NASDAQ:UG | Historical Stock Price | UNITED GUARDIAN INC

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
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

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

$1.54$3.31$7.09$15.21$32.60$69.871980-03-172026-08-27

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

View year

Historical Stock Price — 2002

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2002-12-31$4.20$4.692,800
2002-12-30$4.01$4.482,300
2002-12-27$4.10$4.581,700
2002-12-26$4.04$4.51900
2002-12-24$4.05$4.52200
2002-12-23$4.00$4.472,100
2002-12-20$4.00$4.47200
2002-12-19$3.91$4.371,000
2002-12-18$3.90$4.361,200
2002-12-17$3.91$4.260
2002-12-16$3.91$4.261,100
2002-12-13$3.92$4.27800
2002-12-12$3.95$4.302,900
2002-12-11$3.80$4.140
2002-12-10$3.80$4.142,900
2002-12-09$3.51$3.820
2002-12-06$3.51$3.82300
2002-12-05$3.60$3.920
2002-12-04$3.60$3.920
2002-12-03$3.60$3.92600
2002-12-02$3.70$4.030
2002-11-29$3.70$4.030
2002-11-27$3.70$4.03500
2002-11-26$3.60$3.921,200
2002-11-25$3.61$3.93300
2002-11-22$3.62$3.940
2002-11-21$3.62$3.941,500
2002-11-20$3.40$3.70400
2002-11-19$3.38$3.680
2002-11-18$3.38$3.68400
2002-11-15$3.50$3.81700
2002-11-14$3.40$3.70200
2002-11-13$3.45$3.760
2002-11-12$3.45$3.761,500
2002-11-11$3.45$3.760
2002-11-08$3.45$3.761,700
2002-11-07$3.65$3.97200
2002-11-06$3.64$3.96400
2002-11-05$3.55$3.86200
2002-11-04$3.59$3.910
2002-11-01$3.59$3.91500
2002-10-31$3.50$3.811,000
2002-10-30$3.50$3.81500
2002-10-29$3.41$3.711,000
2002-10-28$3.49$3.80500
2002-10-25$3.40$3.705,500
2002-10-24$3.40$3.701,000
2002-10-23$3.41$3.71100
2002-10-22$3.40$3.700
2002-10-21$3.40$3.701,100
2002-10-18$3.31$3.60200
2002-10-17$3.30$3.59100
2002-10-16$3.35$3.651,700
2002-10-15$3.35$3.651,000
2002-10-14$3.25$3.541,200
2002-10-11$3.40$3.701,300
2002-10-10$3.40$3.704,100
2002-10-09$3.40$3.706,600
2002-10-08$3.70$4.03300
2002-10-07$3.80$4.141,600
2002-10-04$3.80$4.14500
2002-10-03$3.85$4.19100
2002-10-02$3.75$4.080
2002-10-01$3.75$4.084,700
2002-09-30$3.82$4.16500
2002-09-27$3.86$4.200
2002-09-26$3.86$4.20500
2002-09-25$3.75$4.08100
2002-09-24$3.85$4.190
2002-09-23$3.85$4.19500
2002-09-20$3.74$4.071,900
2002-09-19$3.90$4.245,100
2002-09-18$4.00$4.352,200
2002-09-17$4.10$4.4617,400
2002-09-16$4.20$4.573,500
2002-09-13$4.50$4.900
2002-09-12$4.50$4.90700
2002-09-11$4.41$4.80100
2002-09-10$4.40$4.79400
2002-09-09$4.36$4.751,700
2002-09-06$4.40$4.791,400
2002-09-05$4.37$4.761,100
2002-09-04$4.37$4.761,500
2002-09-03$4.45$4.84700
2002-08-30$4.45$4.840
2002-08-29$4.45$4.840
2002-08-28$4.45$4.84400
2002-08-27$4.45$4.84800
2002-08-26$4.38$4.77500
2002-08-23$4.49$4.897,100
2002-08-22$4.50$4.90900
2002-08-21$4.60$5.01100
2002-08-20$4.49$4.89100
2002-08-19$4.49$4.892,800
2002-08-16$4.40$4.791,200
2002-08-15$4.40$4.79300
2002-08-14$4.45$4.842,100
2002-08-13$4.50$4.908,000
2002-08-12$4.50$4.907,400
2002-08-09$4.45$4.840
2002-08-08$4.45$4.842,900
2002-08-07$4.55$4.950
2002-08-06$4.55$4.951,900
2002-08-05$4.65$5.062,500
2002-08-02$4.65$5.061,600
2002-08-01$4.70$5.120
2002-07-31$4.70$5.125,700
2002-07-30$4.65$5.062,000
2002-07-29$4.65$5.065,300
2002-07-26$4.50$4.906,700
2002-07-25$4.60$5.013,900
2002-07-24$4.75$5.171,500
2002-07-23$4.75$5.171,400
2002-07-22$4.80$5.221,600
2002-07-19$5.03$5.4720,000
2002-07-18$5.04$5.490
2002-07-17$5.04$5.492,000
2002-07-16$4.81$5.242,300
2002-07-15$4.90$5.337,400
2002-07-12$4.95$5.39700
2002-07-11$5.06$5.5111,400
2002-07-10$5.10$5.551,200
2002-07-09$5.07$5.526,500
2002-07-08$5.30$5.77400
2002-07-05$5.30$5.773,300
2002-07-03$5.45$5.930
2002-07-02$5.45$5.93300
2002-07-01$5.40$5.88900
2002-06-28$5.38$5.86700
2002-06-27$5.20$5.661,000
2002-06-26$5.25$5.712,300
2002-06-25$5.30$5.777,800
2002-06-24$5.40$5.882,800
2002-06-21$5.50$5.993,100
2002-06-20$5.60$6.100
2002-06-19$5.60$6.104,300
2002-06-18$5.90$6.425,000
2002-06-17$5.80$6.317,100
2002-06-14$5.65$6.15500
2002-06-13$5.85$6.371,200
2002-06-12$5.80$6.311,000
2002-06-11$5.85$6.371,000
2002-06-10$5.84$6.364,900
2002-06-07$5.65$6.15700
2002-06-06$5.60$6.102,400
2002-06-05$5.55$6.0412,900
2002-06-04$5.81$6.322,100
2002-06-03$5.85$6.373,400
2002-05-31$6.10$6.640
2002-05-30$6.10$6.640
2002-05-29$6.10$6.641,800
2002-05-28$6.30$6.86600
2002-05-24$6.20$6.750
2002-05-23$6.20$6.7513,200
2002-05-22$6.45$7.022,200
2002-05-21$6.59$7.171,900
2002-05-20$6.45$7.024,900
2002-05-17$6.60$7.18200
2002-05-16$6.65$7.241,900
2002-05-15$6.75$7.35200
2002-05-14$6.71$7.302,300
2002-05-13$6.80$7.405,200
2002-05-10$6.65$7.241,100
2002-05-09$6.55$7.139,900
2002-05-08$6.96$7.582,400
2002-05-07$6.90$7.511,500
2002-05-06$7.09$7.72600
2002-05-03$7.00$7.622,400
2002-05-02$7.09$7.72100
2002-05-01$7.02$7.64900
2002-04-30$7.10$7.73700
2002-04-29$7.15$7.781,400
2002-04-26$7.00$7.62600
2002-04-25$6.90$7.51600
2002-04-24$6.95$7.56700
2002-04-23$6.83$7.432,900
2002-04-22$6.90$7.514,400
2002-04-19$7.00$7.623,600
2002-04-18$7.10$7.731,700
2002-04-17$7.11$7.74100
2002-04-16$7.10$7.736,400
2002-04-15$7.35$8.002,200
2002-04-12$7.35$8.006,200
2002-04-11$7.30$7.957,100
2002-04-10$7.34$7.9925,700
2002-04-09$7.16$7.7928,500
2002-04-08$6.90$7.5133,000
2002-04-05$6.10$6.640
2002-04-04$6.10$6.642,600
2002-04-03$6.14$6.680
2002-04-02$6.14$6.680
2002-04-01$6.14$6.68100
2002-03-28$6.05$6.587,700
2002-03-27$6.00$6.538,600
2002-03-26$6.15$6.691,500
2002-03-25$6.10$6.64300
2002-03-22$6.15$6.695,100
2002-03-21$6.20$6.7518,100
2002-03-20$6.05$6.58300
2002-03-19$6.05$6.581,000
2002-03-18$6.05$6.581,100
2002-03-15$6.00$6.53400
2002-03-14$6.09$6.637,400
2002-03-13$5.94$6.470
2002-03-12$5.94$6.47700
2002-03-11$5.94$6.473,300
2002-03-08$5.87$6.390
2002-03-07$5.87$6.390
2002-03-06$5.87$6.391,500
2002-03-05$5.87$6.393,500
2002-03-04$5.85$6.371,700
2002-03-01$5.70$6.200
2002-02-28$5.70$6.20600
2002-02-27$5.65$6.15800
2002-02-26$5.60$6.101,000
2002-02-25$5.50$5.993,500
2002-02-22$5.40$5.881,400
2002-02-21$5.45$5.93800
2002-02-20$5.40$5.883,900
2002-02-19$5.70$6.201,700
2002-02-15$5.81$6.32300
2002-02-14$5.90$6.420
2002-02-13$5.90$6.421,600
2002-02-12$6.00$6.530
2002-02-11$6.00$6.531,700
2002-02-08$6.10$6.640
2002-02-07$6.10$6.642,200
2002-02-06$6.05$6.583,100
2002-02-05$6.00$6.5316,700
2002-02-04$5.90$6.423,200
2002-02-01$5.99$6.52800
2002-01-31$5.85$6.370
2002-01-30$5.85$6.370
2002-01-29$5.85$6.379,500
2002-01-28$6.30$6.86700
2002-01-25$6.40$6.972,500
2002-01-24$6.36$6.922,700
2002-01-23$6.30$6.864,200
2002-01-22$6.06$6.602,800
2002-01-18$5.95$6.485,100
2002-01-17$5.75$6.262,500
2002-01-16$5.80$6.312,200
2002-01-15$5.80$6.315,200
2002-01-14$5.80$6.319,500
2002-01-11$5.51$6.002,200
2002-01-10$5.50$5.993,500
2002-01-09$5.40$5.881,800
2002-01-08$5.30$5.777,400
2002-01-07$5.21$5.674,500
2002-01-04$5.10$5.552,900
2002-01-03$5.10$5.551,700
2002-01-02$5.20$5.66800