COPANO ENERGY L L C

CUSIP: 217202100 Class: COM UNITS

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

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

Q1 2013
Shares 13,000 Value ($000) $527 Avg Close — Range —
Q4 2012
Shares 13,000 Value ($000) $411 Avg Close — Range —
Q3 2012
Shares 13,000 Value ($000) $429 Avg Close — Range —
Q2 2012
Shares 11,000 Value ($000) $306 Avg Close — Range —