Company · CIK 0000073020 · SIC 4924 — Natural Gas Distribution
NORTHWEST NATURAL GAS CO · NWN
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
No reported common-stock activity in this period.
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.