NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

CARRET ASSET MANAGEMENT, LLC's Holding History (CIK: 0000791490)

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

Q2 2018
Shares 3,956 Value ($000) $252 Avg Close — Range —
Q1 2018
Shares 3,956 Value ($000) $228 Avg Close — Range —
Q4 2017
Shares 4,056 Value ($000) $242 Avg Close — Range —
Q3 2017
Shares 4,056 Value ($000) $261 Avg Close — Range —
Q2 2017
Shares 4,056 Value ($000) $243 Avg Close — Range —
Q1 2017
Shares 4,156 Value ($000) $246 Avg Close — Range —
Q4 2016
Shares 4,156 Value ($000) $249 Avg Close — Range —
Q3 2016
Shares 4,156 Value ($000) $250 Avg Close — Range —
Q2 2016
Shares 4,156 Value ($000) $269 Avg Close — Range —
Q1 2016
Shares 4,156 Value ($000) $224 Avg Close — Range —
Q4 2015
Shares 4,156 Value ($000) $210 Avg Close — Range —
Q1 2015
Shares 4,256 Value ($000) $204 Avg Close — Range —
Q4 2014
Shares 4,306 Value ($000) $215 Avg Close — Range —
Q2 2014
Shares 4,256 Value ($000) $201 Avg Close — Range —