NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

Perigon Wealth Management, LLC's Holding History (CIK: 0001575239)

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

Q1 2018
Shares 2,500 Value ($000) $144 Avg Close — Range —
Q4 2017
Shares 2,500 Value ($000) $149 Avg Close — Range —
Q3 2017
Shares 2,500 Value ($000) $161 Avg Close — Range —
Q2 2017
Shares 2,500 Value ($000) $150 Avg Close — Range —
Q1 2017
Shares 2,500 Value ($000) $148 Avg Close — Range —
Q4 2016
Shares 2,500 Value ($000) $149 Avg Close — Range —
Q3 2016
Shares 2,500 Value ($000) $150 Avg Close — Range —
Q2 2016
Shares 2,500 Value ($000) $162 Avg Close — Range —