Northwest Natural Holding Company / Dividends

Declaration date	Ex date	Record date	Payment date	Amount
July 31, 2025	July 30, 2025	July 31, 2025	August 15, 2025	$0.49
April 30, 2025	April 29, 2025	April 30, 2025	May 15, 2025	$0.49
January 31, 2025	January 30, 2025	January 31, 2025	February 14, 2025	$0.49
October 31, 2024	October 30, 2024	October 31, 2024	November 15, 2024	$0.49
July 31, 2024	July 30, 2024	July 31, 2024	August 15, 2024	$0.4875
April 29, 2024	April 29, 2024	April 30, 2024	May 15, 2024	$0.4875
January 30, 2024	January 30, 2024	January 31, 2024	February 15, 2024	$0.4875
October 30, 2023	October 30, 2023	October 31, 2023	November 15, 2023	$0.4875
July 28, 2023	July 28, 2023	July 31, 2023	August 15, 2023	$0.485
April 27, 2023	April 27, 2023	April 28, 2023	May 15, 2023	$0.485
January 30, 2023	January 30, 2023	January 31, 2023	February 15, 2023	$0.485
October 28, 2022	October 28, 2022	October 31, 2022	November 15, 2022	$0.485
July 28, 2022	July 28, 2022	July 29, 2022	August 15, 2022	$0.4825
April 28, 2022	April 28, 2022	April 29, 2022	May 13, 2022	$0.4825
January 28, 2022	January 28, 2022	January 31, 2022	February 15, 2022	$0.4825
October 28, 2021	October 28, 2021	October 29, 2021	November 15, 2021	$0.4825
July 29, 2021	July 29, 2021	July 30, 2021	August 13, 2021	$0.48
April 29, 2021	April 29, 2021	April 30, 2021	May 14, 2021	$0.48
January 28, 2021	January 28, 2021	January 29, 2021	February 12, 2021	$0.48
October 29, 2020	October 29, 2020	October 30, 2020	November 13, 2020	$0.48
July 30, 2020	July 30, 2020	July 31, 2020	August 14, 2020	$0.4775
April 29, 2020	April 29, 2020	April 30, 2020	May 15, 2020	$0.4775
January 30, 2020	January 30, 2020	January 31, 2020	February 14, 2020	$0.4775
October 30, 2019	October 30, 2019	October 31, 2019	November 15, 2019	$0.4775
July 30, 2019	July 30, 2019	July 31, 2019	August 15, 2019	$0.475
April 29, 2019	April 29, 2019	April 30, 2019	May 15, 2019	$0.475
January 30, 2019	January 30, 2019	January 31, 2019	February 15, 2019	$0.475
October 30, 2018	October 30, 2018	October 31, 2018	November 15, 2018	$0.475
July 30, 2018	July 30, 2018	July 31, 2018	August 15, 2018	$0.4725
April 27, 2018	April 27, 2018	April 30, 2018	May 15, 2018	$0.4725
January 30, 2018	January 30, 2018	January 31, 2018	February 15, 2018	$0.4725
October 30, 2017	October 30, 2017	October 31, 2017	November 15, 2017	$0.4725
July 27, 2017	July 28, 2017	July 31, 2017	August 15, 2017	$0.47
April 26, 2017	April 27, 2017	April 28, 2017	May 15, 2017	$0.47
January 27, 2017	January 30, 2017	January 31, 2017	February 15, 2017	$0.47
October 27, 2016	October 28, 2016	October 31, 2016	November 15, 2016	$0.47
July 27, 2016	July 28, 2016	July 29, 2016	August 15, 2016	$0.4675
April 27, 2016	April 28, 2016	April 29, 2016	May 13, 2016	$0.4675
January 27, 2016	January 28, 2016	January 29, 2016	February 12, 2016	$0.4675
October 28, 2015	October 29, 2015	October 30, 2015	November 13, 2015	$0.4675
July 29, 2015	July 30, 2015	July 31, 2015	August 14, 2015	$0.465
April 28, 2015	April 29, 2015	April 30, 2015	May 15, 2015	$0.465
January 28, 2015	January 29, 2015	January 30, 2015	February 13, 2015	$0.465
October 29, 2014	October 30, 2014	October 31, 2014	November 14, 2014	$0.465
July 29, 2014	July 30, 2014	July 31, 2014	August 15, 2014	$0.46
April 28, 2014	April 29, 2014	April 30, 2014	May 15, 2014	$0.46
January 29, 2014	January 30, 2014	January 31, 2014	February 14, 2014	$0.46
October 29, 2013	October 30, 2013	October 31, 2013	November 15, 2013	$0.46
July 29, 2013	July 30, 2013	July 31, 2013	August 15, 2013	$0.455
April 26, 2013	April 29, 2013	April 30, 2013	May 15, 2013	$0.455
January 29, 2013	January 30, 2013	January 31, 2013	February 15, 2013	$0.455
October 31, 2012	October 30, 2012	October 31, 2012	November 15, 2012	$0.455
October 29, 2012	October 30, 2012	October 31, 2012	November 15, 2012	$0.455
July 27, 2012	July 30, 2012	July 31, 2012	August 15, 2012	$0.445
April 26, 2012	April 27, 2012	April 30, 2012	May 15, 2012	$0.445
January 27, 2012	January 30, 2012	January 31, 2012	February 15, 2012	$0.445
October 27, 2011	October 28, 2011	October 31, 2011	November 15, 2011	$0.445
July 27, 2011	July 28, 2011	July 29, 2011	August 15, 2011	$0.435
April 27, 2011	April 28, 2011	April 29, 2011	May 13, 2011	$0.435
January 27, 2011	January 28, 2011	January 31, 2011	February 15, 2011	$0.435
October 27, 2010	October 28, 2010	October 29, 2010	November 15, 2010	$0.435
July 28, 2010	July 29, 2010	July 30, 2010	August 13, 2010	$0.415
April 28, 2010	April 29, 2010	April 30, 2010	May 14, 2010	$0.415
January 27, 2010	January 28, 2010	January 29, 2010	February 15, 2010	$0.415
October 28, 2009	October 29, 2009	October 30, 2009	November 13, 2009	$0.415
July 29, 2009	July 30, 2009	July 31, 2009	August 14, 2009	$0.395
April 28, 2009	April 29, 2009	April 30, 2009	May 15, 2009	$0.395
January 28, 2009	January 29, 2009	January 30, 2009	February 13, 2009	$0.395
October 29, 2008	October 30, 2008	October 31, 2008	November 14, 2008	$0.395
July 29, 2008	July 30, 2008	July 31, 2008	August 15, 2008	$0.375
April 28, 2008	April 29, 2008	April 30, 2008	May 15, 2008	$0.375
January 29, 2008	January 30, 2008	January 31, 2008	February 15, 2008	$0.375
October 29, 2007	October 30, 2007	October 31, 2007	November 15, 2007	$0.375
July 27, 2007	July 30, 2007	July 31, 2007	August 15, 2007	$0.355
April 26, 2007	April 27, 2007	April 30, 2007	May 15, 2007	$0.355
January 29, 2007	January 30, 2007	January 31, 2007	February 15, 2007	$0.355
October 27, 2006	October 30, 2006	October 31, 2006	November 15, 2006	$0.355
July 27, 2006	July 28, 2006	July 31, 2006	August 15, 2006	$0.345
April 26, 2006	April 27, 2006	April 28, 2006	May 15, 2006	$0.345
January 27, 2006	January 30, 2006	January 31, 2006	February 15, 2006	$0.345
October 27, 2005	October 28, 2005	October 31, 2005	November 15, 2005	$0.345
July 27, 2005	July 28, 2005	July 29, 2005	August 15, 2005	$0.325
April 27, 2005	April 28, 2005	April 29, 2005	May 13, 2005	$0.325
January 27, 2005	January 28, 2005	January 31, 2005	February 15, 2005	$0.325
October 27, 2004	October 28, 2004	October 29, 2004	November 15, 2004	$0.325
July 28, 2004	July 29, 2004	July 30, 2004	August 13, 2004	$0.325
April 28, 2004	April 29, 2004	April 30, 2004	May 14, 2004	$0.325
January 28, 2004	January 29, 2004	January 30, 2004	February 13, 2004	$0.325
October 29, 2003	October 30, 2003	October 31, 2003	November 14, 2003	$0.325
July 29, 2003	July 30, 2003	July 31, 2003	August 15, 2003	$0.315
April 28, 2003	April 29, 2003	April 30, 2003	May 15, 2003	$0.315
January 29, 2003	January 30, 2003	January 31, 2003	February 15, 2003	$0.315
October 29, 2002	October 30, 2002	October 31, 2002	November 15, 2002	$0.315
July 29, 2002	July 30, 2002	July 31, 2002	August 15, 2002	$0.315
April 26, 2002	April 29, 2002	April 30, 2002	May 15, 2002	$0.315
January 29, 2002	January 30, 2002	January 31, 2002	February 15, 2002	$0.315
October 29, 2001	October 30, 2001	October 31, 2001	November 15, 2001	$0.315
July 27, 2001	July 30, 2001	July 31, 2001	August 15, 2001	$0.31
April 26, 2001	April 27, 2001	April 30, 2001	May 15, 2001	$0.31
January 29, 2001	January 30, 2001	January 31, 2001	February 15, 2001	$0.31
October 27, 2000	October 30, 2000	October 31, 2000	November 15, 2000	$0.31
July 27, 2000	July 28, 2000	July 31, 2000	August 15, 2000	$0.305
April 26, 2000	April 27, 2000	April 28, 2000	May 15, 2000	$0.31
January 27, 2000				$0.324
November 26, 1999				$0.005
October 27, 1999				$0.305
July 28, 1999				$0.305
April 28, 1999				$0.305
January 27, 1999				$0.305
October 28, 1998				$0.305
July 29, 1998				$0.305
April 28, 1998				$0.305
January 28, 1998				$0.305
October 29, 1997				$0.305
July 29, 1997				$0.30
April 28, 1997				$0.30
January 29, 1997				$0.30
October 29, 1996				$0.30
July 29, 1996				$0.30
April 26, 1996				$0.30
January 29, 1996				$0.30
October 27, 1995				$0.30
July 27, 1995				$0.2933
April 24, 1995				$0.2933
January 25, 1995				$0.2933
October 25, 1994				$0.2933
July 25, 1994				$0.2933
April 25, 1994				$0.2933
January 25, 1994				$0.2933
October 25, 1993				$0.2933
July 26, 1993				$0.2933
April 26, 1993				$0.2933
January 25, 1993				$0.2867
October 26, 1992				$0.2867
July 27, 1992				$0.2867
April 24, 1992				$0.2867
January 27, 1992				$0.2867
October 25, 1991				$0.2867
July 25, 1991				$0.28
April 24, 1991				$0.28
January 25, 1991				$0.28
October 25, 1990				$0.28
July 25, 1990				$0.2733
April 24, 1990				$0.2733
January 25, 1990				$0.4103
October 25, 1989				$0.4103
July 25, 1989				$0.4002