MATADOR RES CO

Ticker: MTDR CUSIP: 576485205 Class: Common Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

Note: Option positions (PUT/CALL) are excluded.

Q4 2016

Shares 430,303 Value ($000) $11,085 Avg Close $24.22 Range $20.45 - $27.71

Q3 2014

Shares 124,582 Value ($000) $3,220 Avg Close $26.35 Range $23.70 - $29.94

Q2 2014

Shares 92,946 Value ($000) $2,721 Avg Close $26.41 Range $23.28 - $29.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	430,303	$11,085	$24.22	$20.45 - $27.71
Q3 2014	124,582	$3,220	$26.35	$23.70 - $29.94
Q2 2014	92,946	$2,721	$26.41	$23.28 - $29.36