MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO's Holding History (CIK: 0001019231)

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

Q2 2014
Shares 107,111 Value ($000) $7,667 Avg Close — Range —
Q1 2014
Shares 107,111 Value ($000) $6,996 Avg Close — Range —
Q4 2013
Shares 107,111 Value ($000) $7,083 Avg Close — Range —
Q3 2013
Shares 107,111 Value ($000) $7,737 Avg Close — Range —
Q2 2013
Shares 107,111 Value ($000) $7,160 Avg Close — Range —