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 — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$2.16$2.511,400——
2001-12-28$2.23$2.60400——
2001-12-27$2.21$2.57200——
2001-12-26$2.25$2.630——
2001-12-24$2.25$2.630——
2001-12-21$2.25$2.63800——
2001-12-20$2.20$2.570——
2001-12-19$2.20$2.574,400——
2001-12-18$2.16$2.510——
2001-12-17$2.16$2.515,400——
2001-12-14$2.20$2.575,400——
2001-12-13$2.15$2.510——
2001-12-12$2.15$2.517,000——
2001-12-11$2.25$2.630——
2001-12-10$2.25$2.632,400——
2001-12-07$2.25$2.631,800——
2001-12-06$2.20$2.571,200——
2001-12-05$2.23$2.600——
2001-12-04$2.23$2.602,600——
2001-12-03$2.20$2.57200——
2001-11-30$2.23$2.600——
2001-11-29$2.23$2.601,000——
2001-11-28$2.20$2.570——
2001-11-27$2.20$2.575,800——
2001-11-26$2.16$2.510——
2001-11-23$2.16$2.510——
2001-11-21$2.16$2.510——
2001-11-20$2.16$2.510——
2001-11-19$2.16$2.510——
2001-11-16$2.16$2.510——
2001-11-15$2.16$2.512,600——
2001-11-14$2.15$2.517,000——
2001-11-13$2.16$2.51600——
2001-11-12$2.15$2.512,600——
2001-11-09$2.23$2.602,000——
2001-11-08$2.18$2.541,000——
2001-11-07$2.23$2.600——
2001-11-06$2.23$2.603,000——
2001-11-05$2.18$2.540——
2001-11-02$2.18$2.541,800——
2001-11-01$2.25$2.63200——
2001-10-31$2.25$2.632,600——
2001-10-30$2.30$2.682,200——
2001-10-29$2.33$2.710——
2001-10-26$2.33$2.710——
2001-10-25$2.33$2.71400——
2001-10-24$2.35$2.74600——
2001-10-23$2.33$2.71400——
2001-10-22$2.35$2.743,400——
2001-10-19$2.35$2.741,400——
2001-10-18$2.35$2.744,000——
2001-10-17$2.33$2.71800——
2001-10-16$2.35$2.740——
2001-10-15$2.35$2.744,000——
2001-10-12$2.45$2.85600——
2001-10-11$2.43$2.83200——
2001-10-10$2.40$2.805,000——
2001-10-09$2.41$2.812,800——
2001-10-08$2.45$2.866,600——
2001-10-05$2.36$2.757,800——
2001-10-04$2.15$2.5115,600——
2001-10-03$2.10$2.454,000——
2001-10-02$2.23$2.601,000——
2001-10-01$2.25$2.630——
2001-09-28$2.25$2.633,400——
2001-09-27$2.35$2.741,000——
2001-09-26$2.30$2.680——
2001-09-25$2.30$2.682,000——
2001-09-24$2.38$2.773,800——
2001-09-21$2.43$2.831,800——
2001-09-20$2.43$2.830——
2001-09-19$2.43$2.832,400——
2001-09-18$2.45$2.862,400——
2001-09-17$2.38$2.770——
2001-09-10$2.38$2.773,000——
2001-09-07$2.45$2.8611,600——
2001-09-06$2.50$2.920——
2001-09-05$2.50$2.920——
2001-09-04$2.50$2.9242,800——
2001-08-31$2.50$2.920——
2001-08-30$2.50$2.927,000——
2001-08-29$2.50$2.920——
2001-08-28$2.50$2.9218,800——
2001-08-27$2.50$2.920——
2001-08-24$2.50$2.924,000——
2001-08-23$2.50$2.920——
2001-08-22$2.50$2.920——
2001-08-21$2.50$2.920——
2001-08-20$2.50$2.920——
2001-08-17$2.50$2.920——
2001-08-16$2.50$2.920——
2001-08-15$2.50$2.92400——
2001-08-14$2.50$2.920——
2001-08-13$2.50$2.922,600——
2001-08-10$2.50$2.920——
2001-08-09$2.50$2.922,800——
2001-08-08$2.50$2.922,800——
2001-08-07$2.50$2.920——
2001-08-06$2.50$2.920——
2001-08-03$2.50$2.922,000——
2001-08-02$2.55$2.98400——
2001-08-01$2.50$2.92800——
2001-07-31$2.50$2.920——
2001-07-30$2.50$2.922,000——
2001-07-27$2.50$2.921,600——
2001-07-26$2.55$2.981,000——
2001-07-25$2.60$3.030——
2001-07-24$2.60$3.034,000——
2001-07-23$2.50$2.92200——
2001-07-20$2.50$2.922,000——
2001-07-19$2.50$2.924,000——
2001-07-18$2.50$2.9217,400——
2001-07-17$2.50$2.923,000——
2001-07-16$2.55$2.983,800——
2001-07-13$2.48$2.890——
2001-07-12$2.48$2.8919,400——
2001-07-11$2.50$2.920——
2001-07-10$2.50$2.920——
2001-07-09$2.50$2.920——
2001-07-06$2.50$2.9211,000——
2001-07-05$2.55$2.980——
2001-07-03$2.55$2.980——
2001-07-02$2.55$2.980——
2001-06-29$2.55$2.980——
2001-06-28$2.55$2.980——
2001-06-27$2.55$2.980——
2001-06-26$2.55$2.981,200——
2001-06-25$2.58$3.002,000——
2001-06-22$2.63$3.066,000——
2001-06-21$2.63$3.060——
2001-06-20$2.63$3.061,200——
2001-06-19$2.60$3.03400——
2001-06-18$2.58$3.000——
2001-06-15$2.58$3.001,000——
2001-06-14$2.60$3.030——
2001-06-13$2.60$3.03600——
2001-06-12$2.60$3.030——
2001-06-11$2.60$3.031,000——
2001-06-08$2.55$2.98800——
2001-06-07$2.55$2.980——
2001-06-06$2.55$2.984,000——
2001-06-05$2.50$2.920——
2001-06-04$2.50$2.924,200——
2001-06-01$2.50$2.921,000——
2001-05-31$2.50$2.920——
2001-05-30$2.50$2.926,400——
2001-05-29$2.58$3.000——
2001-05-25$2.58$3.0024,200——
2001-05-24$2.62$3.060——
2001-05-23$2.62$3.06800——
2001-05-22$2.63$3.06800——
2001-05-21$2.63$3.060——
2001-05-18$2.63$3.0616,800——
2001-05-17$2.63$3.060——
2001-05-16$2.63$3.06200——
2001-05-15$2.63$3.065,200——
2001-05-14$2.63$3.060——
2001-05-11$2.63$3.061,600——
2001-05-10$2.70$3.156,600——
2001-05-09$2.73$3.180——
2001-05-08$2.73$3.1831,200——
2001-05-07$2.68$3.1210,400——
2001-05-04$2.66$3.1014,000——
2001-05-03$2.73$3.180——
2001-05-02$2.73$3.180——
2001-05-01$2.73$3.183,400——
2001-04-30$2.80$3.270——
2001-04-27$2.80$3.270——
2001-04-26$2.80$3.2710,200——
2001-04-25$2.63$3.061,800——
2001-04-24$2.50$2.92200——
2001-04-23$2.50$2.9219,800——
2001-04-20$2.43$2.8317,000——
2001-04-19$2.45$2.866,600——
2001-04-18$2.40$2.808,600——
2001-04-17$2.33$2.716,200——
2001-04-16$2.30$2.684,800——
2001-04-12$2.25$2.630——
2001-04-11$2.25$2.630——
2001-04-10$2.25$2.630——
2001-04-09$2.25$2.637,200——
2001-04-06$2.30$2.68600——
2001-04-05$2.33$2.710——
2001-04-04$2.33$2.710——
2001-04-03$2.33$2.710——
2001-04-02$2.33$2.7119,600——
2001-03-30$2.38$2.772,200——
2001-03-29$2.43$2.839,800——
2001-03-28$2.33$2.7110,000——
2001-03-27$2.45$2.86400——
2001-03-26$2.45$2.866,000——
2001-03-23$2.55$2.983,000——
2001-03-22$2.43$2.836,200——
2001-03-21$2.48$2.890——
2001-03-20$2.48$2.89200——
2001-03-19$2.50$2.92400——
2001-03-16$2.50$2.920——
2001-03-15$2.50$2.92200——
2001-03-14$2.50$2.920——
2001-03-13$2.50$2.921,200——
2001-03-12$2.50$2.924,800——
2001-03-09$2.50$2.921,200——
2001-03-08$2.55$2.98800——
2001-03-07$2.65$3.090——
2001-03-06$2.65$3.090——
2001-03-05$2.65$3.0944,400——
2001-03-02$2.75$3.210——
2001-03-01$2.75$3.210——
2001-02-28$2.75$3.211,000——
2001-02-27$2.75$3.21800——
2001-02-26$2.78$3.24600——
2001-02-23$2.83$3.3026,000——
2001-02-22$2.90$3.380——
2001-02-21$2.90$3.380——
2001-02-20$2.90$3.381,200——
2001-02-16$2.85$3.33800——
2001-02-15$2.85$3.330——
2001-02-14$2.85$3.330——
2001-02-13$2.85$3.335,000——
2001-02-12$2.90$3.384,600——
2001-02-09$2.85$3.33400——
2001-02-08$2.78$3.24600——
2001-02-07$2.78$3.24117,000——
2001-02-06$2.96$3.451,000——
2001-02-05$3.00$3.503,200——
2001-02-02$3.00$3.500——
2001-02-01$3.00$3.500——
2001-01-31$3.00$3.5014,800——
2001-01-30$2.88$3.3616,800——
2001-01-29$2.90$3.38400——
2001-01-26$2.97$3.46200——
2001-01-25$3.00$3.50600——
2001-01-24$2.91$3.390——
2001-01-23$2.91$3.39400——
2001-01-22$2.88$3.3618,200——
2001-01-19$2.75$3.213,800——
2001-01-18$2.69$3.143,200——
2001-01-17$2.63$3.0642,600——
2001-01-16$2.75$3.2152,800——
2001-01-12$2.94$3.430——
2001-01-11$2.94$3.433,200——
2001-01-10$2.84$3.324,800——
2001-01-09$2.81$3.280——
2001-01-08$2.81$3.283,200——
2001-01-05$2.75$3.2116,400——
2001-01-04$2.78$3.257,400——
2001-01-03$2.63$3.066,000——
2001-01-02$2.59$3.031,600——