TRANSALTA CORP

Ticker: TAC CUSIP: 89346D107 Class: COM

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

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

Q1 2013
Shares 24,000 Value ($000) $350 Avg Close $15.60 Range $14.28 - $17.01