NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

Tradewinds Capital Management, LLC's Holding History (CIK: 0001616026)

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

Q3 2018
Shares 200 Value ($000) $13 Avg Close — Range —
Q2 2018
Shares 200 Value ($000) $13 Avg Close — Range —
Q1 2018
Shares 200 Value ($000) $12 Avg Close — Range —
Q4 2017
Shares 200 Value ($000) $12 Avg Close — Range —
Q3 2017
Shares 200 Value ($000) $13 Avg Close — Range —
Q2 2017
Shares 200 Value ($000) $12 Avg Close — Range —
Q1 2017
Shares 200 Value ($000) $12 Avg Close — Range —
Q4 2016
Shares 200 Value ($000) $12 Avg Close — Range —
Q2 2016
Shares 200 Value ($000) $13 Avg Close — Range —
Q1 2016
Shares 200 Value ($000) $11 Avg Close — Range —