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.

View year

Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$6.94$8.489,000
2015-12-30$6.93$8.461,400
2015-12-29$6.97$8.520
2015-12-28$6.97$8.520
2015-12-24$6.97$8.52400
2015-12-23$6.97$8.5216,400
2015-12-22$6.99$8.543,400
2015-12-21$7.00$8.569,800
2015-12-18$7.18$8.7712,200
2015-12-17$7.35$8.98600
2015-12-16$7.30$8.9212,600
2015-12-15$7.43$9.081,400
2015-12-14$7.69$9.3939,200
2015-12-11$7.79$9.521,000
2015-12-10$7.51$9.1810,400
2015-12-09$8.00$9.7817,800
2015-12-08$8.00$9.781,000
2015-12-07$8.01$9.791,600
2015-12-04$8.04$9.833,000
2015-12-03$8.06$9.854,000
2015-12-02$8.00$9.782,200
2015-12-01$8.13$9.9316,200
2015-11-30$8.40$10.2723,600
2015-11-27$7.88$9.63200
2015-11-25$7.88$9.63200
2015-11-24$7.62$9.3115,800
2015-11-23$7.64$9.336,200
2015-11-20$7.48$9.1414,600
2015-11-19$6.88$8.4019,200
2015-11-18$7.16$8.753,000
2015-11-17$7.27$8.8825,600
2015-11-16$7.29$8.901,600
2015-11-13$7.22$8.821,600
2015-11-12$7.20$8.801,600
2015-11-11$7.42$9.06600
2015-11-10$7.68$9.389,600
2015-11-09$7.63$9.326,400
2015-11-06$8.00$9.785,400
2015-11-05$8.00$9.78600
2015-11-04$8.33$10.180
2015-11-03$8.33$10.184,800
2015-11-02$8.64$10.554,000
2015-10-30$8.55$10.450
2015-10-29$8.55$10.451,400
2015-10-28$8.22$10.052,000
2015-10-27$8.12$9.924,400
2015-10-26$8.13$9.932,000
2015-10-23$8.00$9.780
2015-10-22$8.00$9.78400
2015-10-21$8.00$9.780
2015-10-20$8.00$9.783,400
2015-10-19$8.11$9.912,600
2015-10-16$8.10$9.900
2015-10-15$8.10$9.9015,200
2015-10-14$7.95$9.720
2015-10-13$7.95$9.72200
2015-10-12$7.88$9.630
2015-10-09$7.88$9.631,800
2015-10-08$7.78$9.510
2015-10-07$7.78$9.5120,400
2015-10-06$8.00$9.78400
2015-10-05$8.10$9.906,800
2015-10-02$7.79$9.520
2015-10-01$7.79$9.52400
2015-09-30$7.79$9.52600
2015-09-29$7.75$9.4715,600
2015-09-28$7.66$9.369,800
2015-09-25$7.75$9.47600
2015-09-24$7.93$9.690
2015-09-23$7.93$9.693,600
2015-09-22$7.68$9.3815,200
2015-09-21$7.66$9.369,000
2015-09-18$8.05$9.837,600
2015-09-17$7.80$9.53400
2015-09-16$7.85$9.590
2015-09-15$7.85$9.593,400
2015-09-14$8.00$9.771,200
2015-09-11$7.85$9.591,400
2015-09-10$7.53$9.201,600
2015-09-09$7.92$9.685,600
2015-09-08$7.64$9.334,800
2015-09-04$7.57$9.25600
2015-09-03$7.75$9.474,000
2015-09-02$7.75$9.477,800
2015-09-01$7.64$9.3427,200
2015-08-31$7.79$9.525,000
2015-08-28$8.04$9.831,400
2015-08-27$8.00$9.785,000
2015-08-26$8.00$9.781,200
2015-08-25$8.00$9.782,200
2015-08-24$7.77$9.504,800
2015-08-21$7.97$9.744,800
2015-08-20$7.88$9.6320,600
2015-08-19$7.65$9.342,800
2015-08-18$7.75$9.471,400
2015-08-17$7.89$9.643,400
2015-08-14$7.83$9.562,000
2015-08-13$7.82$9.550
2015-08-12$7.82$9.55200
2015-08-11$7.88$9.633,600
2015-08-10$8.00$9.781,000
2015-08-07$8.00$9.7811,200
2015-08-06$8.05$9.84400
2015-08-05$8.19$10.00800
2015-08-04$8.20$10.02600
2015-08-03$8.25$10.084,200
2015-07-31$8.25$10.08200
2015-07-30$8.02$9.8012,000
2015-07-29$8.23$10.067,800
2015-07-28$8.15$9.9650,400
2015-07-27$8.45$10.322,200
2015-07-24$8.53$10.4223,400
2015-07-23$8.43$10.30200
2015-07-22$8.50$10.3942,200
2015-07-21$8.68$10.6143,400
2015-07-20$8.83$10.7918,000
2015-07-17$8.86$10.8224,600
2015-07-16$8.95$10.941,800
2015-07-15$8.91$10.8915,400
2015-07-14$8.90$10.8814,800
2015-07-13$8.77$10.7210,200
2015-07-10$8.73$10.677,600
2015-07-09$8.73$10.6758,400
2015-07-08$8.04$9.8213,400
2015-07-07$8.01$9.797,200
2015-07-06$8.04$9.8211,400
2015-07-02$8.13$9.932,600
2015-07-01$8.01$9.782,200
2015-06-30$8.05$9.8410,000
2015-06-29$8.20$10.023,400
2015-06-26$8.24$10.072,400
2015-06-25$8.10$9.9050,600
2015-06-24$8.25$10.0823,800
2015-06-23$8.25$10.0810,600
2015-06-22$8.29$10.131,600
2015-06-19$8.31$10.155,000
2015-06-18$8.35$10.21600
2015-06-17$8.21$10.030
2015-06-16$8.21$10.034,400
2015-06-15$8.26$10.0919,800
2015-06-12$8.45$10.333,400
2015-06-11$8.83$10.79400
2015-06-10$8.50$10.391,800
2015-06-09$8.50$10.39400
2015-06-08$8.38$10.241,400
2015-06-05$8.41$10.286,200
2015-06-04$8.63$10.550
2015-06-03$8.63$10.55800
2015-06-02$8.31$10.150
2015-06-01$8.31$10.152,600
2015-05-29$8.50$10.394,200
2015-05-28$8.64$10.550
2015-05-27$8.64$10.5553,400
2015-05-26$8.75$10.6942,600
2015-05-22$8.89$10.8639,000
2015-05-21$9.13$11.1540,800
2015-05-20$9.15$11.1877,600
2015-05-19$9.02$11.0217,400
2015-05-18$8.71$10.6429,000
2015-05-15$8.72$10.6512,400
2015-05-14$8.65$10.571,000
2015-05-13$8.76$10.710
2015-05-12$8.76$10.710
2015-05-11$8.76$10.710
2015-05-08$8.76$10.712,000
2015-05-07$8.65$10.575,800
2015-05-06$9.37$11.456,200
2015-05-05$9.15$11.1868,600
2015-05-04$9.25$11.3158,000
2015-05-01$8.65$10.5717,400
2015-04-30$8.66$10.5816,800
2015-04-29$8.55$10.4519,000
2015-04-28$8.60$10.519,600
2015-04-27$8.66$10.5830,200
2015-04-24$8.50$10.383,000
2015-04-23$8.50$10.397,000
2015-04-22$8.76$10.705,000
2015-04-21$8.40$10.271,200
2015-04-20$8.43$10.301,400
2015-04-17$8.38$10.241,200
2015-04-16$8.38$10.241,000
2015-04-15$8.40$10.271,800
2015-04-14$8.35$10.21160,600
2015-04-13$8.35$10.2110,400
2015-04-10$8.41$10.285,600
2015-04-09$8.45$10.337,600
2015-04-08$8.69$10.6248,200
2015-04-07$9.13$11.150
2015-04-06$9.13$11.154,000
2015-04-02$9.23$11.281,800
2015-04-01$9.38$11.461,200
2015-03-31$9.50$11.61400
2015-03-30$9.50$11.614,800
2015-03-27$9.60$11.7316,600
2015-03-26$9.30$11.374,600
2015-03-25$9.30$11.3711,000
2015-03-24$9.30$11.370
2015-03-23$9.30$11.375,800
2015-03-20$9.94$12.1415,800
2015-03-19$9.29$11.3515,000
2015-03-18$9.29$11.353,400
2015-03-17$9.30$11.377,000
2015-03-16$9.73$11.895,400
2015-03-13$10.03$12.2625,200
2015-03-12$10.18$12.4412,400
2015-03-11$10.31$12.6027,000
2015-03-10$10.50$12.839,600
2015-03-09$10.50$12.839,600
2015-03-06$10.69$13.0613,600
2015-03-05$10.46$12.784,200
2015-03-04$10.50$12.839,200
2015-03-03$10.69$13.0620,400
2015-03-02$10.26$12.530
2015-02-27$10.26$12.536,600
2015-02-26$10.50$12.8316,800
2015-02-25$10.50$12.832,000
2015-02-24$10.50$12.838,800
2015-02-23$10.48$12.81400
2015-02-20$10.45$12.777,400
2015-02-19$10.50$12.831,600
2015-02-18$10.50$12.833,000
2015-02-17$10.37$12.6714,800
2015-02-13$10.50$12.8321,000
2015-02-12$10.95$13.381,000
2015-02-11$11.25$13.7512,000
2015-02-10$10.60$12.9526,600
2015-02-09$10.68$13.058,400
2015-02-06$10.67$13.0416,000
2015-02-05$10.60$12.9514,200
2015-02-04$10.55$12.8934,600
2015-02-03$10.80$13.2044,200
2015-02-02$10.60$12.9528,600
2015-01-30$10.47$12.801,800
2015-01-29$10.60$12.968,600
2015-01-28$10.75$13.145,000
2015-01-27$10.88$13.2924,200
2015-01-26$10.75$13.141,000
2015-01-23$10.75$13.140
2015-01-22$10.75$13.144,400
2015-01-21$11.00$13.4429,600
2015-01-20$10.85$13.261,800
2015-01-16$11.05$13.5112,400
2015-01-15$11.08$13.543,400
2015-01-14$11.46$14.011,600
2015-01-13$11.02$13.477,600
2015-01-12$11.05$13.5023,800
2015-01-09$11.55$14.128,200
2015-01-08$11.63$14.218,800
2015-01-07$11.16$13.6322,600
2015-01-06$10.72$13.105,000
2015-01-05$10.65$13.0229,200
2015-01-02$10.68$13.0520,400