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 — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$5.70$6.97400
2012-12-28$5.69$6.95800
2012-12-27$5.65$6.9112,000
2012-12-26$5.50$6.727,400
2012-12-24$5.46$6.67600
2012-12-21$5.56$6.7910,200
2012-12-20$5.50$6.725,200
2012-12-19$5.45$6.6617,400
2012-12-18$5.21$6.372,200
2012-12-17$5.21$6.375,000
2012-12-14$5.19$6.34200
2012-12-13$5.09$6.22400
2012-12-12$5.08$6.2011,400
2012-12-11$4.94$6.0319,200
2012-12-10$5.01$6.128,800
2012-12-07$4.94$6.040
2012-12-06$4.94$6.0452,200
2012-12-05$5.02$6.1413,200
2012-12-04$5.15$6.291,600
2012-12-03$5.20$6.360
2012-11-30$5.20$6.365,400
2012-11-29$5.19$6.340
2012-11-28$5.19$6.3436,000
2012-11-27$5.03$6.1441,800
2012-11-26$5.00$6.1139,600
2012-11-23$4.94$6.0411,200
2012-11-21$5.00$6.1122,400
2012-11-20$4.91$6.0036,000
2012-11-19$5.13$6.2619,800
2012-11-16$5.00$6.118,000
2012-11-15$5.25$6.4226,200
2012-11-14$5.34$6.539,600
2012-11-13$5.37$6.5612,000
2012-11-12$5.45$6.661,000
2012-11-09$5.39$6.584,000
2012-11-08$5.52$6.751,600
2012-11-07$5.60$6.846,400
2012-11-06$5.54$6.771,200
2012-11-05$5.64$6.8916,000
2012-11-02$5.60$6.841,400
2012-11-01$5.59$6.832,800
2012-10-31$5.55$6.781,400
2012-10-26$5.65$6.910
2012-10-25$5.65$6.911,000
2012-10-24$5.57$6.817,600
2012-10-23$5.45$6.66200
2012-10-22$5.47$6.680
2012-10-19$5.47$6.683,400
2012-10-18$5.57$6.813,000
2012-10-17$5.65$6.9010,200
2012-10-16$5.55$6.787,200
2012-10-15$5.32$6.501,000
2012-10-12$5.50$6.720
2012-10-11$5.50$6.727,000
2012-10-10$5.54$6.7711,000
2012-10-09$5.70$6.970
2012-10-08$5.70$6.971,200
2012-10-05$5.72$6.9948,600
2012-10-04$5.50$6.7212,800
2012-10-03$5.50$6.722,600
2012-10-02$5.43$6.6410,400
2012-10-01$5.45$6.665,600
2012-09-28$5.31$6.4816,000
2012-09-27$5.48$6.6917,600
2012-09-26$5.38$6.572,800
2012-09-25$5.48$6.7036,000
2012-09-24$5.00$6.114,200
2012-09-21$5.07$6.204,000
2012-09-20$5.00$6.117,400
2012-09-19$5.03$6.141,000
2012-09-18$5.08$6.2010,800
2012-09-17$5.03$6.141,200
2012-09-14$5.13$6.267,600
2012-09-13$5.05$6.17200
2012-09-12$5.03$6.149,600
2012-09-11$5.13$6.264,800
2012-09-10$5.13$6.267,600
2012-09-07$5.12$6.2613,000
2012-09-06$5.05$6.1712,600
2012-09-05$5.05$6.175,200
2012-09-04$5.08$6.2012,800
2012-08-31$5.13$6.261,600
2012-08-30$5.07$6.20400
2012-08-29$5.08$6.207,000
2012-08-28$5.08$6.200
2012-08-27$5.08$6.206,600
2012-08-24$4.93$6.021,400
2012-08-23$4.95$6.05400
2012-08-22$5.14$6.281,200
2012-08-21$4.95$6.055,400
2012-08-20$5.00$6.113,600
2012-08-17$5.13$6.264,000
2012-08-16$5.10$6.231,800
2012-08-15$4.89$5.985,200
2012-08-14$4.93$6.025,200
2012-08-13$4.92$6.01400
2012-08-10$4.92$6.017,800
2012-08-09$5.11$6.25600
2012-08-08$5.05$6.1726,600
2012-08-07$5.48$6.701,200
2012-08-06$5.24$6.4011,000
2012-08-03$5.25$6.4210,600
2012-08-02$5.20$6.360
2012-08-01$5.20$6.360
2012-07-31$5.20$6.36200
2012-07-30$5.16$6.311,200
2012-07-27$5.13$6.267,800
2012-07-26$5.00$6.1115,000
2012-07-25$4.94$6.042,600
2012-07-24$5.03$6.144,000
2012-07-23$5.05$6.179,600
2012-07-20$5.00$6.115,600
2012-07-19$5.06$6.188,400
2012-07-18$5.24$6.405,200
2012-07-17$5.40$6.6011,200
2012-07-16$5.37$6.561,200
2012-07-13$5.34$6.533,200
2012-07-12$5.30$6.487,400
2012-07-11$5.26$6.4360,600
2012-07-10$5.98$7.3013,000
2012-07-09$5.88$7.183,400
2012-07-06$5.75$7.03800
2012-07-05$5.88$7.183,600
2012-07-03$5.88$7.1814,000
2012-07-02$5.61$6.852,200
2012-06-29$5.90$7.2116,400
2012-06-28$5.84$7.131,600
2012-06-27$5.86$7.166,000
2012-06-26$5.94$7.26400
2012-06-25$5.93$7.242,400
2012-06-22$5.75$7.036,000
2012-06-21$5.63$6.881,800
2012-06-20$5.44$6.65200
2012-06-19$5.41$6.6121,600
2012-06-18$5.28$6.4536,800
2012-06-15$5.23$6.392,400
2012-06-14$5.18$6.338,400
2012-06-13$5.25$6.427,000
2012-06-12$5.31$6.4935,600
2012-06-11$5.60$6.84600
2012-06-08$5.90$7.217,600
2012-06-07$6.04$7.38400
2012-06-06$6.00$7.335,000
2012-06-05$5.71$6.980
2012-06-04$5.71$6.98200
2012-06-01$5.67$6.934,400
2012-05-31$6.23$7.613,200
2012-05-30$6.18$7.555,400
2012-05-29$6.12$7.47600
2012-05-25$6.13$7.493,200
2012-05-24$5.77$7.0533,200
2012-05-23$6.29$7.689,000
2012-05-22$6.50$7.94800
2012-05-21$6.37$7.790
2012-05-18$6.37$7.791,000
2012-05-17$6.29$7.691,000
2012-05-16$6.30$7.7056,800
2012-05-15$6.44$7.874,400
2012-05-14$6.39$7.801,800
2012-05-11$6.49$7.933,200
2012-05-10$6.47$7.91600
2012-05-09$6.46$7.891,200
2012-05-08$6.45$7.881,600
2012-05-07$6.44$7.87200
2012-05-04$6.49$7.931,200
2012-05-03$6.50$7.9442,000
2012-05-02$6.38$7.797,200
2012-05-01$6.38$7.799,600
2012-04-30$6.36$7.770
2012-04-27$6.36$7.776,200
2012-04-26$6.41$7.834,600
2012-04-25$6.55$8.0148,400
2012-04-24$6.58$8.043,200
2012-04-23$6.59$8.051,000
2012-04-20$6.59$8.0518,000
2012-04-19$6.39$7.817,800
2012-04-18$6.38$7.791,400
2012-04-17$6.55$8.018,200
2012-04-16$6.63$8.106,600
2012-04-13$7.00$8.561,200
2012-04-12$7.20$8.805,000
2012-04-11$7.25$8.8628,000
2012-04-10$7.50$9.1710,400
2012-04-09$7.68$9.383,000
2012-04-05$7.80$9.534,600
2012-04-04$7.64$9.335,800
2012-04-03$7.75$9.471,600
2012-04-02$7.76$9.48200
2012-03-30$7.90$9.66200
2012-03-29$7.84$9.5811,800
2012-03-28$7.76$9.48600
2012-03-27$7.70$9.412,000
2012-03-26$7.80$9.531,000
2012-03-23$7.95$9.7210,000
2012-03-22$7.94$9.702,000
2012-03-21$8.00$9.7717,800
2012-03-20$7.95$9.715,200
2012-03-19$7.98$9.758,800
2012-03-16$7.93$9.6912,200
2012-03-15$8.12$9.924,200
2012-03-14$7.98$9.7513,000
2012-03-13$8.08$9.8713,000
2012-03-12$7.90$9.653,600
2012-03-09$7.81$9.549,400
2012-03-08$7.70$9.416,600
2012-03-07$7.50$9.174,600
2012-03-06$7.63$9.337,400
2012-03-05$7.63$9.331,200
2012-03-02$7.93$9.69200
2012-03-01$7.71$9.423,000
2012-02-29$7.71$9.4212,400
2012-02-28$7.95$9.7121,000
2012-02-27$7.50$9.1712,000
2012-02-24$7.82$9.562,200
2012-02-23$7.75$9.478,600
2012-02-22$7.84$9.589,000
2012-02-21$8.04$9.835,800
2012-02-17$7.68$9.382,000
2012-02-16$7.50$9.173,400
2012-02-15$7.37$9.010
2012-02-14$7.37$9.011,800
2012-02-13$7.33$8.951,200
2012-02-10$7.50$9.16200
2012-02-09$7.50$9.172,200
2012-02-08$7.46$9.112,600
2012-02-07$7.44$9.091,000
2012-02-06$7.34$8.973,800
2012-02-03$7.48$9.145,400
2012-02-02$7.44$9.095,200
2012-02-01$7.25$8.8617,000
2012-01-31$7.05$8.621,600
2012-01-30$7.19$8.791,000
2012-01-27$7.29$8.9037,400
2012-01-26$7.08$8.6548,400
2012-01-25$7.10$8.6711,600
2012-01-24$7.10$8.6819,600
2012-01-23$7.24$8.8521,400
2012-01-20$7.04$8.609,200
2012-01-19$6.85$8.3710,800
2012-01-18$6.40$7.825,800
2012-01-17$6.37$7.7841,000
2012-01-13$6.25$7.6425,600
2012-01-12$6.29$7.689,000
2012-01-11$6.49$7.933,000
2012-01-10$6.62$8.093,000
2012-01-09$6.50$7.9413,400
2012-01-06$6.55$8.003,400
2012-01-05$6.57$8.0311,600
2012-01-04$6.62$8.0912,000
2012-01-03$6.96$8.5142,000