NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q3 2018
Shares 8,033 Value ($000) $537 Avg Close Range
Q2 2018
Shares 8,433 Value ($000) $538 Avg Close Range
Q1 2018
Shares 8,433 Value ($000) $486 Avg Close Range
Q4 2017
Shares 9,059 Value ($000) $540 Avg Close Range
Q3 2017
Shares 9,059 Value ($000) $583 Avg Close Range
Q2 2017
Shares 8,559 Value ($000) $512 Avg Close Range
Q1 2017
Shares 8,559 Value ($000) $506 Avg Close Range
Q4 2016
Shares 8,559 Value ($000) $512 Avg Close Range
Q3 2016
Shares 9,059 Value ($000) $545 Avg Close Range
Q2 2016
Shares 9,059 Value ($000) $587 Avg Close Range
Q1 2016
Shares 9,059 Value ($000) $488 Avg Close Range
Q4 2015
Shares 9,059 Value ($000) $458 Avg Close Range
Q3 2015
Shares 9,059 Value ($000) $415 Avg Close Range
Q2 2015
Shares 9,059 Value ($000) $382 Avg Close Range
Q1 2015
Shares 9,059 Value ($000) $434 Avg Close Range
Q4 2014
Shares 9,059 Value ($000) $452 Avg Close Range
Q3 2014
Shares 9,059 Value ($000) $383 Avg Close Range
Q2 2014
Shares 9,059 Value ($000) $427 Avg Close Range
Q1 2014
Shares 9,859 Value ($000) $434 Avg Close Range
Q4 2013
Shares 9,859 Value ($000) $422 Avg Close Range
Q3 2013
Shares 10,759 Value ($000) $452 Avg Close Range
Q2 2013
Shares 10,759 Value ($000) $457 Avg Close Range