CPFL ENERGIA S A

CUSIP: 126153105 Class: SPONSORED ADR

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

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

Q3 2012
Shares 15,200 Value ($000) $333 Avg Close — Range —
Q2 2012
Shares 11,000 Value ($000) $275 Avg Close — Range —
Q1 2012
Shares 11,000 Value ($000) $333 Avg Close — Range —
Q3 2011
Shares 12,000 Value ($000) $266 Avg Close — Range —