NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q3 2018
Shares 8,917 Value ($000) $597 Avg Close Range
Q2 2018
Shares 9,367 Value ($000) $598 Avg Close Range
Q1 2018
Shares 9,741 Value ($000) $562 Avg Close Range
Q4 2017
Shares 11,353 Value ($000) $677 Avg Close Range
Q3 2017
Shares 11,475 Value ($000) $740 Avg Close Range
Q2 2017
Shares 11,820 Value ($000) $707 Avg Close Range
Q1 2017
Shares 11,799 Value ($000) $697 Avg Close Range
Q4 2016
Shares 11,825 Value ($000) $678 Avg Close Range
Q3 2016
Shares 10,952 Value ($000) $658 Avg Close Range
Q2 2016
Shares 10,168 Value ($000) $659 Avg Close Range
Q1 2016
Shares 10,830 Value ($000) $584 Avg Close Range
Q4 2015
Shares 11,026 Value ($000) $558 Avg Close Range
Q3 2015
Shares 9,663 Value ($000) $443 Avg Close Range
Q2 2015
Shares 10,970 Value ($000) $462 Avg Close Range
Q1 2015
Shares 12,871 Value ($000) $617 Avg Close Range
Q4 2014
Shares 11,540 Value ($000) $576 Avg Close Range
Q3 2014
Shares 11,279 Value ($000) $477 Avg Close Range
Q2 2014
Shares 9,896 Value ($000) $467 Avg Close Range
Q1 2014
Shares 7,965 Value ($000) $351 Avg Close Range
Q4 2013
Shares 8,737 Value ($000) $374 Avg Close Range
Q3 2013
Shares 8,676 Value ($000) $364 Avg Close Range
Q2 2013
Shares 9,338 Value ($000) $397 Avg Close Range