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 — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2007-12-31$5.10$6.234,600
2007-12-28$4.67$5.7012,000
2007-12-27$4.70$5.742,400
2007-12-26$4.70$5.747,800
2007-12-24$4.70$5.7436,200
2007-12-21$4.88$5.966,600
2007-12-20$5.01$6.12600
2007-12-19$5.45$6.661,000
2007-12-18$5.23$6.390
2007-12-17$5.23$6.39600
2007-12-14$5.45$6.66200
2007-12-13$5.50$6.720
2007-12-12$5.50$6.720
2007-12-11$5.50$6.72400
2007-12-10$5.58$6.8118,400
2007-12-07$5.33$6.5113,800
2007-12-06$4.75$5.8171,600
2007-12-05$5.36$6.550
2007-12-04$5.36$6.557,000
2007-12-03$5.63$6.882,000
2007-11-30$5.63$6.886,400
2007-11-29$5.50$6.722,400
2007-11-28$5.48$6.694,400
2007-11-27$5.48$6.696,800
2007-11-26$5.00$6.114,000
2007-11-23$5.00$6.1121,600
2007-11-21$5.00$6.1137,800
2007-11-20$3.75$4.5813,600
2007-11-19$4.60$5.621,000
2007-11-16$4.98$6.081,000
2007-11-15$4.95$6.051,000
2007-11-14$5.00$6.110
2007-11-13$5.00$6.111,200
2007-11-12$5.00$6.112,400
2007-11-09$5.25$6.4215,800
2007-11-08$5.50$6.72600
2007-11-07$5.50$6.720
2007-11-06$5.50$6.721,800
2007-11-05$5.50$6.721,200
2007-11-02$5.25$6.421,600
2007-11-01$5.63$6.880
2007-10-31$5.63$6.88600
2007-10-30$5.50$6.723,400
2007-10-29$5.88$7.180
2007-10-26$5.88$7.18200
2007-10-25$5.88$7.18200
2007-10-24$5.97$7.300
2007-10-23$5.97$7.300
2007-10-22$5.97$7.306,600
2007-10-19$5.53$6.75800
2007-10-18$5.25$6.420
2007-10-17$5.25$6.424,200
2007-10-16$5.50$6.721,600
2007-10-15$5.63$6.88400
2007-10-12$5.68$6.940
2007-10-11$5.68$6.941,400
2007-10-10$5.69$6.950
2007-10-09$5.69$6.950
2007-10-08$5.69$6.951,000
2007-10-05$5.35$6.545,600
2007-10-04$5.45$6.668,000
2007-10-03$5.12$6.2611,400
2007-10-02$5.20$6.36600
2007-10-01$5.25$6.422,800
2007-09-28$5.25$6.424,000
2007-09-27$5.18$6.332,000
2007-09-26$5.00$6.110
2007-09-25$5.00$6.113,800
2007-09-24$5.13$6.270
2007-09-21$5.13$6.270
2007-09-20$5.13$6.27600
2007-09-19$5.13$6.26600
2007-09-18$5.25$6.424,400
2007-09-17$4.88$5.962,400
2007-09-14$5.00$6.111,000
2007-09-13$5.08$6.20400
2007-09-12$5.08$6.203,000
2007-09-11$5.00$6.118,400
2007-09-10$4.80$5.871,600
2007-09-07$4.93$6.028,000
2007-09-06$5.15$6.292,400
2007-09-05$5.25$6.4214,400
2007-09-04$5.25$6.4225,000
2007-08-31$4.88$5.962,000
2007-08-30$4.95$6.0510,000
2007-08-29$4.90$5.992,800
2007-08-28$4.80$5.8710,400
2007-08-27$4.68$5.7110,600
2007-08-24$4.63$5.654,600
2007-08-23$4.60$5.622,400
2007-08-22$4.43$5.414,200
2007-08-21$4.10$5.0111,400
2007-08-20$4.03$4.931,400
2007-08-17$4.10$5.01200
2007-08-16$4.13$5.04200
2007-08-15$4.20$5.132,800
2007-08-14$4.35$5.323,600
2007-08-13$4.21$5.140
2007-08-10$4.21$5.147,600
2007-08-09$4.21$5.151,000
2007-08-08$4.40$5.3815,600
2007-08-07$4.26$5.20400
2007-08-06$4.26$5.204,000
2007-08-03$4.26$5.20400
2007-08-02$4.36$5.321,400
2007-08-01$4.38$5.352,400
2007-07-31$4.38$5.351,600
2007-07-30$4.38$5.35400
2007-07-27$4.45$5.442,000
2007-07-26$4.43$5.410
2007-07-25$4.43$5.411,600
2007-07-24$4.68$5.710
2007-07-23$4.68$5.71800
2007-07-20$4.88$5.962,200
2007-07-19$4.80$5.87800
2007-07-18$4.50$5.501,600
2007-07-17$4.38$5.350
2007-07-16$4.38$5.350
2007-07-13$4.38$5.352,200
2007-07-12$4.63$5.6512,600
2007-07-11$4.76$5.814,600
2007-07-10$4.88$5.96200
2007-07-09$4.88$5.965,200
2007-07-06$4.88$5.962,000
2007-07-05$4.68$5.717,800
2007-07-03$4.88$5.960
2007-07-02$4.88$5.968,200
2007-06-29$4.85$5.93400
2007-06-28$4.85$5.932,800
2007-06-27$4.75$5.815,000
2007-06-26$4.83$5.90200
2007-06-25$4.73$5.784,800
2007-06-22$4.66$5.694,400
2007-06-21$4.75$5.8115,200
2007-06-20$4.85$5.932,600
2007-06-19$5.05$6.1710,600
2007-06-18$4.75$5.818,600
2007-06-15$4.60$5.629,800
2007-06-14$4.37$5.344,200
2007-06-13$4.70$5.74200
2007-06-12$4.60$5.621,400
2007-06-11$4.60$5.621,400
2007-06-08$4.60$5.621,200
2007-06-07$4.35$5.3214,600
2007-06-06$4.55$5.562,400
2007-06-05$4.46$5.452,200
2007-06-04$4.50$5.5010,800
2007-06-01$4.50$5.503,000
2007-05-31$4.50$5.502,200
2007-05-30$4.50$5.503,000
2007-05-29$4.48$5.471,600
2007-05-25$4.40$5.383,200
2007-05-24$4.50$5.49200
2007-05-23$4.45$5.442,400
2007-05-22$4.25$5.198,200
2007-05-21$4.50$5.492,800
2007-05-18$4.35$5.321,400
2007-05-17$4.30$5.260
2007-05-16$4.30$5.26400
2007-05-15$4.25$5.194,000
2007-05-14$4.25$5.19200
2007-05-11$4.13$5.042,000
2007-05-10$4.10$5.011,400
2007-05-09$4.00$4.890
2007-05-08$4.00$4.891,200
2007-05-07$4.00$4.8923,800
2007-05-04$4.05$4.956,600
2007-05-03$4.00$4.8956,200
2007-05-02$4.15$5.072,600
2007-05-01$4.03$4.9211,000
2007-04-30$4.10$5.012,400
2007-04-27$4.00$4.8954,400
2007-04-26$4.00$4.8920,800
2007-04-25$4.00$4.899,400
2007-04-24$4.05$4.947,800
2007-04-23$4.13$5.0421,200
2007-04-20$4.08$4.9833,600
2007-04-19$4.03$4.9340,200
2007-04-18$4.03$4.9317,600
2007-04-17$4.08$4.9812,200
2007-04-16$4.02$4.9114,600
2007-04-13$4.00$4.8934,600
2007-04-12$4.05$4.9543,600
2007-04-11$4.08$4.98105,200
2007-04-10$4.15$5.070
2007-04-09$4.15$5.071,200
2007-04-05$4.09$5.0023,400
2007-04-04$4.09$4.9992,600
2007-04-03$4.12$5.0424,000
2007-04-02$4.09$5.0038,400
2007-03-30$4.27$5.2124,200
2007-03-29$4.13$5.0511,600
2007-03-28$4.04$4.9425,000
2007-03-27$4.09$5.003,400
2007-03-26$4.08$4.986,600
2007-03-23$3.98$4.8616,600
2007-03-22$3.88$4.7413,600
2007-03-21$3.86$4.7213,000
2007-03-20$3.88$4.7423,400
2007-03-19$3.87$4.728,400
2007-03-16$3.75$4.5813,400
2007-03-15$3.88$4.7414,800
2007-03-14$3.82$4.6725,400
2007-03-13$3.75$4.5838,800
2007-03-12$3.83$4.6847,800
2007-03-09$3.82$4.6620,400
2007-03-08$3.82$4.6620,000
2007-03-07$3.81$4.6663,400
2007-03-06$3.74$4.5730,400
2007-03-05$4.00$4.8825,200
2007-03-02$3.75$4.5817,200
2007-03-01$3.80$4.645,200
2007-02-28$3.97$4.85400
2007-02-27$3.98$4.864,400
2007-02-26$3.86$4.7110,600
2007-02-23$3.90$4.778,000
2007-02-22$3.85$4.704,600
2007-02-21$3.88$4.740
2007-02-20$3.88$4.746,400
2007-02-16$3.76$4.59600
2007-02-15$3.83$4.6810,200
2007-02-14$3.93$4.801,400
2007-02-13$3.93$4.80800
2007-02-12$3.90$4.770
2007-02-09$3.90$4.770
2007-02-08$3.90$4.77400
2007-02-07$3.90$4.770
2007-02-06$3.90$4.7712,600
2007-02-05$3.82$4.670
2007-02-02$3.82$4.6715,800
2007-02-01$3.78$4.61200
2007-01-31$3.80$4.643,800
2007-01-30$3.93$4.801,000
2007-01-29$3.88$4.743,600
2007-01-26$3.81$4.651,200
2007-01-25$3.88$4.7420,600
2007-01-24$3.73$4.56200
2007-01-23$3.76$4.596,000
2007-01-22$3.73$4.551,000
2007-01-19$3.76$4.595,400
2007-01-18$3.75$4.582,000
2007-01-17$3.80$4.6424,200
2007-01-16$3.71$4.538,400
2007-01-12$3.77$4.604,400
2007-01-11$3.86$4.727,400
2007-01-10$3.87$4.7216,800
2007-01-09$4.25$5.1973,600
2007-01-08$4.51$5.512,400
2007-01-05$4.38$5.350
2007-01-04$4.38$5.351,000
2007-01-03$4.35$5.323,800