Northwest Natural Gas Co (NWN) Insider Trading

Total insider buys:
  • $377,164.00
Total insider sells:
  • $15,399,686.46
Most recent insider trade:
  • March 5, 2026
Most active insider trader:
  • David Hugo Anderson
Trader NameDateTitleAmountPriceTypeTotal Value
Nov. 26, 2013VP1,000$42.72Sell$42,720.00
Nov. 21, 2013VP3,000$42.45Sell$127,350.00
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  • Insiders are both buying and selling Northwest Natural Gas Co stock.

  • The insider traders at Northwest Natural Gas Co are: David Hugo Anderson, David A Weber, Lea Anne Doolittle, C Scott Gibson, Gregg S Kantor, Mardilyn Saathoff, Mark S Dodson, Lori L Russell, Malia H Wasson, Shawn M Filippi, Grant M Yoshihara, Kimberly A Heiting, Justin Palfreyman, Gregg S. Kantor, David R Williams, J Keith White, Tod R Hamachek, Zachary D Kravitz, David Kushniruk, Grant Yoshihara, James R. Downing, Jane L. Peverett, Jon G Huddleston, Joseph S Karney, Kimberly Heiting Rush, Margaret D Kirkpatrick, Mark S. Dodson, Martha L Byorum, Martha L. Byorum, Ngoni Murandu, Shawn M. Filippi, Stephen Feltz, and Stephen P Feltz

  • The most active insider trader at Northwest Natural Gas Co is David Hugo Anderson with 24 trades.

  • David Hugo Anderson has sold the most Northwest Natural Gas Co stock with a total value of $6,811,115.52.

  • Malia H Wasson has bought the most Northwest Natural Gas Co stock with a total value of $451,534.00.

  • The most recent insider trade for Northwest Natural Gas Co was on March 5, 2026.

  • The single biggest insider buy for Northwest Natural Gas Co was from Malia H Wasson with a total value of $107,680.00 on Feb. 27, 2018.

  • The single biggest insider sell for Northwest Natural Gas Co was from Gregg S Kantor with a total value of $1,253,750.00 on Feb. 29, 2016.