NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

Clearbridge Investments, LLC's Holding History (CIK: 0001348883)

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

Q3 2015
Shares 13,192 Value ($000) $605 Avg Close — Range —
Q2 2015
Shares 13,280 Value ($000) $560 Avg Close — Range —
Q1 2015
Shares 26,884 Value ($000) $1,289 Avg Close — Range —
Q4 2014
Shares 26,884 Value ($000) $1,342 Avg Close — Range —
Q3 2014
Shares 25,950 Value ($000) $1,096 Avg Close — Range —
Q2 2014
Shares 25,950 Value ($000) $1,224 Avg Close — Range —
Q1 2014
Shares 25,851 Value ($000) $1,138 Avg Close — Range —
Q4 2013
Shares 25,621 Value ($000) $1,097 Avg Close — Range —
Q3 2013
Shares 81,103 Value ($000) $3,405 Avg Close — Range —
Q2 2013
Shares 76,572 Value ($000) $3,253 Avg Close — Range —