64,375 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Purchase	2025-10-30	700	$39.95	$27,965	Acquired (94,652 owned after)	EDGAR
MTDR	Colodney Benjamin T	VP & Chief Accounting Officer	Purchase	2025-10-30	100	$39.35	$3,935	Acquired (9,840 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-10-30	9,500	$39.78	$377,910	Acquired (17,525 owned after)	EDGAR
MTDR	Harvey Paul W	Director	Purchase	2025-10-30	800	$40.30	$32,240	Acquired (15,767 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Purchase	2025-10-30	1,784	$39.85	$71,092	Acquired (1,784 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-09-12	2,000	$48.15	$96,300	Acquired (8,025 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Purchase	2025-09-12	1,000	$47.77	$47,770	Acquired (37,500 owned after)	EDGAR
MTDR	Erman Bryan A	Co-President,CLO & Head of M&A	Purchase	2025-09-12	500	$47.99	$23,995	Acquired (4,250 owned after)	EDGAR
MTDR	Colodney Benjamin T	VP & Chief Accounting Officer	Purchase	2025-09-12	130	$47.89	$6,226	Acquired (2,400 owned after)	EDGAR
MTDR	Lambert William D	EVP and CFO	Purchase	2025-09-12	150	$48.04	$7,206	Acquired (650 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Purchase	2025-09-12	500	$48.52	$24,260	Acquired (93,952 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Purchase	2025-09-11	600	$48.46	$29,076	Acquired (112,069 owned after)	EDGAR
MTDR	Ehrman Monika U	Director	Purchase	2025-09-08	250	$47.04	$11,760	Acquired (41,196 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-08-19	2,000	$46.25	$92,500	Acquired (8,606 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-08-01	5,000	$49.17	$245,850	Acquired (6,606 owned after)	EDGAR
MTDR	Colodney Benjamin T	VP & Chief Accounting Officer	Award	2025-07-21	3,218	—	—	Acquired (9,740 owned after)	EDGAR
MTDR	Ehrman Monika U	Director	Award	2025-06-12	4,079	—	—	Acquired (40,946 owned after)	EDGAR
MTDR	Harvey Paul W	Director	Award	2025-06-12	4,079	—	—	Acquired (31,996 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Award	2025-06-12	4,079	—	—	Acquired (62,820 owned after)	EDGAR
MTDR	PARKER TIMOTHY E.	Director	Award	2025-06-12	4,079	—	—	Acquired (89,869 owned after)	EDGAR
MTDR	Baribault Reynald	Director	Award	2025-06-12	4,079	—	—	Acquired (14,874 owned after)	EDGAR
MTDR	Baty Robert Gaines	Director	Award	2025-06-12	4,079	—	—	Acquired (72,896 owned after)	EDGAR
MTDR	STEWART KENNETH L.	Director	Award	2025-06-12	4,079	—	—	Acquired (90,505 owned after)	EDGAR
MTDR	Byerley William M	Director	Award	2025-06-12	4,079	—	—	Acquired (55,811 owned after)	EDGAR
MTDR	Ward Susan M	Director	Award	2025-06-12	4,079	—	—	Acquired (9,923 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-05-07	2,500	$39.63	$99,075	Acquired (60,756 owned after)	EDGAR
MTDR	Ehrman Monika U	Director	Purchase	2025-05-06	300	$40.31	$12,093	Acquired (36,867 owned after)	EDGAR
MTDR	Baty Robert Gaines	Director	Purchase	2025-05-06	500	$40.63	$20,315	Acquired (68,817 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-05-05	2,500	$39.93	$99,825	Acquired (58,256 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Purchase	2025-05-01	750	$40.10	$30,075	Acquired (111,197 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Purchase	2025-05-01	1,500	$41.13	$61,695	Acquired (36,500 owned after)	EDGAR
MTDR	Singleton Van H II	President-Land, A&D, Planning	Purchase	2025-05-01	1,000	$40.72	$40,720	Acquired (291,135 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Accounting Officer	Purchase	2025-05-01	1,500	$40.50	$60,750	Acquired (32,500 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Purchase	2025-04-30	300	$39.30	$11,790	Acquired (58,741 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-04-30	5,000	$39.21	$196,050	Acquired (55,756 owned after)	EDGAR
MTDR	PARKER TIMOTHY E.	Director	Purchase	2025-04-30	2,000	$39.84	$79,680	Acquired (85,790 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-04-29	5,000	$40.86	$204,300	Acquired (50,756 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Purchase	2025-04-28	1,000	$41.53	$41,530	Acquired (93,180 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Purchase	2025-03-14	500	$47.49	$23,745	Acquired (92,180 owned after)	EDGAR
MTDR	Ehrman Monika U	Director	Purchase	2025-03-10	300	$45.20	$13,560	Acquired (36,567 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Accounting Officer	Purchase	2025-03-05	1,200	$47.98	$57,576	Acquired (31,000 owned after)	EDGAR
MTDR	PARKER TIMOTHY E.	Director	Purchase	2025-03-05	2,000	$44.67	$89,340	Acquired (83,790 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Purchase	2025-03-05	200	$44.00	$8,800	Acquired (58,441 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-03-04	2,377	$45.92	$109,152	Acquired (45,756 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Purchase	2025-03-04	200	$45.88	$9,176	Acquired (58,241 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Purchase	2025-03-04	700	$45.67	$31,969	Acquired (110,447 owned after)	EDGAR
MTDR	Baty Robert Gaines	Director	Purchase	2025-03-04	700	$46.09	$32,263	Acquired (68,317 owned after)	EDGAR
MTDR	Baribault Reynald	Director	Purchase	2025-03-04	300	$46.60	$13,980	Acquired (116,118 owned after)	EDGAR
MTDR	Willey Brian J	EVP and CFO	Purchase	2025-03-03	1,000	$49.43	$49,430	Acquired (2,950 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Purchase	2025-03-03	1,000	$49.27	$49,270	Acquired (35,000 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-03-03	2,000	$48.55	$97,100	Acquired (43,379 owned after)	EDGAR
MTDR	Willey Brian J	EVP and CFO	Purchase	2025-02-27	450	$53.06	$23,877	Acquired (1,950 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Purchase	2025-02-26	1,000	$52.40	$52,400	Acquired (109,747 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-02-26	2,000	$51.54	$103,080	Acquired (41,379 owned after)	EDGAR
MTDR	Singleton Van H II	President-Land, A&D, Planning	Purchase	2025-02-25	1,000	$52.72	$52,720	Acquired (290,135 owned after)	EDGAR
MTDR	Ward Susan M	Director	Purchase	2025-02-25	2,000	$52.81	$105,620	Acquired (5,844 owned after)	EDGAR
MTDR	Singleton Van H II	President-Land, A&D, Planning	Purchase	2025-02-21	2,000	$53.21	$106,420	Acquired (289,135 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Purchase	2025-02-21	1,300	$55.17	$71,721	Acquired (34,000 owned after)	EDGAR
MTDR	Erman Bryan A	EVP, GC and Head of M&A	Purchase	2025-02-21	1,000	$54.99	$54,990	Acquired (3,750 owned after)	EDGAR
MTDR	Harvey Paul W	Director	Purchase	2025-02-21	600	$55.20	$33,120	Acquired (27,917 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Purchase	2025-02-21	1,000	$53.06	$53,060	Acquired (91,680 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2025-02-21	6,000	$53.94	$323,640	Acquired (39,379 owned after)	EDGAR
MTDR	Appel Shelley F	Director	Purchase	2025-02-21	300	$54.45	$16,335	Acquired (58,041 owned after)	EDGAR
MTDR	Erman Bryan A	EVP, GC and Head of M&A	Tax withholding	2025-02-17	1,527	$57.19	$87,329	Disposed (76,235 owned after)	EDGAR
MTDR	Willey Brian J	EVP and CFO	Tax withholding	2025-02-17	1,527	$57.19	$87,329	Disposed (91,151 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Tax withholding	2025-02-17	1,527	$57.19	$87,329	Disposed (90,680 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Tax withholding	2025-02-17	1,527	$57.19	$87,329	Disposed (108,747 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Tax withholding	2025-02-17	1,527	$57.19	$87,329	Disposed (85,293 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Accounting Officer	Tax withholding	2025-02-17	1,527	$57.19	$87,329	Disposed (108,805 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Accounting Officer	Tax withholding	2025-02-16	1,050	$57.19	$60,050	Disposed (110,332 owned after)	EDGAR
MTDR	Erman Bryan A	EVP, GC and Head of M&A	Tax withholding	2025-02-16	1,050	$57.19	$60,050	Disposed (77,762 owned after)	EDGAR
MTDR	Willey Brian J	EVP and CFO	Tax withholding	2025-02-16	1,050	$57.19	$60,050	Disposed (92,678 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Tax withholding	2025-02-16	1,050	$57.19	$60,050	Disposed (110,274 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Tax withholding	2025-02-16	1,050	$57.19	$60,050	Disposed (92,207 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Tax withholding	2025-02-16	1,050	$57.19	$60,050	Disposed (86,820 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Accounting Officer	Tax withholding	2025-02-14	1,312	$57.12	$74,941	Disposed (111,382 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Tax withholding	2025-02-14	1,312	$57.12	$74,941	Disposed (87,870 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Tax withholding	2025-02-14	1,312	$57.12	$74,941	Disposed (93,257 owned after)	EDGAR
MTDR	Harvey Paul W	Director	Award	2025-01-27	1,267	—	—	Acquired (27,317 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Tax withholding	2025-01-07	5,552	$58.35	$323,959	Disposed (89,182 owned after)	EDGAR
MTDR	Singleton Van H II	President-Land, A&D, Planning	Award	2025-01-07	28,440	—	—	Acquired (298,483 owned after)	EDGAR
MTDR	Erman Bryan A	EVP, GC and Head of M&A	Award	2025-01-07	13,711	—	—	Acquired (84,364 owned after)	EDGAR
MTDR	Willey Brian J	EVP and CFO	Award	2025-01-07	13,711	—	—	Acquired (99,280 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Award	2025-01-07	13,711	—	—	Acquired (116,876 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Tax withholding	2025-01-07	5,552	$58.35	$323,959	Disposed (111,324 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Award	2025-01-07	59,420	—	—	Acquired (101,872 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Tax withholding	2025-01-07	23,539	$58.35	$1,373,501	Disposed (78,333 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Award	2025-01-07	13,711	—	—	Acquired (99,847 owned after)	EDGAR
MTDR	Willey Brian J	EVP and CFO	Tax withholding	2025-01-07	5,552	$58.35	$323,959	Disposed (93,728 owned after)	EDGAR
MTDR	Calvert Christopher P	EVP and COO	Award	2025-01-07	13,711	—	—	Acquired (94,734 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Accounting Officer	Tax withholding	2025-01-07	5,552	$58.35	$323,959	Disposed (112,694 owned after)	EDGAR
MTDR	Krug George G	EVP - Mktg and Midstream	Award	2025-01-07	28,440	—	—	Acquired (237,258 owned after)	EDGAR
MTDR	Krug George G	EVP - Mktg and Midstream	Tax withholding	2025-01-07	11,348	$58.35	$662,156	Disposed (225,910 owned after)	EDGAR
MTDR	Singleton Van H II	President-Land, A&D, Planning	Tax withholding	2025-01-07	11,348	$58.35	$662,156	Disposed (287,135 owned after)	EDGAR
MTDR	Erman Bryan A	EVP, GC and Head of M&A	Tax withholding	2025-01-07	5,552	$58.35	$323,959	Disposed (78,812 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Tax withholding	2025-01-07	5,278	$58.35	$307,971	Disposed (94,569 owned after)	EDGAR
MTDR	Macalik Robert T	EVP, Chief Accounting Officer	Award	2025-01-07	13,711	—	—	Acquired (118,246 owned after)	EDGAR
MTDR	Ehrman Monika U	Director	Purchase	2024-12-13	180	$57.49	$10,348	Acquired (36,267 owned after)	EDGAR
MTDR	Elsener William Thomas	EVP, Reservoir Engineering	Purchase	2024-12-13	800	$56.60	$45,280	Acquired (102,964 owned after)	EDGAR
MTDR	Foran Joseph Wm	Chairman and CEO	Purchase	2024-12-06	2,000	$55.18	$110,360	Acquired (42,251 owned after)	EDGAR
MTDR	Stetson Glenn W	EVP-Production	Purchase	2024-10-30	1,000	$51.33	$51,330	Acquired (85,935 owned after)	EDGAR
MTDR	Ehrman Monika U	Director	Purchase	2024-10-29	305	$50.92	$15,531	Acquired (36,087 owned after)	EDGAR

Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short. JSON: /api/signals · /api/funds · /api/status