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 — 1994

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1994-12-30$19.67$25.9137,200
1994-12-29$19.50$25.6916,650
1994-12-28$19.67$25.9127,900
1994-12-27$19.67$25.9135,100
1994-12-23$20.08$26.4638,850
1994-12-22$19.83$26.139,450
1994-12-21$20.00$26.3517,850
1994-12-20$20.00$26.3512,900
1994-12-19$20.00$26.3558,050
1994-12-16$19.00$25.0339,450
1994-12-15$19.33$25.4719,500
1994-12-14$19.33$25.4735,100
1994-12-13$19.33$25.479,300
1994-12-12$19.42$25.5829,550
1994-12-09$19.50$25.6939,000
1994-12-08$19.83$26.136,300
1994-12-07$19.83$26.1317,850
1994-12-06$19.83$26.1316,350
1994-12-05$20.00$26.3530,450
1994-12-02$19.17$25.256,300
1994-12-01$19.17$25.2520,400
1994-11-30$19.17$25.2536,300
1994-11-29$19.42$25.5820,250
1994-11-28$19.50$25.6918,450
1994-11-25$19.00$25.0331,200
1994-11-23$19.17$25.2521,750
1994-11-22$19.50$25.6934,350
1994-11-21$19.50$25.6932,850
1994-11-18$20.17$26.578,250
1994-11-17$20.17$26.5739,000
1994-11-16$19.83$26.1325,800
1994-11-15$20.00$26.357,800
1994-11-14$19.67$25.9112,150
1994-11-11$20.00$26.3538,100
1994-11-10$19.83$26.1323,700
1994-11-09$20.33$26.795,100
1994-11-08$19.83$26.1347,700
1994-11-07$20.33$26.7927,300
1994-11-04$20.08$26.4613,350
1994-11-03$20.33$26.7910,200
1994-11-02$20.00$26.3516,350
1994-11-01$20.33$26.7912,450
1994-10-31$20.00$26.358,550
1994-10-28$20.00$26.356,300
1994-10-27$20.00$26.357,200
1994-10-26$20.00$26.352,700
1994-10-25$20.00$26.352,100
1994-10-24$20.00$25.9612,450
1994-10-21$20.00$25.9614,850
1994-10-20$20.17$26.1814,700
1994-10-19$20.67$26.838,850
1994-10-18$21.00$27.2622,200
1994-10-17$20.83$27.0415,750
1994-10-14$21.00$27.265,850
1994-10-13$21.33$27.6914,250
1994-10-12$20.83$27.043,900
1994-10-11$21.00$27.2612,450
1994-10-10$21.00$27.2616,050
1994-10-07$21.17$27.475,100
1994-10-06$20.83$27.0410,350
1994-10-05$21.00$27.2613,800
1994-10-04$20.83$27.045,850
1994-10-03$20.83$27.0439,450
1994-09-30$21.33$27.6943,350
1994-09-29$20.75$26.9318,600
1994-09-28$20.50$26.6123,250
1994-09-27$20.83$27.0437,350
1994-09-26$20.33$26.397,200
1994-09-23$20.50$26.616,000
1994-09-22$20.17$26.185,400
1994-09-21$20.08$26.074,200
1994-09-20$20.50$26.6126,550
1994-09-19$20.50$26.6115,300
1994-09-16$20.50$26.6123,250
1994-09-15$20.67$26.8340,800
1994-09-14$20.67$26.8312,000
1994-09-13$20.67$26.8322,650
1994-09-12$20.33$26.3927,000
1994-09-09$20.50$26.6120,850
1994-09-08$20.00$25.966,000
1994-09-07$20.00$25.968,400
1994-09-06$20.33$26.398,400
1994-09-02$20.00$25.9629,250
1994-09-01$20.33$26.3921,000
1994-08-31$20.33$26.3910,200
1994-08-30$19.83$25.7412,300
1994-08-29$20.00$25.9629,100
1994-08-26$20.08$26.0718,600
1994-08-25$19.92$25.8524,900
1994-08-24$20.08$26.0715,000
1994-08-23$19.83$25.7440,650
1994-08-22$19.83$25.743,900
1994-08-19$19.83$25.747,500
1994-08-18$20.00$25.968,850
1994-08-17$19.83$25.749,450
1994-08-16$19.83$25.7412,750
1994-08-15$20.17$26.1819,050
1994-08-12$19.83$25.7413,800
1994-08-11$20.08$26.0724,900
1994-08-10$19.83$25.7415,900
1994-08-09$19.67$25.538,100
1994-08-08$19.67$25.5313,650
1994-08-05$20.00$25.966,450
1994-08-04$19.67$25.5317,400
1994-08-03$19.67$25.5314,700
1994-08-02$19.67$25.5343,350
1994-08-01$20.17$26.1849,200
1994-07-29$19.83$25.7418,300
1994-07-28$19.50$25.317,050
1994-07-27$20.17$26.188,400
1994-07-26$20.17$26.1839,150
1994-07-25$20.17$26.1822,350
1994-07-22$20.00$25.5821,450
1994-07-21$20.17$25.7950,850
1994-07-20$19.83$25.3762,400
1994-07-19$20.33$26.0124,000
1994-07-18$20.00$25.5820,250
1994-07-15$20.00$25.5812,000
1994-07-14$19.83$25.3715,900
1994-07-13$20.00$25.5847,400
1994-07-12$19.67$25.1526,550
1994-07-11$19.67$25.1522,500
1994-07-08$19.33$24.7326,400
1994-07-07$19.83$25.3713,350
1994-07-06$19.50$24.9462,250
1994-07-05$19.67$25.1517,550
1994-07-01$20.17$25.7949,500
1994-06-30$20.00$25.5838,850
1994-06-29$19.83$25.3746,800
1994-06-28$20.17$25.796,000
1994-06-27$20.67$26.4315,150
1994-06-24$20.50$26.222,550
1994-06-23$20.33$26.014,200
1994-06-22$20.67$26.4318,600
1994-06-21$20.50$26.229,450
1994-06-20$20.50$26.2222,500
1994-06-17$20.50$26.2222,050
1994-06-16$20.50$26.2215,150
1994-06-15$20.50$26.2213,350
1994-06-14$20.25$25.9021,300
1994-06-13$20.00$25.5821,000
1994-06-10$20.50$26.227,200
1994-06-09$20.50$26.2256,250
1994-06-08$20.67$26.4342,450
1994-06-07$20.67$26.4321,750
1994-06-06$20.83$26.648,100
1994-06-03$20.58$26.3315,450
1994-06-02$21.00$26.8613,950
1994-06-01$20.50$26.2220,550
1994-05-31$20.67$26.4317,400
1994-05-27$21.17$27.0719,050
1994-05-26$21.33$27.2813,500
1994-05-25$21.17$27.0718,900
1994-05-24$21.00$26.8682,650
1994-05-23$21.50$27.5020,250
1994-05-20$21.50$27.5030,600
1994-05-19$21.83$27.9217,400
1994-05-18$21.50$27.5016,050
1994-05-17$21.50$27.508,400
1994-05-16$21.33$27.2836,150
1994-05-13$21.50$27.5020,700
1994-05-12$21.92$28.036,600
1994-05-11$22.17$28.3513,800
1994-05-10$22.00$28.1442,300
1994-05-09$22.17$28.3526,250
1994-05-06$22.33$28.5618,300
1994-05-05$22.83$29.2015,750
1994-05-04$22.83$29.2043,350
1994-05-03$22.50$28.7816,650
1994-05-02$22.33$28.5613,650
1994-04-29$22.50$28.7814,700
1994-04-28$22.33$28.5619,050
1994-04-26$22.25$28.4622,350
1994-04-25$22.00$28.143,750
1994-04-22$22.33$28.1911,100
1994-04-21$22.33$28.196,900
1994-04-20$22.00$27.7749,950
1994-04-19$22.17$27.9823,250
1994-04-18$22.17$27.9823,850
1994-04-15$23.00$29.0315,150
1994-04-14$23.00$29.0319,350
1994-04-13$22.83$28.8228,800
1994-04-12$23.17$29.2499,450
1994-04-11$21.50$27.1435,550
1994-04-08$20.75$26.1940,500
1994-04-07$21.50$27.1424,600
1994-04-06$21.33$26.9324,450
1994-04-05$21.50$27.1434,650
1994-04-04$21.50$27.1464,950
1994-03-31$22.50$28.4031,200
1994-03-30$23.17$29.2417,250
1994-03-29$22.67$28.618,850
1994-03-28$22.83$28.8216,350
1994-03-25$23.08$29.1311,100
1994-03-24$23.00$29.0317,850
1994-03-23$23.00$29.037,500
1994-03-22$23.00$29.0332,100
1994-03-21$23.33$29.455,250
1994-03-18$23.33$29.4514,550
1994-03-17$23.33$29.458,850
1994-03-16$23.33$29.4511,400
1994-03-15$23.08$29.1331,050
1994-03-14$23.08$29.136,300
1994-03-11$23.17$29.2419,350
1994-03-10$22.67$28.6137,800
1994-03-09$23.17$29.2435,250
1994-03-08$23.67$29.8721,000
1994-03-07$23.33$29.457,350
1994-03-04$23.83$30.0837,650
1994-03-03$23.50$29.6622,200
1994-03-02$23.33$29.457,200
1994-03-01$23.67$29.8710,950
1994-02-28$23.83$30.085,700
1994-02-25$23.33$29.4543,350
1994-02-24$23.50$29.6620,100
1994-02-23$24.00$30.2922,050
1994-02-22$24.17$30.5018,900
1994-02-18$23.67$29.8719,650
1994-02-17$23.50$29.6647,250
1994-02-16$23.67$29.876,750
1994-02-15$23.17$29.2415,150
1994-02-14$23.17$29.2451,000
1994-02-11$23.17$29.243,750
1994-02-10$23.50$29.667,500
1994-02-09$23.67$29.8752,050
1994-02-08$23.17$29.2412,000
1994-02-07$23.33$29.4518,000
1994-02-04$23.67$29.8735,700
1994-02-03$23.67$29.8740,650
1994-02-02$23.67$29.8761,350
1994-02-01$24.00$30.2930,600
1994-01-31$24.00$30.2929,100
1994-01-28$23.83$30.0816,500
1994-01-27$23.67$29.8715,900
1994-01-26$23.83$30.0816,800
1994-01-25$23.83$30.0814,250
1994-01-24$23.50$29.2935,850
1994-01-21$24.00$29.9114,550
1994-01-20$24.33$30.3355,050
1994-01-19$23.50$29.2974,400
1994-01-18$23.33$29.0817,100
1994-01-17$23.33$29.0835,850
1994-01-14$23.00$28.6740,800
1994-01-13$23.00$28.6729,550
1994-01-12$23.50$29.2920,550
1994-01-11$23.50$29.2925,200
1994-01-10$23.50$29.2910,950
1994-01-07$23.50$29.2918,450
1994-01-06$23.83$29.7162,100
1994-01-05$23.50$29.2925,800
1994-01-04$23.50$29.2979,050
1994-01-03$23.33$29.0855,500