NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

EULAV Asset Management's Holding History (CIK: 0001540826)

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

Q4 2017
Shares 23,800 Value ($000) $1,420 Avg Close — Range —
Q3 2017
Shares 23,800 Value ($000) $1,533 Avg Close — Range —
Q2 2017
Shares 23,800 Value ($000) $1,424 Avg Close — Range —
Q1 2017
Shares 23,800 Value ($000) $1,407 Avg Close — Range —
Q4 2016
Shares 23,800 Value ($000) $1,423 Avg Close — Range —
Q3 2016
Shares 23,800 Value ($000) $1,431 Avg Close — Range —
Q2 2016
Shares 23,800 Value ($000) $1,543 Avg Close — Range —
Q1 2016
Shares 23,800 Value ($000) $1,282 Avg Close — Range —
Q4 2015
Shares 23,800 Value ($000) $1,205 Avg Close — Range —
Q3 2015
Shares 23,800 Value ($000) $1,091 Avg Close — Range —
Q2 2015
Shares 23,800 Value ($000) $1,004 Avg Close — Range —
Q1 2015
Shares 22,800 Value ($000) $1,093 Avg Close — Range —
Q4 2014
Shares 22,800 Value ($000) $1,138 Avg Close — Range —
Q3 2014
Shares 22,800 Value ($000) $963 Avg Close — Range —
Q2 2014
Shares 22,800 Value ($000) $1,075 Avg Close — Range —
Q1 2014
Shares 22,800 Value ($000) $1,003 Avg Close — Range —
Q4 2013
Shares 22,800 Value ($000) $976 Avg Close — Range —
Q3 2013
Shares 22,800 Value ($000) $957 Avg Close — Range —
Q2 2013
Shares 22,800 Value ($000) $969 Avg Close — Range —