Insider NameBuy/SellCompany NameTickerAmountShares Change
Mar 31, 2025Apr 01, 2025Weber David A.
VP
Gas Supply
SellNorthwest Natural Holding CoNWN$42.46$92,699-8.90%
May 24, 2023May 26, 2023Weber David A.
VP
Gas Supply
SellNorthwest Natural Holding CoNWN$44.38$40,825-4.64%
Aug 17, 2022Aug 19, 2022Weber David A.
VP
Gas Supply
SellNorthwest Natural Holding CoNWN$53.22$76,417-7.54%
Mar 25, 2022Mar 30, 2022Weber David Allen
Pres
CEO
SellOtonomy, Inc.OTIC$2.4$46,295-4.60%
Sep 20, 2021Sep 22, 2021Weber David A.
VP
Gas Supply
SellNorthwest Natural Holding CoNWN$47.43$111,894-12.74%
Aug 17, 2018Aug 20, 2018Weber David A.
Pres
CEO of Issuer's Sub.
SellNorthwest Natural Gas CoNWN$65.08$455,549-35.28%
Jun 20, 2017Jun 21, 2017Weber David A.
Pres
CEO of Issuer's Sub.
SellNorthwest Natural Gas CoNWN$61.56$123,127-14.76%
Mar 09, 2017Mar 13, 2017Weber David A.
Pres
CEO of Issuer's Sub.
SellNorthwest Natural Gas CoNWN$57.49$33,058-4.89%
Jun 14, 2016Jun 16, 2016Weber David A.
Pres
CEO of Issuer's Sub.
SellNorthwest Natural Gas CoNWN$59.38$118,763-15.44%
Dec 15, 2015Dec 16, 2015Weber David Allen
Pres
CEO
SellOtonomy, Inc.OTIC$27.25$141,917-18.85%
Nov 16, 2015Nov 18, 2015Weber David Allen
Pres
CEO
SellOtonomy, Inc.OTIC$28.57$148,812-18.85%
Nov 13, 2015Nov 14, 2015Weber David Allen
Pres
CEO
SellOtonomy, Inc.OTIC$30.95$322,375-95.08%
Nov 11, 2015Nov 13, 2015Weber David Allen
Pres
CEO
SellOtonomy, Inc.OTIC$24.95$129,940-90.62%
Nov 09, 2015Nov 10, 2015Weber David A.
Pres
CEO of Issuer's Sub.
SellNorthwest Natural Gas CoNWN$45.91$28,694-5.87%
Sep 15, 2015Sep 16, 2015Weber David Allen
Pres
CEO
SellOtonomy, Inc.OTIC$24.95$130,139-90.63%
Jun 22, 2015Jun 23, 2015Weber David A
EVP
Chief Commercial Officer
SellAffymetrix IncAFFX$12$406,548-24.25%
Jun 18, 2015Jun 22, 2015Weber David A
EVP
Chief Commercial Officer
SellAffymetrix IncAFFX$12$177,120-10.46%
Dec 30, 2014Jan 02, 2015Weber David A.
Pres
CEO of Issuer's Sub.
SellNorthwest Natural Gas CoNWN$50.89$10,178-2.18%
May 09, 2014May 13, 2014Weber David A.
Pres
CEO of Issuer's Sub.
SellNorthwest Natural Gas CoNWN$43.78$37,522-9.03%
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