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 — 1982

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1982-12-31$7.67$7.678,400
1982-12-30$7.67$7.6724,750
1982-12-29$7.58$7.5820,550
1982-12-28$7.50$7.5013,050
1982-12-27$7.50$7.5018,600
1982-12-23$7.33$7.3311,250
1982-12-22$7.33$7.3332,100
1982-12-21$7.25$7.2523,850
1982-12-20$7.33$7.3311,400
1982-12-17$7.42$7.4215,900
1982-12-16$7.42$7.4213,050
1982-12-15$7.33$7.3312,300
1982-12-14$7.33$7.3325,350
1982-12-13$7.42$7.4227,600
1982-12-10$7.58$7.5814,250
1982-12-09$7.75$7.7513,050
1982-12-08$7.75$7.755,550
1982-12-07$7.75$7.7524,000
1982-12-06$7.75$7.7518,600
1982-12-03$7.75$7.7511,700
1982-12-02$7.75$7.7525,650
1982-12-01$7.67$7.6714,400
1982-11-30$7.75$7.7512,450
1982-11-29$7.83$7.8313,650
1982-11-26$7.83$7.834,950
1982-11-24$7.83$7.8319,200
1982-11-23$7.75$7.7523,850
1982-11-22$7.83$7.8317,850
1982-11-19$7.83$7.8312,750
1982-11-18$7.83$7.8325,350
1982-11-17$7.83$7.8339,150
1982-11-16$7.75$7.75134,250
1982-11-15$8.00$8.0014,100
1982-11-12$8.00$8.0031,650
1982-11-11$8.00$8.0032,250
1982-11-10$8.00$8.0038,100
1982-11-09$8.08$8.0843,800
1982-11-08$8.08$8.0817,700
1982-11-05$8.08$8.0849,800
1982-11-04$8.00$8.0041,400
1982-11-03$7.83$7.8331,500
1982-11-02$7.83$7.8323,400
1982-11-01$7.75$7.7510,800
1982-10-29$7.75$7.756,600
1982-10-28$7.75$7.7514,100
1982-10-27$7.75$7.7523,700
1982-10-26$7.75$7.7514,700
1982-10-25$7.67$7.6722,650
1982-10-22$7.83$7.8318,750
1982-10-21$7.92$7.9228,950
1982-10-20$8.00$8.0019,950
1982-10-19$7.92$7.9214,250
1982-10-18$8.00$8.0018,300
1982-10-15$8.00$8.0017,100
1982-10-14$8.00$8.0052,650
1982-10-13$8.33$8.3333,150
1982-10-12$7.92$7.9233,150
1982-10-11$7.75$7.7520,550
1982-10-08$7.58$7.586,900
1982-10-07$7.50$7.5015,150
1982-10-06$7.50$7.502,400
1982-10-05$7.50$7.5017,100
1982-10-04$7.50$7.5013,500
1982-10-01$7.42$7.4223,550
1982-09-30$7.33$7.336,150
1982-09-29$7.25$7.2516,800
1982-09-28$7.33$7.337,950
1982-09-27$7.33$7.334,500
1982-09-24$7.33$7.338,550
1982-09-23$7.25$7.2510,050
1982-09-22$7.33$7.3317,100
1982-09-21$7.25$7.2512,000
1982-09-20$7.25$7.257,050
1982-09-17$7.25$7.2510,950
1982-09-16$7.17$7.177,650
1982-09-15$7.17$7.177,500
1982-09-14$7.17$7.1710,650
1982-09-13$7.08$7.0810,650
1982-09-10$7.08$7.0813,500
1982-09-09$7.08$7.085,850
1982-09-08$7.17$7.1710,350
1982-09-07$7.08$7.0811,850
1982-09-03$7.17$7.1717,850
1982-09-02$7.50$7.5032,400
1982-09-01$7.50$7.5013,650
1982-08-31$7.58$7.5811,550
1982-08-30$7.58$7.589,450
1982-08-27$7.58$7.588,100
1982-08-26$7.50$7.505,550
1982-08-25$7.50$7.5020,550
1982-08-24$7.50$7.5019,500
1982-08-23$7.58$7.5822,200
1982-08-20$7.42$7.4210,500
1982-08-19$7.42$7.429,750
1982-08-18$7.50$7.5028,200
1982-08-17$7.42$7.4228,050
1982-08-16$7.08$7.0810,800
1982-08-13$6.83$6.8321,450
1982-08-12$6.83$6.8321,600
1982-08-11$6.83$6.839,750
1982-08-10$6.83$6.838,550
1982-08-09$6.83$6.835,100
1982-08-06$6.83$6.8323,250
1982-08-05$7.08$7.0834,800
1982-08-04$7.17$7.1719,800
1982-08-03$7.33$7.339,450
1982-08-02$7.25$7.253,000
1982-07-30$7.17$7.175,400
1982-07-29$7.17$7.1711,100
1982-07-28$7.25$7.2519,950
1982-07-27$7.33$7.3320,400
1982-07-26$7.58$7.5820,700
1982-07-23$7.58$7.5819,050
1982-07-22$7.50$7.5012,450
1982-07-21$7.50$7.5019,650
1982-07-20$7.50$7.504,950
1982-07-19$7.50$7.5011,550
1982-07-16$7.50$7.5039,600
1982-07-15$7.33$7.3315,750
1982-07-14$7.33$7.3339,450
1982-07-13$7.25$7.254,500
1982-07-12$7.25$7.2512,450
1982-07-09$7.17$7.177,200
1982-07-08$7.17$7.1713,050
1982-07-07$7.08$7.083,300
1982-07-06$7.08$7.084,350
1982-07-02$7.17$7.172,700
1982-07-01$7.17$7.178,250
1982-06-30$7.17$7.1717,700
1982-06-29$7.00$7.006,000
1982-06-28$7.00$7.0012,750
1982-06-25$7.00$7.003,900
1982-06-24$7.00$7.0022,950
1982-06-23$7.17$7.1713,350
1982-06-22$7.08$7.0816,500
1982-06-21$6.83$6.8316,350
1982-06-18$6.75$6.7516,200
1982-06-17$7.00$7.0010,650
1982-06-16$7.08$7.089,450
1982-06-15$7.08$7.084,950
1982-06-14$7.08$7.088,250
1982-06-11$7.33$7.336,300
1982-06-10$7.17$7.1711,550
1982-06-09$7.17$7.178,700
1982-06-08$7.25$7.255,700
1982-06-07$7.33$7.3314,850
1982-06-04$7.33$7.3315,750
1982-06-03$7.58$7.5812,300
1982-06-02$7.58$7.587,350
1982-06-01$7.58$7.586,150
1982-05-28$7.67$7.678,400
1982-05-27$7.67$7.679,000
1982-05-26$7.50$7.5015,600
1982-05-25$7.83$7.8325,200
1982-05-24$8.00$8.0010,200
1982-05-21$8.00$8.0027,900
1982-05-20$8.17$8.1728,350
1982-05-19$8.17$8.1719,200
1982-05-18$8.17$8.1740,800
1982-05-17$7.92$7.9213,200
1982-05-14$7.67$7.6718,900
1982-05-13$7.58$7.587,500
1982-05-12$7.58$7.5810,200
1982-05-11$7.58$7.5816,800
1982-05-10$7.50$7.5013,350
1982-05-07$7.42$7.4213,500
1982-05-06$7.42$7.426,150
1982-05-05$7.33$7.3313,200
1982-05-04$7.33$7.3313,950
1982-05-03$7.33$7.339,150
1982-04-30$7.33$7.3311,850
1982-04-29$7.42$7.4218,300
1982-04-28$7.42$7.4211,100
1982-04-27$7.42$7.4210,800
1982-04-26$7.50$7.5013,950
1982-04-23$7.58$7.5817,250
1982-04-22$7.58$7.5823,400
1982-04-21$7.50$7.5013,500
1982-04-20$7.42$7.429,450
1982-04-19$7.42$7.4212,900
1982-04-16$7.42$7.4222,650
1982-04-15$7.50$7.504,050
1982-04-14$7.50$7.508,250
1982-04-13$7.33$7.337,350
1982-04-12$7.33$7.335,400
1982-04-08$7.17$7.177,200
1982-04-07$7.17$7.1711,250
1982-04-06$7.17$7.179,300
1982-04-05$7.33$7.3315,150
1982-04-02$7.50$7.507,200
1982-04-01$7.50$7.508,250
1982-03-31$7.58$7.587,650
1982-03-30$7.58$7.584,350
1982-03-29$7.58$7.5823,850
1982-03-26$7.58$7.5815,300
1982-03-25$7.50$7.506,450
1982-03-24$7.50$7.507,800
1982-03-23$7.50$7.506,900
1982-03-22$7.50$7.508,250
1982-03-19$7.50$7.509,900
1982-03-18$7.42$7.4223,100
1982-03-17$7.17$7.1711,400
1982-03-16$7.17$7.178,100
1982-03-15$7.17$7.178,700
1982-03-12$7.08$7.0819,350
1982-03-11$7.17$7.1743,500
1982-03-10$7.08$7.0814,250
1982-03-09$7.17$7.178,250
1982-03-08$7.25$7.2516,050
1982-03-05$7.50$7.5011,400
1982-03-04$7.58$7.5812,150
1982-03-03$7.50$7.5019,950
1982-03-02$7.50$7.5021,600
1982-03-01$7.42$7.4216,650
1982-02-26$7.33$7.3316,050
1982-02-25$7.33$7.334,800
1982-02-24$7.33$7.336,000
1982-02-23$7.25$7.2514,850
1982-02-22$7.33$7.3321,450
1982-02-19$7.58$7.5813,350
1982-02-18$7.58$7.5812,450
1982-02-17$7.58$7.5814,400
1982-02-16$7.67$7.6733,750
1982-02-12$7.58$7.589,900
1982-02-11$7.58$7.5820,850
1982-02-10$7.58$7.587,500
1982-02-09$7.58$7.585,550
1982-02-08$7.58$7.587,800
1982-02-05$7.58$7.589,300
1982-02-04$7.58$7.586,000
1982-02-03$7.58$7.5816,500
1982-02-02$7.50$7.5014,850
1982-02-01$7.50$7.5014,700
1982-01-29$7.67$7.6712,900
1982-01-28$7.58$7.586,300
1982-01-27$7.50$7.5012,900
1982-01-26$7.50$7.5014,100
1982-01-25$7.58$7.5814,550
1982-01-22$7.75$7.7511,550
1982-01-21$7.75$7.759,750
1982-01-20$7.75$7.7514,700
1982-01-19$7.75$7.751,650
1982-01-18$7.75$7.7511,850
1982-01-15$7.75$7.7515,900
1982-01-14$7.67$7.679,900
1982-01-13$7.67$7.6712,450
1982-01-12$7.67$7.6710,800
1982-01-11$7.75$7.7517,850
1982-01-08$7.75$7.7513,350
1982-01-07$7.75$7.754,650
1982-01-06$7.75$7.7511,550
1982-01-05$7.75$7.7515,600
1982-01-04$7.67$7.677,500