NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

Weaver C. Barksdale & Associates, Inc.'s Holding History (CIK: 0001294588)

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

Q3 2013
Shares 6,160 Value ($000) $259 Avg Close — Range —
Q2 2013
Shares 6,160 Value ($000) $262 Avg Close — Range —