PORTLAND GEN ELEC CO

Ticker: POR CUSIP: 736508847 Class: Common Stock

SIR Capital Management, L.P.'s Holding History (CIK: 0001434997)

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

Q2 2015

Shares 37,600 Value ($000) $1,247 Avg Close $23.73 Range $22.34 - $25.48

Q3 2014

Shares 121,700 Value ($000) $3,909 Avg Close $21.94 Range $20.74 - $22.94

Q4 2013

Shares 104,692 Value ($000) $3,162 Avg Close $18.93 Range $17.90 - $19.68

Q3 2013

Shares 71,992 Value ($000) $2,032 Avg Close $19.05 Range $17.57 - $21.19

Q2 2013

Shares 25,700 Value ($000) $786 Avg Close $19.65 Range $18.57 - $20.78

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	37,600	$1,247	$23.73	$22.34 - $25.48
Q3 2014	121,700	$3,909	$21.94	$20.74 - $22.94
Q4 2013	104,692	$3,162	$18.93	$17.90 - $19.68
Q3 2013	71,992	$2,032	$19.05	$17.57 - $21.19
Q2 2013	25,700	$786	$19.65	$18.57 - $20.78