PORTLAND GEN ELEC CO

Ticker: POR CUSIP: 736508847 Class: Common Stock

Kidder Stephen W's Holding History (CIK: 0001314377)

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

Q4 2016
Shares 6,890 Value ($000) $298 Avg Close $29.95 Range $28.57 - $31.44
Q3 2016
Shares 8,890 Value ($000) $379 Avg Close $30.52 Range $29.23 - $31.84
Q2 2016
Shares 15,040 Value ($000) $664 Avg Close $28.54 Range $26.40 - $31.07
Q1 2016
Shares 15,590 Value ($000) $616 Avg Close $26.58 Range $24.46 - $28.07
Q4 2015
Shares 12,690 Value ($000) $462 Avg Close $25.38 Range $24.05 - $26.88
Q3 2015
Shares 13,740 Value ($000) $508 Avg Close $24.05 Range $22.57 - $25.92
Q2 2015
Shares 32,440 Value ($000) $1,076 Avg Close $23.73 Range $22.34 - $25.48
Q1 2015
Shares 46,740 Value ($000) $1,734 Avg Close $25.32 Range $23.30 - $27.54
Q4 2014
Shares 49,340 Value ($000) $1,867 Avg Close $24.12 Range $21.36 - $27.05
Q3 2014
Shares 53,640 Value ($000) $1,723 Avg Close $21.94 Range $20.74 - $22.94
Q2 2014
Shares 52,140 Value ($000) $1,808 Avg Close $21.61 Range $20.96 - $22.91
Q1 2014
Shares 52,140 Value ($000) $1,686 Avg Close $20.00 Range $18.82 - $21.40
Q4 2013
Shares 53,190 Value ($000) $1,606 Avg Close $18.93 Range $17.90 - $19.68
Q3 2013
Shares 57,440 Value ($000) $1,622 Avg Close $19.05 Range $17.57 - $21.19
Q2 2013
Shares 62,730 Value ($000) $1,920 Avg Close $19.65 Range $18.57 - $20.78
Q4 2012
Shares 92,689 Value ($000) $2,536 Avg Close — Range —