MTDR

Matador Resources Company

A Texas-based independent oil and gas company, Matador Resources drills for oil and natural gas in the Delaware Basin, a prime region spanning West Texas and New Mexico, using plays like the Wolfcamp and Bone Spring. Beyond pumping wells, it also runs midstream operations through its San Mateo joint venture, which processes natural gas. The company was founded in 2003 by Joseph Foran, who had already built and sold an earlier venture also named "Matador"—a name he carried forward from a Texas ranching legacy. Its signature "Matador" name echoes the Spanish word for bullfighter.

CUSIP: 576485205EnergyUS2 holders

Ownership Activity Financials Filings

Insiders

Ranked by how much each holding moved in the last 5 years

Insider

Foran Joseph WmChairman and CEO, Director · 73 transactions

7.43M—

Granted 937.0K · Bought 82.1K

Appel Shelley FDirector · 22 transactions

1.89M—

Granted 12.9K · Bought 9.5K

Hairford Matthew VPresident · 10 transactions

922.1K+30.7%

as of Feb 2022

Granted 268.4K

Lancaster David EEVP and CFO · 6 transactions

607.7K+28.6%

as of Jan 2022

Granted 240.0K

Goodwin Billy EPresident-Operations · 12 transactions

341.9K+140.4%

as of Jan 2024

Granted 360.0K · Bought 3.0K

Adams Craig NEVP, Co-COO, Chief of Staff · 12 transactions

332.1K+119.5%

as of Jan 2024

Granted 378.0K · Bought 2.0K

Singleton Van H IICoPresident-Land, A&D,Planning · 20 transactions

298.9K+148.2%

Granted 342.8K · Bought 6.5K

Macalik Robert TEVP, Chief Financial Officer · 43 transactions

285.3K—

Granted 121.8K · Bought 7.9K

Krug George GEVP - Mktg and Midstream · 14 transactions

229.7K+201.6%

Granted 309.5K

Willey Brian JEVP and CFO · 21 transactions

192.8K—

as of Mar 2025

Granted 59.4K · Bought 3.0K

Baribault ReynaldDirector · 15 transactions

172.1K-32.3%

Granted 14.9K · Bought 2.3K

Erman Bryan ACo-President,CLO & Head of M&A · 13 transactions

164.1K—

Granted 17.2K · Bought 5.3K

Calvert Christopher PEVP and CFO · 18 transactions

126.8K—

Granted 17.2K · Bought 10.8K

Howard James MDirector · 3 transactions

125.4K+6.1%

as of Jun 2024

Granted 7.2K

Elsener William ThomasEVP, Reservoir Engineering · 29 transactions

113.7K—

Granted 70.1K · Bought 5.5K

Stetson Glenn WEVP and COO · 18 transactions

95.5K—

Granted 17.2K · Bought 5.7K

Stewart Kenneth L.Director · 5 transactions

94.1K+18.8%

Granted 14.9K

Parker Timothy E.Director · 9 transactions

93.5K+43.7%

Granted 14.9K · Bought 13.5K

Baty Robert GainesDirector · 13 transactions

77.5K+32.2%

Granted 14.9K · Bought 4.0K

Harvey Paul WDirector · 5 transactions

76.9K—

Granted 9.0K · Bought 1.4K

Forrester Rogers Julia P.Director · 8 transactions

66.5K+6.3%

as of Dec 2023

Granted 4.7K

Byerley William MDirector · 7 transactions

59.5K+34.3%

Granted 14.9K · Bought 283

Ehrman Monika UDirector · 17 transactions

45.5K+65.1%

Granted 14.9K · Bought 3.0K

Lambert William DEVP and CFO · 1 transaction

21.1K—

Bought 150

Colodney Benjamin TSVP & Chief Accounting Officer · 5 transactions

20.8K—

Granted 3.2K · Bought 480

Ward Susan MDirector · 6 transactions

18.6K—

Granted 11.6K · Bought 7.0K

Insider	Stake change	Holds now	Granted / vested	Bought	Sold
Foran Joseph WmChairman and CEO, Director · 73 transactions	—	7.43M	937.0K	82.1K	—
Appel Shelley FDirector · 22 transactions	—	1.89M	12.9K	9.5K	—
Hairford Matthew VPresident · 10 transactions	+30.7%	922.1Kas of Feb 2022	268.4K	—	—
Lancaster David EEVP and CFO · 6 transactions	+28.6%	607.7Kas of Jan 2022	240.0K	—	—
Goodwin Billy EPresident-Operations · 12 transactions	+140.4%	341.9Kas of Jan 2024	360.0K	3.0K	—
Adams Craig NEVP, Co-COO, Chief of Staff · 12 transactions	+119.5%	332.1Kas of Jan 2024	378.0K	2.0K	—
Singleton Van H IICoPresident-Land, A&D,Planning · 20 transactions	+148.2%	298.9K	342.8K	6.5K	—
Macalik Robert TEVP, Chief Financial Officer · 43 transactions	—	285.3K	121.8K	7.9K	—
Krug George GEVP - Mktg and Midstream · 14 transactions	+201.6%	229.7K	309.5K	—	—
Willey Brian JEVP and CFO · 21 transactions	—	192.8Kas of Mar 2025	59.4K	3.0K	—
Baribault ReynaldDirector · 15 transactions	-32.3%	172.1K	14.9K	2.3K	—
Erman Bryan ACo-President,CLO & Head of M&A · 13 transactions	—	164.1K	17.2K	5.3K	—
Calvert Christopher PEVP and CFO · 18 transactions	—	126.8K	17.2K	10.8K	—
Howard James MDirector · 3 transactions	+6.1%	125.4Kas of Jun 2024	7.2K	—	—
Elsener William ThomasEVP, Reservoir Engineering · 29 transactions	—	113.7K	70.1K	5.5K	—
Stetson Glenn WEVP and COO · 18 transactions	—	95.5K	17.2K	5.7K	—
Stewart Kenneth L.Director · 5 transactions	+18.8%	94.1K	14.9K	—	—
Parker Timothy E.Director · 9 transactions	+43.7%	93.5K	14.9K	13.5K	—
Baty Robert GainesDirector · 13 transactions	+32.2%	77.5K	14.9K	4.0K	—
Harvey Paul WDirector · 5 transactions	—	76.9K	9.0K	1.4K	—
Forrester Rogers Julia P.Director · 8 transactions	+6.3%	66.5Kas of Dec 2023	4.7K	—	—
Byerley William MDirector · 7 transactions	+34.3%	59.5K	14.9K	283	—
Ehrman Monika UDirector · 17 transactions	+65.1%	45.5K	14.9K	3.0K	—
Lambert William DEVP and CFO · 1 transaction	—	21.1K	—	150	—
Colodney Benjamin TSVP & Chief Accounting Officer · 5 transactions	—	20.8K	3.2K	480	—
Ward Susan MDirector · 6 transactions	—	18.6K	11.6K	7.0K	—

Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.