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Northwest Natural Holding Co (NWN)

Northwest Natural Holding Co (NWN) Insider Trading

Directors, officers and holders of more than 10% of NWN report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 176 transactions on file: 2 with code P, 14 with code S and 34 with other codes.

DateInsiderCodeShares
Oct 19, 2026ANDERSON DAVID HUGOS Sale1,500
Oct 1, 2026Patterson KyraF Tax Payment244
Sep 18, 2026ANDERSON DAVID HUGOS Sale1,500
Sep 1, 2026WILSON BRODY JF Tax Payment341
Sep 1, 2026Kaszuba Raymond J IIIF Tax Payment705
Aug 18, 2026ANDERSON DAVID HUGOS Sale1,500
Aug 6, 2026Ludford Mary EI Discretionary507
Aug 6, 2026McDonough SandraI Discretionary248
Aug 6, 2026Bragdon Peter JI Discretionary1,141
Jul 20, 2026ANDERSON DAVID HUGOS Sale1,500
Jun 26, 2026ANDERSON DAVID HUGOS Sale1,500
May 12, 2026Bragdon Peter JP Purchase400
May 7, 2026Ludford Mary EI Discretionary513
May 7, 2026Palfreyman JustinP Purchase1,225
May 7, 2026McDonough SandraI Discretionary250
May 7, 2026Lee KarenI Discretionary1,014
May 7, 2026Bragdon Peter JI Discretionary1,152
Mar 23, 2026Weber David A.S Sale1,700
Mar 5, 2026Kravitz Zachary DF Tax Payment937
Mar 5, 2026Kravitz Zachary DF Tax Payment207
Mar 5, 2026Williams Kathryn MF Tax Payment849
Mar 5, 2026Williams Kathryn MF Tax Payment533
Mar 5, 2026Weber David A.F Tax Payment937
Mar 5, 2026Weber David A.F Tax Payment546
Mar 5, 2026Karney Joseph SS Sale1
Mar 5, 2026WILSON BRODY JF Tax Payment937
Mar 5, 2026Palfreyman JustinF Tax Payment3,909
Mar 5, 2026Fellon BrianF Tax Payment175
Mar 5, 2026WILSON BRODY JF Tax Payment546
Mar 5, 2026Kravitz Zachary DS Sale1
Mar 5, 2026RUSH KIMBERLY HEITINGF Tax Payment3,000
Mar 5, 2026RUSH KIMBERLY HEITINGF Tax Payment1,871
Mar 5, 2026Weber David A.S Sale1
Mar 5, 2026Berge Megan HF Tax Payment1,485
Mar 5, 2026Rogers Melinda B.S Sale0
Mar 5, 2026ANDERSON DAVID HUGOF Tax Payment3,747
Mar 5, 2026Saathoff MardiLynF Tax Payment2,095
Mar 5, 2026Saathoff MardiLynF Tax Payment3,747
Mar 5, 2026Rogers Melinda B.F Tax Payment132
Mar 5, 2026Rogers Melinda B.F Tax Payment531
Mar 5, 2026RUSH KIMBERLY HEITINGS Sale1
Mar 5, 2026RUSH KIMBERLY HEITINGS Sale0
Mar 5, 2026ANDERSON DAVID HUGOF Tax Payment5,844
Mar 5, 2026Karney Joseph SF Tax Payment136
Mar 5, 2026Karney Joseph SF Tax Payment636
Mar 5, 2026Karney Joseph SS Sale1
Mar 5, 2026Kaszuba Raymond J IIIF Tax Payment802
Mar 5, 2026Kravitz Zachary DS Sale1
Mar 2, 2026Lee KarenI Discretionary972
Mar 2, 2026Bragdon Peter JI Discretionary1,099

The full Form 4 history is on the NWN company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.