NORTHWEST NAT GAS CO

CUSIP: 667655105 Class: COM

FERGUSON WELLMAN CAPITAL MANAGEMENT, INC's Holding History (CIK: 0000869353)

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

Q1 2020
Shares 4,021 Value ($000) $248 Avg Close — Range —
Q4 2019
Shares 3,721 Value ($000) $274 Avg Close — Range —