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.

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Historical Stock Price — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$5.20$5.661,100
2001-12-28$5.20$5.661,500
2001-12-27$5.10$5.555,200
2001-12-26$5.15$5.61700
2001-12-24$5.15$5.612,400
2001-12-21$5.20$5.663,300
2001-12-20$5.30$5.66700
2001-12-19$5.25$5.61500
2001-12-18$5.30$5.661,000
2001-12-17$5.30$5.664,700
2001-12-14$5.25$5.613,500
2001-12-13$5.20$5.550
2001-12-12$5.20$5.556,700
2001-12-11$5.25$5.61500
2001-12-10$5.29$5.65600
2001-12-07$5.26$5.621,600
2001-12-06$5.35$5.71500
2001-12-05$5.29$5.655,700
2001-12-04$5.15$5.502,200
2001-12-03$5.20$5.55500
2001-11-30$5.13$5.48200
2001-11-29$5.10$5.450
2001-11-28$5.10$5.453,500
2001-11-27$5.15$5.50200
2001-11-26$5.10$5.453,000
2001-11-23$5.29$5.650
2001-11-21$5.29$5.650
2001-11-20$5.29$5.651,000
2001-11-19$5.25$5.611,300
2001-11-16$5.25$5.610
2001-11-15$5.25$5.611,000
2001-11-14$5.25$5.61600
2001-11-13$5.30$5.661,400
2001-11-12$5.45$5.820
2001-11-09$5.45$5.820
2001-11-08$5.45$5.82100
2001-11-07$5.40$5.772,200
2001-11-06$5.50$5.87200
2001-11-05$5.45$5.821,900
2001-11-02$5.60$5.982,400
2001-11-01$5.50$5.874,100
2001-10-31$5.25$5.61100
2001-10-30$5.21$5.56100
2001-10-29$5.25$5.612,200
2001-10-26$5.30$5.66100
2001-10-25$5.35$5.711,600
2001-10-24$5.24$5.60700
2001-10-23$5.23$5.590
2001-10-22$5.23$5.591,100
2001-10-19$5.25$5.61700
2001-10-18$5.26$5.620
2001-10-17$5.26$5.62300
2001-10-16$5.34$5.70200
2001-10-15$5.30$5.662,500
2001-10-12$5.29$5.652,300
2001-10-11$5.40$5.774,400
2001-10-10$5.15$5.500
2001-10-09$5.15$5.50200
2001-10-08$5.10$5.451,800
2001-10-05$5.15$5.502,900
2001-10-04$5.15$5.500
2001-10-03$5.15$5.501,400
2001-10-02$5.19$5.540
2001-10-01$5.19$5.54600
2001-09-28$5.07$5.413,200
2001-09-27$5.05$5.391,500
2001-09-26$5.10$5.450
2001-09-25$5.10$5.45300
2001-09-24$5.00$5.341,500
2001-09-21$4.75$5.0710,800
2001-09-20$4.75$5.0722,600
2001-09-19$4.90$5.2314,600
2001-09-18$5.00$5.342,600
2001-09-17$4.88$5.219,000
2001-09-10$5.25$5.61500
2001-09-07$5.33$5.697,800
2001-09-06$5.45$5.820
2001-09-05$5.45$5.82300
2001-09-04$5.50$5.873,600
2001-08-31$5.45$5.820
2001-08-30$5.45$5.820
2001-08-29$5.45$5.820
2001-08-28$5.45$5.82900
2001-08-27$5.35$5.715,300
2001-08-24$5.30$5.66300
2001-08-23$5.31$5.671,600
2001-08-22$5.33$5.694,800
2001-08-21$5.41$5.785,400
2001-08-20$5.35$5.712,600
2001-08-17$5.36$5.721,300
2001-08-16$5.40$5.779,300
2001-08-15$5.50$5.876,300
2001-08-14$5.55$5.933,200
2001-08-13$5.55$5.932,200
2001-08-10$5.60$5.984,300
2001-08-09$5.65$6.030
2001-08-08$5.65$6.032,300
2001-08-07$5.65$6.03900
2001-08-06$5.61$5.992,600
2001-08-03$5.69$6.0811,300
2001-08-02$6.00$6.4111,700
2001-08-01$6.30$6.735,300
2001-07-31$6.25$6.671,800
2001-07-30$6.20$6.6213,000
2001-07-27$6.15$6.575,100
2001-07-26$6.14$6.566,900
2001-07-25$6.10$6.5111,400
2001-07-24$5.99$6.4010,700
2001-07-23$5.65$6.039,600
2001-07-20$5.40$5.775,800
2001-07-19$5.21$5.562,900
2001-07-18$5.20$5.552,300
2001-07-17$5.20$5.559,300
2001-07-16$5.20$5.5518,500
2001-07-13$5.20$5.558,300
2001-07-12$5.10$5.45500
2001-07-11$5.10$5.456,400
2001-07-10$5.25$5.614,400
2001-07-09$5.20$5.554,800
2001-07-06$5.30$5.66900
2001-07-05$5.33$5.695,500
2001-07-03$5.32$5.683,700
2001-07-02$5.30$5.668,500
2001-06-29$5.09$5.444,200
2001-06-28$5.00$5.342,600
2001-06-27$5.00$5.344,900
2001-06-26$5.00$5.344,000
2001-06-25$5.10$5.455,000
2001-06-22$5.08$5.4217,700
2001-06-21$5.05$5.391,700
2001-06-20$4.99$5.332,600
2001-06-19$5.00$5.349,600
2001-06-18$5.00$5.3411,100
2001-06-15$5.15$5.501,500
2001-06-14$5.19$5.544,100
2001-06-13$5.15$5.502,200
2001-06-12$5.20$5.553,500
2001-06-11$5.30$5.665,000
2001-06-08$5.29$5.652,100
2001-06-07$5.30$5.664,000
2001-06-06$5.20$5.553,000
2001-06-05$5.20$5.558,700
2001-06-04$5.10$5.4512,600
2001-06-01$5.25$5.618,700
2001-05-31$5.41$5.782,000
2001-05-30$5.50$5.879,500
2001-05-29$5.50$5.875,900
2001-05-25$5.30$5.6611,900
2001-05-24$5.70$6.092,600
2001-05-23$5.85$6.251,800
2001-05-22$5.70$6.095,600
2001-05-21$5.69$6.083,900
2001-05-18$5.65$6.031,700
2001-05-17$5.65$6.034,600
2001-05-16$5.70$6.0912,000
2001-05-15$5.85$6.256,500
2001-05-14$5.65$6.0314,100
2001-05-11$5.50$5.8735,200
2001-05-10$5.35$5.7129,300
2001-05-09$5.60$5.9862,100
2001-05-08$6.20$6.6227,400
2001-05-07$7.04$7.528,700
2001-05-04$7.29$7.786,500
2001-05-03$7.29$7.785,400
2001-05-02$7.15$7.644,700
2001-05-01$7.38$7.889,100
2001-04-30$7.20$7.6916,700
2001-04-27$6.96$7.4312,500
2001-04-26$7.11$7.59100,900
2001-04-25$7.45$7.9630,000
2001-04-24$7.10$7.5814,100
2001-04-23$7.15$7.648,400
2001-04-20$7.00$7.4811,800
2001-04-19$7.20$7.6936,100
2001-04-18$7.05$7.5342,200
2001-04-17$6.81$7.2777,600
2001-04-16$6.70$7.1548,800
2001-04-12$6.30$6.7326,000
2001-04-11$5.60$5.9810,100
2001-04-10$5.50$5.8710,800
2001-04-09$5.25$5.6112,100
2001-04-06$5.19$5.544,200
2001-04-05$5.20$5.55800
2001-04-04$5.28$5.643,400
2001-04-03$5.46$5.83900
2001-04-02$5.50$5.872,500
2001-03-30$5.50$5.871,100
2001-03-29$5.40$5.771,500
2001-03-28$5.50$5.873,200
2001-03-27$5.50$5.871,500
2001-03-26$5.20$5.551,100
2001-03-23$5.15$5.501,600
2001-03-22$5.10$5.455,700
2001-03-21$5.75$6.143,300
2001-03-20$5.70$6.09300
2001-03-19$5.50$5.872,500
2001-03-16$5.70$6.094,500
2001-03-15$5.40$5.771,400
2001-03-14$5.20$5.557,200
2001-03-13$5.30$5.661,800
2001-03-12$5.25$5.61300
2001-03-09$5.15$5.50400
2001-03-08$5.05$5.391,000
2001-03-07$5.00$5.346,200
2001-03-06$5.15$5.504,700
2001-03-05$5.00$5.343,100
2001-03-02$5.25$5.61400
2001-03-01$5.25$5.610
2001-02-28$5.25$5.61500
2001-02-27$5.30$5.661,000
2001-02-26$5.50$5.87800
2001-02-23$5.33$5.691,000
2001-02-22$5.13$5.481,000
2001-02-21$5.33$5.690
2001-02-20$5.33$5.692,300
2001-02-16$5.21$5.561,000
2001-02-15$5.33$5.690
2001-02-14$5.33$5.698,700
2001-02-13$5.25$5.610
2001-02-12$5.25$5.61200
2001-02-09$5.25$5.612,400
2001-02-08$5.45$5.821,600
2001-02-07$5.45$5.821,500
2001-02-06$5.50$5.872,000
2001-02-05$5.45$5.824,100
2001-02-02$5.50$5.875,900
2001-02-01$5.25$5.611,300
2001-01-31$5.25$5.611,100
2001-01-30$5.38$5.750
2001-01-29$5.38$5.754,300
2001-01-26$5.25$5.61400
2001-01-25$5.25$5.61500
2001-01-24$5.00$5.341,600
2001-01-23$4.75$5.072,800
2001-01-22$4.63$4.9471,700
2001-01-19$4.63$4.94300
2001-01-18$4.75$5.073,700
2001-01-17$4.88$5.21600
2001-01-16$5.00$5.345,300
2001-01-12$5.25$5.612,800
2001-01-11$5.13$5.471,600
2001-01-10$4.88$5.214,200
2001-01-09$4.88$5.217,900
2001-01-08$4.75$5.073,800
2001-01-05$4.75$5.071,000
2001-01-04$4.75$5.071,700
2001-01-03$4.63$4.941,100
2001-01-02$4.50$4.811,800