NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

WHITENER CAPITAL MANAGEMENT, INC.'s Holding History (CIK: 0000825217)

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

Q3 2018
Shares 750 Value ($000) $50 Avg Close — Range —
Q1 2018
Shares 750 Value ($000) $43 Avg Close — Range —
Q4 2017
Shares 750 Value ($000) $44 Avg Close — Range —