NORTHWEST NAT GAS CO

CUSIP: 66765510 Class: COM

INGALLS & SNYDER LLC's Holding History (CIK: 0001041885)

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

Q1 2016
Shares 20,714 Value ($000) $1,115 Avg Close — Range —
Q4 2015
Shares 21,275 Value ($000) $1,076 Avg Close — Range —
Q3 2015
Shares 21,695 Value ($000) $994 Avg Close — Range —
Q2 2015
Shares 22,095 Value ($000) $931 Avg Close — Range —
Q1 2015
Shares 22,346 Value ($000) $1,071 Avg Close — Range —
Q4 2014
Shares 22,346 Value ($000) $1,115 Avg Close — Range —
Q3 2014
Shares 22,371 Value ($000) $945 Avg Close — Range —
Q2 2014
Shares 22,081 Value ($000) $1,041 Avg Close — Range —
Q1 2014
Shares 22,106 Value ($000) $972 Avg Close — Range —
Q4 2013
Shares 22,271 Value ($000) $953 Avg Close — Range —
Q3 2013
Shares 22,701 Value ($000) $952 Avg Close — Range —
Q2 2013
Shares 23,101 Value ($000) $981 Avg Close — Range —