Form4insider filings, from the source

SEC Form 4 · accession 0001567619-18-001408

NORTHWEST NATURAL GAS CO · NWN

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
MardiLyn Saathoff
Officer — SVP, General Counsel & Reg.
Period of report
Aug 16, 2018
Accepted (ET)
Aug 17, 2018 · 6:44 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000073020

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1Aug 16, 2018M2,000$41.15A6,922D
Common StockF2,F1Aug 16, 2018S2,000$64.908D4,922D
Common StockF3holding———1,160ISee Footnote
Common StockF4,F5holding———7,638ISee Footnote

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Employee Stock Option to BuyF7,F6$41.15Aug 16, 2018M2,000D—Mar 4, 2019Common Stock2,0000D

Explanation of responses