MEMORIAL RESOURCE DEV CORP

CUSIP: 58605Q109 Class: COMMON

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q1 2016
Shares 10,209 Value ($000) $104 Avg Close — Range —
Q4 2015
Shares 17,956 Value ($000) $290 Avg Close — Range —
Q3 2015
Shares 27,568 Value ($000) $485 Avg Close — Range —
Q2 2015
Shares 15,563 Value ($000) $295 Avg Close — Range —