NASDAQ:NTIC | Historical Stock Price | NORTHERN TECHNOLOGIES INTERNATIONAL CORP

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
1992-03-27 to 2026-09-04
Data captured

Stock Price Chart

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

$0.95$1.85$3.62$7.06$13.77$26.861992-03-272026-08-27

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

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Historical Stock Price — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$13.31$17.6911,200
2022-12-29$13.60$18.0722,500
2022-12-28$13.14$17.467,100
2022-12-27$12.85$17.083,100
2022-12-23$12.75$16.944,200
2022-12-22$12.98$17.255,000
2022-12-21$13.06$17.368,000
2022-12-20$12.56$16.699,700
2022-12-19$12.67$16.8411,900
2022-12-16$13.30$17.6819,500
2022-12-15$12.85$17.085,700
2022-12-14$12.80$17.012,600
2022-12-13$12.74$16.9330,600
2022-12-12$12.54$16.673,000
2022-12-09$13.00$17.28800
2022-12-08$13.06$17.36700
2022-12-07$13.02$17.302,300
2022-12-06$13.14$17.4622,800
2022-12-05$13.63$18.1124,600
2022-12-02$13.00$17.287,800
2022-12-01$12.63$16.793,900
2022-11-30$13.00$17.285,300
2022-11-29$13.00$17.2810,000
2022-11-28$13.35$17.7413,600
2022-11-25$13.40$17.813,600
2022-11-23$13.48$17.9114,400
2022-11-22$13.36$17.767,500
2022-11-21$13.40$17.8112,900
2022-11-18$12.70$16.8811,800
2022-11-17$12.73$16.923,500
2022-11-16$12.71$16.8928,700
2022-11-15$12.40$16.487,100
2022-11-14$12.65$16.8114,200
2022-11-11$13.36$17.763,400
2022-11-10$13.06$17.363,500
2022-11-09$12.78$16.9838,300
2022-11-08$12.70$16.886,000
2022-11-07$12.27$16.3128,000
2022-11-04$12.28$16.326,600
2022-11-03$12.40$16.489,100
2022-11-02$12.20$16.2111,300
2022-11-01$13.05$17.2533,300
2022-10-31$13.85$18.3110,800
2022-10-28$13.80$18.244,500
2022-10-27$13.75$18.184,000
2022-10-26$13.63$18.0210,300
2022-10-25$14.29$18.899,200
2022-10-24$13.30$17.589,300
2022-10-21$13.30$17.584,400
2022-10-20$13.29$17.5716,000
2022-10-19$12.85$16.993,600
2022-10-18$12.63$16.702,100
2022-10-17$12.83$16.961,600
2022-10-14$13.15$17.381,600
2022-10-13$13.39$17.7026,900
2022-10-12$12.70$16.796,600
2022-10-11$12.71$16.8014,600
2022-10-10$12.67$16.7512,700
2022-10-07$13.08$17.2938,000
2022-10-06$13.62$18.009,700
2022-10-05$13.56$17.9244,200
2022-10-04$13.29$17.5724,300
2022-10-03$12.82$16.9525,200
2022-09-30$13.31$17.596,600
2022-09-29$13.30$17.5822,000
2022-09-28$12.42$16.4216,600
2022-09-27$11.80$15.6014,300
2022-09-26$11.68$15.44800
2022-09-23$11.54$15.2526,700
2022-09-22$11.74$15.521,600
2022-09-21$11.91$15.747,800
2022-09-20$11.79$15.5811,900
2022-09-19$11.20$14.804,000
2022-09-16$11.18$14.788,300
2022-09-15$11.46$15.15500
2022-09-14$11.50$15.209,700
2022-09-13$11.56$15.286,100
2022-09-12$11.66$15.412,600
2022-09-09$11.53$15.243,800
2022-09-08$11.50$15.208,000
2022-09-07$11.50$15.20900
2022-09-06$11.50$15.206,400
2022-09-02$11.50$15.20700
2022-09-01$11.25$14.8720,400
2022-08-31$11.78$15.572,500
2022-08-30$11.99$15.85500
2022-08-29$11.71$15.482,000
2022-08-26$11.84$15.655,300
2022-08-25$12.05$15.933,500
2022-08-24$12.01$15.881,500
2022-08-23$11.92$15.769,300
2022-08-22$12.10$15.9918,800
2022-08-19$11.50$15.2010,400
2022-08-18$11.58$15.312,500
2022-08-17$11.30$14.942,800
2022-08-16$11.23$14.846,300
2022-08-15$11.13$14.7110,500
2022-08-12$11.21$14.8212,000
2022-08-11$11.10$14.671,800
2022-08-10$11.00$14.542,300
2022-08-09$10.63$14.051,600
2022-08-08$10.91$14.423,900
2022-08-05$10.90$14.415,300
2022-08-04$10.90$14.419,300
2022-08-03$11.05$14.619,800
2022-08-02$11.30$14.9413,500
2022-08-01$11.10$14.586,100
2022-07-29$11.27$14.809,100
2022-07-28$10.42$13.691,700
2022-07-27$10.60$13.923,800
2022-07-26$10.27$13.499,800
2022-07-25$10.40$13.6624,000
2022-07-22$10.76$14.1311,400
2022-07-21$10.49$13.789,000
2022-07-20$10.77$14.152,200
2022-07-19$10.55$13.867,900
2022-07-18$10.40$13.6615,800
2022-07-15$10.84$14.249,500
2022-07-14$11.20$14.7110,100
2022-07-13$11.50$15.1111,900
2022-07-12$11.57$15.2015,600
2022-07-11$11.08$14.5521,100
2022-07-08$10.50$13.793,600
2022-07-07$10.25$13.4640,600
2022-07-06$9.45$12.4111,900
2022-07-05$9.32$12.241,800
2022-07-01$9.62$12.642,500
2022-06-30$9.35$12.2812,300
2022-06-29$9.40$12.355,100
2022-06-28$9.39$12.338,000
2022-06-27$9.60$12.614,800
2022-06-24$10.17$13.365,700
2022-06-23$10.21$13.414,300
2022-06-22$10.27$13.498,900
2022-06-21$9.85$12.941,400
2022-06-17$9.87$12.9614,500
2022-06-16$9.93$13.043,000
2022-06-15$10.00$13.145,100
2022-06-14$10.26$13.488,700
2022-06-13$10.32$13.5610,100
2022-06-10$10.81$14.206,300
2022-06-09$11.10$14.584,700
2022-06-08$11.65$15.304,300
2022-06-07$11.63$15.289,400
2022-06-06$11.63$15.283,400
2022-06-03$11.34$14.904,000
2022-06-02$11.08$14.555,600
2022-06-01$11.33$14.881,600
2022-05-31$11.57$15.202,800
2022-05-27$11.25$14.786,100
2022-05-26$10.90$14.327,400
2022-05-25$10.98$14.4211,100
2022-05-24$10.60$13.928,300
2022-05-23$10.61$13.942,300
2022-05-20$10.54$13.844,900
2022-05-19$11.02$14.481,300
2022-05-18$10.67$14.024,300
2022-05-17$11.01$14.466,800
2022-05-16$10.99$14.446,600
2022-05-13$10.98$14.423,500
2022-05-12$10.30$13.5310,600
2022-05-11$10.60$13.9212,300
2022-05-10$11.16$14.661,800
2022-05-09$11.08$14.55600
2022-05-06$11.15$14.654,100
2022-05-05$11.20$14.715,000
2022-05-04$11.10$14.587,700
2022-05-03$11.22$14.746,700
2022-05-02$11.45$14.956,400
2022-04-29$11.57$15.1011,400
2022-04-28$11.10$14.495,100
2022-04-27$11.48$14.996,400
2022-04-26$11.35$14.825,500
2022-04-25$11.44$14.934,800
2022-04-22$11.41$14.903,500
2022-04-21$11.40$14.887,300
2022-04-20$11.23$14.666,200
2022-04-19$10.80$14.1018,600
2022-04-18$11.05$14.4314,300
2022-04-14$11.33$14.793,500
2022-04-13$11.59$15.1311,200
2022-04-12$11.20$14.624,600
2022-04-11$11.24$14.676,800
2022-04-08$11.98$15.642,800
2022-04-07$11.75$15.3410,100
2022-04-06$12.45$16.259,500
2022-04-05$12.35$16.124,800
2022-04-04$12.03$15.7130,800
2022-04-01$12.25$15.9914,700
2022-03-31$12.02$15.6912,000
2022-03-30$12.20$15.938,900
2022-03-29$11.82$15.4331,800
2022-03-28$12.71$16.5917,600
2022-03-25$12.97$16.935,200
2022-03-24$12.95$16.912,200
2022-03-23$12.85$16.7820,700
2022-03-22$12.70$16.5825,100
2022-03-21$12.89$16.8325,800
2022-03-18$12.80$16.7118,600
2022-03-17$12.50$16.32500
2022-03-16$12.42$16.215,300
2022-03-15$12.30$16.064,700
2022-03-14$12.62$16.484,000
2022-03-11$12.78$16.680
2022-03-10$12.78$16.683,000
2022-03-09$12.35$16.125,900
2022-03-08$12.60$16.452,400
2022-03-07$12.60$16.457,100
2022-03-04$13.35$17.434,100
2022-03-03$12.40$16.199,700
2022-03-02$12.55$16.3812,200
2022-03-01$12.41$16.2018,700
2022-02-28$12.80$16.715,200
2022-02-25$12.98$16.951,400
2022-02-24$13.30$17.36900
2022-02-23$13.50$17.621,800
2022-02-22$13.28$17.345,000
2022-02-18$13.40$17.492,600
2022-02-17$13.65$17.824,600
2022-02-16$13.31$17.383,400
2022-02-15$13.03$17.0114,400
2022-02-14$12.83$16.754,000
2022-02-11$13.14$17.1527,100
2022-02-10$13.20$17.2318,600
2022-02-09$13.37$17.454,500
2022-02-08$13.04$17.024,600
2022-02-07$13.70$17.893,900
2022-02-04$13.70$17.894,000
2022-02-03$13.47$17.598,000
2022-02-02$13.61$17.775,600
2022-02-01$13.03$17.0114,400
2022-01-31$12.40$16.104,800
2022-01-28$12.44$16.1516,200
2022-01-27$13.11$17.024,400
2022-01-26$13.09$16.994,600
2022-01-25$13.60$17.656,200
2022-01-24$12.84$16.679,500
2022-01-21$12.52$16.2510,300
2022-01-20$13.00$16.889,300
2022-01-19$12.95$16.819,300
2022-01-18$13.22$17.165,700
2022-01-14$13.35$17.3311,500
2022-01-13$13.36$17.347,500
2022-01-12$13.68$17.7620,100
2022-01-11$14.03$18.217,000
2022-01-10$14.59$18.9410,000
2022-01-07$15.36$19.942,000
2022-01-06$15.37$19.9510,000
2022-01-05$14.62$18.988,000
2022-01-04$14.79$19.2019,100
2022-01-03$15.22$19.7613,500