Matador Resources Co — Director's Dealing 2013

Sep 11, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Matador Resources Co (MTDR)
CIK: 0001520006
Period of Report: 2013-09-10

Reporting Person: Lancaster David E (EVP, COO and CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-09-10	Common Stock	P	1000	$15.25	Acquired	224125	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	75500	Indirect

Footnotes

F1: Includes 30,000 shares of restricted stock granted to the reporting person on March 8, 2013. Such shares of restricted stock will vest following the fourth anniversary of the date of grant, March 8, 2017.

F2: Includes 10,625 shares of restricted stock granted to the reporting person on April 16, 2012. Such shares of restricted stock will vest in two equal biennial installments beginning on the second anniversary of the date of grant, April 16, 2014.

F3: Includes 10,625 shares of restricted stock granted to the reporting person on April 16, 2012. Such shares of restricted stock will vest following the third anniversary of the date of grant, April 16, 2015, in an amount to be determined based upon the achievement of certain performance conditions as specified in the reporting person's award agreement.

F4: Includes 10,625 restricted stock units granted to the reporting person on April 16, 2012. Such restricted stock units will vest, and an applicable number of shares of common stock will be deliverable to the reporting person, following the third anniversary of the date of grant, April 16, 2015, in an amount to be determined based upon the achievement of certain performance conditions as specified in the reporting person's award agreement.