PORTLAND GEN ELEC CO

Ticker: POR CUSIP: 736508847 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025
Shares 480 Value ($000) $23 Avg Close $46.76 Range $42.11 - $50.58
Q4 2022
Shares 500 Value ($000) $25 Avg Close $40.14 Range $35.99 - $43.93
Q3 2022
Shares 3,700 Value ($000) $161 Avg Close $43.89 Range $37.53 - $48.36
Q2 2021
Shares 9,118 Value ($000) $420 Avg Close $40.35 Range $38.04 - $42.36
Q1 2015
Shares 1,711 Value ($000) $63 Avg Close $25.32 Range $23.30 - $27.54
Q4 2014
Shares 1,211 Value ($000) $46 Avg Close $24.12 Range $21.36 - $27.05
Q2 2014
Shares 1,711 Value ($000) $59 Avg Close $21.61 Range $20.96 - $22.91
Q1 2014
Shares 411 Value ($000) $13 Avg Close $20.00 Range $18.82 - $21.40