NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q4 2017
Shares 17,260 Value ($000) $1,030 Avg Close — Range —
Q3 2017
Shares 12,386 Value ($000) $798 Avg Close — Range —
Q2 2017
Shares 6,996 Value ($000) $419 Avg Close — Range —
Q1 2017
Shares 6,996 Value ($000) $413 Avg Close — Range —
Q4 2016
Shares 6,796 Value ($000) $406 Avg Close — Range —
Q3 2016
Shares 6,796 Value ($000) $409 Avg Close — Range —
Q2 2016
Shares 6,796 Value ($000) $441 Avg Close — Range —
Q1 2016
Shares 12,566 Value ($000) $677 Avg Close — Range —
Q1 2014
Shares 10,327 Value ($000) $454 Avg Close — Range —
Q4 2013
Shares 9,507 Value ($000) $407 Avg Close — Range —
Q3 2013
Shares 9,507 Value ($000) $399 Avg Close — Range —
Q2 2013
Shares 9,507 Value ($000) $404 Avg Close — Range —