PORTLAND GEN ELEC CO

Ticker: POR CUSIP: 736508847 Class: Common Stock

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

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

Q4 2014
Shares 15,900 Value ($000) $601 Avg Close $24.12 Range $21.36 - $27.05
Q4 2013
Shares 109,600 Value ($000) $3,310 Avg Close $18.93 Range $17.90 - $19.68
Q3 2013
Shares 109,600 Value ($000) $3,094 Avg Close $19.05 Range $17.57 - $21.19
Q2 2013
Shares 109,600 Value ($000) $3,353 Avg Close $19.65 Range $18.57 - $20.78
Q1 2013
Shares 109,600 Value ($000) $3,324 Avg Close $18.13 Range $17.15 - $19.25
Q4 2012
Shares 105,600 Value ($000) $2,889 Avg Close — Range —
Q3 2012
Shares 105,800 Value ($000) $2,861 Avg Close — Range —
Q2 2012
Shares 105,800 Value ($000) $2,821 Avg Close — Range —
Q1 2012
Shares 104,000 Value ($000) $2,598 Avg Close — Range —
Q4 2011
Shares 103,800 Value ($000) $2,625 Avg Close — Range —
Q3 2011
Shares 103,800 Value ($000) $2,459 Avg Close — Range —
Q2 2011
Shares 104,000 Value ($000) $2,629 Avg Close — Range —
Q1 2011
Shares 104,300 Value ($000) $2,479 Avg Close — Range —
Q4 2010
Shares 104,300 Value ($000) $2,263 Avg Close — Range —
Q1 2010
Shares 56,000 Value ($000) $1,081 Avg Close — Range —
Q4 2009
Shares 56,000 Value ($000) $1,143 Avg Close — Range —
Q3 2009
Shares 56,000 Value ($000) $1,104 Avg Close — Range —
Q2 2009
Shares 56,000 Value ($000) $1,091 Avg Close — Range —
Q1 2009
Shares 36,000 Value ($000) $633 Avg Close — Range —