MEMORIAL PRODTN PARTNERS LP

CUSIP: 586048100 Class: COMMON STOCK

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q2 2015
Shares 172 Value ($000) $3 Avg Close — Range —
Q3 2014
Shares 8,995 Value ($000) $198 Avg Close — Range —
Q2 2014
Shares 1,078 Value ($000) $26 Avg Close — Range —