EXTERRAN PARTNERS LP

CUSIP: 30225N105 Class: CMN

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q4 2011
Shares 6,800 Value ($000) $137 Avg Close — Range —
Q2 2011
Shares 3,500 Value ($000) $90 Avg Close — Range —