NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

Janney Montgomery Scott LLC's Holding History (CIK: 0001329948)

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

Q2 2018
Shares 3,242 Value ($000) $207 Avg Close — Range —
Q4 2017
Shares 4,321 Value ($000) $258 Avg Close — Range —
Q3 2017
Shares 4,024 Value ($000) $259 Avg Close — Range —
Q2 2017
Shares 4,544 Value ($000) $272 Avg Close — Range —
Q1 2017
Shares 10,318 Value ($000) $610 Avg Close — Range —
Q4 2016
Shares 10,108 Value ($000) $604 Avg Close — Range —
Q3 2016
Shares 8,250 Value ($000) $496 Avg Close — Range —
Q2 2016
Shares 10,898 Value ($000) $706 Avg Close — Range —
Q1 2015
Shares 4,255 Value ($000) $204 Avg Close — Range —