William M. Byerley

Companies

• Matador Resources CoBoard member Jun 29, 2016 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• MRMatador Resources Co MTDR59,453 shares²$3.4M at $57.85Jun 11, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 11, 2026Granted 3,642 shares of Matador Resources Co²
• Jun 12, 2025Granted 4,079 shares of Matador Resources Co³
• Jun 13, 2024Granted 2,533 shares of Matador Resources Co⁴
• Sep 12, 2023Bought 158 shares at $63.21 of Matador Resources Co⁵
• Jun 9, 2023Granted 2,621 shares of Matador Resources Co⁶
• Mar 8, 2023Bought 125 shares at $55.30 of Matador Resources Co⁷
• Jun 10, 2022Granted 2,040 shares of Matador Resources Co⁸