NYSE:NWN | Historical Stock Price | Northwest Natural Holding Co

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1973-02-21 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$3.88$9.19$21.77$51.59$122.23$289.591973-02-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$30.75$63.9061,200
2003-12-30$31.22$64.8847,000
2003-12-29$31.10$64.63101,300
2003-12-26$31.07$64.5717,700
2003-12-24$30.90$64.2229,400
2003-12-23$31.04$64.5177,800
2003-12-22$30.43$63.2436,400
2003-12-19$30.46$63.3067,700
2003-12-18$30.44$63.2646,200
2003-12-17$30.21$62.7846,300
2003-12-16$30.00$62.3558,300
2003-12-15$30.30$62.9779,000
2003-12-12$30.25$62.8640,800
2003-12-11$29.90$62.14134,600
2003-12-10$30.01$62.3738,900
2003-12-09$30.26$62.8944,100
2003-12-08$30.47$63.3269,300
2003-12-05$30.00$62.35185,300
2003-12-04$29.92$62.1899,700
2003-12-03$30.01$62.3780,100
2003-12-02$30.54$63.4772,900
2003-12-01$30.40$63.1872,100
2003-11-28$30.50$63.3818,600
2003-11-26$30.55$63.4954,100
2003-11-25$30.65$63.7060,300
2003-11-24$30.47$63.3287,600
2003-11-21$30.00$62.3554,800
2003-11-20$29.75$61.8397,400
2003-11-19$29.99$62.3262,200
2003-11-18$29.92$62.1865,500
2003-11-17$30.43$63.2478,600
2003-11-14$30.21$62.7881,300
2003-11-13$30.46$63.3071,900
2003-11-12$30.30$62.9784,700
2003-11-11$30.04$62.43113,600
2003-11-10$30.08$62.5163,000
2003-11-07$30.10$62.5549,900
2003-11-06$30.30$62.9760,500
2003-11-05$30.03$62.4182,200
2003-11-04$29.85$62.0370,500
2003-11-03$29.75$61.8399,100
2003-10-31$29.00$60.2768,200
2003-10-30$28.84$59.9364,300
2003-10-29$28.95$60.1658,400
2003-10-28$29.00$59.59580,100
2003-10-27$28.80$59.1866,100
2003-10-24$28.72$59.0241,100
2003-10-23$28.83$59.2447,400
2003-10-22$28.80$59.1898,400
2003-10-21$28.91$59.41133,500
2003-10-20$29.40$60.4176,700
2003-10-17$29.72$61.0772,200
2003-10-16$29.92$61.4839,200
2003-10-15$29.99$61.6361,900
2003-10-14$30.06$61.7771,100
2003-10-13$30.09$61.8346,000
2003-10-10$29.95$61.5468,000
2003-10-09$30.00$61.6561,600
2003-10-08$29.72$61.0746,600
2003-10-07$30.50$62.6752,500
2003-10-06$30.36$62.3937,500
2003-10-03$30.27$62.2047,200
2003-10-02$30.00$61.6537,300
2003-10-01$29.70$61.0344,500
2003-09-30$29.00$59.5954,500
2003-09-29$29.20$60.0056,400
2003-09-26$28.86$59.3045,200
2003-09-25$29.00$59.5970,400
2003-09-24$29.35$60.3157,200
2003-09-23$29.40$60.4132,400
2003-09-22$29.30$60.2146,200
2003-09-19$29.18$59.9686,000
2003-09-18$29.60$60.8277,400
2003-09-17$29.95$61.5460,100
2003-09-16$30.10$61.8551,300
2003-09-15$29.72$61.0737,200
2003-09-12$29.52$60.6649,200
2003-09-11$29.70$61.0348,800
2003-09-10$29.35$60.3151,800
2003-09-09$29.45$60.5229,300
2003-09-08$29.51$60.6448,900
2003-09-05$29.35$60.3137,900
2003-09-04$29.57$60.7659,800
2003-09-03$29.62$60.8762,900
2003-09-02$29.55$60.7268,600
2003-08-29$28.49$58.5441,100
2003-08-28$28.66$58.8947,700
2003-08-27$28.69$58.95103,900
2003-08-26$28.62$58.8180,700
2003-08-25$28.75$59.0823,600
2003-08-22$28.63$58.8377,900
2003-08-21$29.00$59.5943,200
2003-08-20$28.86$59.3079,500
2003-08-19$28.60$58.7741,700
2003-08-18$28.53$58.6345,400
2003-08-15$28.35$58.2628,900
2003-08-14$28.20$57.9551,600
2003-08-13$27.90$57.3341,500
2003-08-12$28.24$58.0345,600
2003-08-11$27.87$57.2768,000
2003-08-08$27.56$56.6337,400
2003-08-07$27.60$56.7157,400
2003-08-06$27.25$56.0065,400
2003-08-05$27.39$56.28105,500
2003-08-04$27.50$56.5163,800
2003-08-01$27.50$56.5160,400
2003-07-31$28.47$58.5078,000
2003-07-30$28.03$57.6074,200
2003-07-29$27.90$57.3350,200
2003-07-28$27.45$55.7655,300
2003-07-25$27.44$55.7440,900
2003-07-24$27.48$55.8259,000
2003-07-23$27.64$56.1550,200
2003-07-22$27.73$56.3379,800
2003-07-21$27.50$55.8649,500
2003-07-18$27.97$56.8230,500
2003-07-17$27.82$56.51101,200
2003-07-16$28.19$57.2648,800
2003-07-15$28.40$57.6951,700
2003-07-14$28.50$57.8955,000
2003-07-11$28.29$57.4743,600
2003-07-10$27.94$56.7559,400
2003-07-09$28.30$57.4960,100
2003-07-08$28.12$57.1267,300
2003-07-07$28.16$57.20155,700
2003-07-03$27.72$56.3125,100
2003-07-02$27.75$56.37101,700
2003-07-01$27.60$56.0673,100
2003-06-30$27.25$55.3596,300
2003-06-27$27.69$56.2554,300
2003-06-26$27.60$56.0660,700
2003-06-25$27.58$56.0275,700
2003-06-24$27.53$55.9263,600
2003-06-23$27.63$56.1245,700
2003-06-20$27.89$56.6536,600
2003-06-19$28.00$56.8839,200
2003-06-18$28.25$57.3841,500
2003-06-17$28.40$57.6943,400
2003-06-16$28.26$57.4069,400
2003-06-13$28.15$57.1845,300
2003-06-12$28.43$57.7531,100
2003-06-11$28.30$57.4953,200
2003-06-10$28.71$58.3258,300
2003-06-09$28.50$57.8988,300
2003-06-06$28.36$57.6143,400
2003-06-05$28.20$57.2835,800
2003-06-04$28.10$57.0872,800
2003-06-03$27.95$56.7762,700
2003-06-02$27.95$56.7775,300
2003-05-30$27.85$56.5758,900
2003-05-29$27.97$56.8262,600
2003-05-28$27.71$56.2976,800
2003-05-27$28.15$57.18209,500
2003-05-23$27.21$55.2791,100
2003-05-22$26.27$53.36157,300
2003-05-21$26.41$53.6522,100
2003-05-20$26.49$53.8141,000
2003-05-19$26.35$53.5261,600
2003-05-16$26.20$53.22127,800
2003-05-15$26.75$54.3466,800
2003-05-14$26.44$53.7169,200
2003-05-13$26.50$53.8351,300
2003-05-12$26.50$53.8344,000
2003-05-09$26.47$53.7749,000
2003-05-08$26.00$52.8167,100
2003-05-07$26.44$53.7150,300
2003-05-06$26.20$53.2275,500
2003-05-05$26.44$53.71110,700
2003-05-02$26.04$52.9052,100
2003-05-01$25.85$52.5176,100
2003-04-30$25.83$52.47148,500
2003-04-29$25.48$51.76109,300
2003-04-28$25.63$52.06119,700
2003-04-25$25.98$52.13191,100
2003-04-24$25.60$51.37177,600
2003-04-23$25.62$51.4150,300
2003-04-22$25.77$51.7149,100
2003-04-21$25.60$51.3747,900
2003-04-17$25.34$50.8544,600
2003-04-16$25.33$50.8339,300
2003-04-15$25.24$50.6560,800
2003-04-14$25.25$50.6742,600
2003-04-11$24.95$50.0747,800
2003-04-10$25.18$50.5332,900
2003-04-09$25.07$50.3158,500
2003-04-08$25.13$50.4392,200
2003-04-07$24.96$50.0977,000
2003-04-04$25.30$50.7766,200
2003-04-03$25.23$50.6361,200
2003-04-02$25.09$50.35102,600
2003-04-01$25.64$51.4544,300
2003-03-31$25.10$50.3789,800
2003-03-28$25.22$50.6154,600
2003-03-27$25.39$50.9530,300
2003-03-26$25.05$50.2776,600
2003-03-25$25.30$50.7751,500
2003-03-24$25.40$50.9754,400
2003-03-21$25.58$51.3359,300
2003-03-20$25.22$50.6148,900
2003-03-19$25.12$50.4130,400
2003-03-18$25.00$50.1729,800
2003-03-17$25.00$50.1742,400
2003-03-14$24.48$49.1242,800
2003-03-13$24.63$49.4232,200
2003-03-12$24.13$48.4256,700
2003-03-11$24.60$49.3657,500
2003-03-10$24.43$49.0249,800
2003-03-07$24.55$49.2647,700
2003-03-06$24.61$49.3839,200
2003-03-05$24.68$49.5253,100
2003-03-04$24.50$49.1656,000
2003-03-03$24.90$49.9764,400
2003-02-28$24.50$49.1637,100
2003-02-27$24.90$49.9743,000
2003-02-26$24.96$50.0932,900
2003-02-25$25.38$50.9354,000
2003-02-24$24.99$50.1558,500
2003-02-21$24.87$49.9175,300
2003-02-20$24.59$49.3456,800
2003-02-19$24.75$49.6749,300
2003-02-18$24.79$49.7553,900
2003-02-14$24.46$49.0838,700
2003-02-13$24.58$49.3285,500
2003-02-12$24.30$48.76104,500
2003-02-11$24.65$49.4677,400
2003-02-10$24.90$49.97191,200
2003-02-07$24.80$49.7757,100
2003-02-06$25.14$50.4551,300
2003-02-05$25.40$50.9750,300
2003-02-04$25.50$51.1780,300
2003-02-03$25.57$51.3160,200
2003-01-31$26.02$52.2177,600
2003-01-30$25.60$51.3736,800
2003-01-29$25.89$51.9539,300
2003-01-28$26.17$51.88555,000
2003-01-27$25.61$50.7736,800
2003-01-24$25.91$51.3748,900
2003-01-23$26.40$52.3437,600
2003-01-22$26.19$51.9250,800
2003-01-21$26.50$52.5422,400
2003-01-17$26.75$53.0340,000
2003-01-16$26.71$52.9531,900
2003-01-15$26.90$53.3353,500
2003-01-14$26.95$53.4344,100
2003-01-13$27.00$53.5389,400
2003-01-10$27.05$53.6363,500
2003-01-09$27.20$53.9277,900
2003-01-08$27.25$54.02148,300
2003-01-07$27.65$54.8258,000
2003-01-06$28.24$55.99100,100
2003-01-03$27.23$53.98121,600
2003-01-02$27.60$54.7248,300