NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

D.A. DAVIDSON & CO.'s Holding History (CIK: 0001080107)

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

Q2 2017
Shares 2,111 Value ($000) $126 Avg Close Range
Q1 2017
Shares 1,311 Value ($000) $77 Avg Close Range
Q4 2016
Shares 1,211 Value ($000) $72 Avg Close Range
Q3 2016
Shares 1,311 Value ($000) $78 Avg Close Range
Q2 2016
Shares 899 Value ($000) $58 Avg Close Range
Q1 2016
Shares 899 Value ($000) $48 Avg Close Range
Q4 2015
Shares 899 Value ($000) $45 Avg Close Range
Q3 2015
Shares 949 Value ($000) $43 Avg Close Range
Q2 2015
Shares 949 Value ($000) $40 Avg Close Range
Q1 2015
Shares 949 Value ($000) $45 Avg Close Range
Q4 2014
Shares 949 Value ($000) $47 Avg Close Range
Q3 2014
Shares 1,199 Value ($000) $50 Avg Close Range
Q2 2014
Shares 1,199 Value ($000) $56 Avg Close Range
Q1 2014
Shares 1,199 Value ($000) $52 Avg Close Range
Q4 2013
Shares 1,199 Value ($000) $51 Avg Close Range
Q3 2013
Shares 1,199 Value ($000) $50 Avg Close Range
Q2 2013
Shares 1,199 Value ($000) $50 Avg Close Range