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 — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$7.81$8.8910,100
2003-12-30$8.05$9.16100
2003-12-29$8.09$9.203,700
2003-12-26$8.00$9.100
2003-12-24$8.00$9.100
2003-12-23$8.00$9.10400
2003-12-22$8.11$9.23500
2003-12-19$8.20$9.331,100
2003-12-18$8.27$9.41300
2003-12-17$8.30$9.446,500
2003-12-16$8.24$9.376,500
2003-12-15$8.00$9.104,500
2003-12-12$7.85$8.9310,600
2003-12-11$8.08$9.19100
2003-12-10$8.24$9.20500
2003-12-09$8.30$9.272,600
2003-12-08$8.35$9.333,200
2003-12-05$8.35$9.33100
2003-12-04$8.35$9.337,300
2003-12-03$8.43$9.423,100
2003-12-02$8.37$9.35300
2003-12-01$8.35$9.339,600
2003-11-28$8.20$9.1611,200
2003-11-26$7.91$8.8414,800
2003-11-25$8.30$9.271,600
2003-11-24$8.51$9.512,800
2003-11-21$8.75$9.774,600
2003-11-20$8.75$9.771,900
2003-11-19$8.70$9.722,500
2003-11-18$8.73$9.75900
2003-11-17$8.70$9.721,800
2003-11-14$8.58$9.582,900
2003-11-13$8.49$9.483,700
2003-11-12$8.61$9.622,300
2003-11-11$8.60$9.616,000
2003-11-10$8.50$9.491,000
2003-11-07$8.56$9.563,300
2003-11-06$8.37$9.354,200
2003-11-05$8.60$9.6136,300
2003-11-04$8.14$9.091,200
2003-11-03$8.15$9.105,100
2003-10-31$8.14$9.098,500
2003-10-30$7.63$8.521,100
2003-10-29$7.63$8.526,300
2003-10-28$7.46$8.334,500
2003-10-27$7.51$8.39600
2003-10-24$7.65$8.55200
2003-10-23$7.61$8.50200
2003-10-22$7.70$8.60600
2003-10-21$7.70$8.603,800
2003-10-20$7.65$8.5510,800
2003-10-17$7.70$8.60200
2003-10-16$7.70$8.602,900
2003-10-15$7.70$8.606,500
2003-10-14$7.75$8.661,100
2003-10-13$7.65$8.551,400
2003-10-10$7.75$8.66200
2003-10-09$7.80$8.71400
2003-10-08$7.85$8.77500
2003-10-07$7.89$8.81200
2003-10-06$7.78$8.692,900
2003-10-03$8.01$8.95500
2003-10-02$8.00$8.941,300
2003-10-01$7.90$8.82100
2003-09-30$7.90$8.821,400
2003-09-29$7.95$8.883,700
2003-09-26$7.90$8.82200
2003-09-25$8.00$8.94800
2003-09-24$8.10$9.054,500
2003-09-23$7.76$8.673,000
2003-09-22$7.80$8.716,000
2003-09-19$8.00$8.943,100
2003-09-18$7.96$8.890
2003-09-17$7.96$8.89700
2003-09-16$7.98$8.911,500
2003-09-15$8.00$8.941,800
2003-09-12$8.05$8.993,300
2003-09-11$8.30$9.270
2003-09-10$8.30$9.2710,300
2003-09-09$7.98$8.9112,600
2003-09-08$8.10$9.052,300
2003-09-05$8.40$9.389,200
2003-09-04$8.40$9.385,300
2003-09-03$8.50$9.492,800
2003-09-02$8.40$9.381,700
2003-08-29$8.40$9.380
2003-08-28$8.40$9.380
2003-08-27$8.40$9.380
2003-08-26$8.40$9.381,500
2003-08-25$8.45$9.441,000
2003-08-22$8.50$9.492,900
2003-08-21$8.40$9.3810,400
2003-08-20$8.01$8.951,400
2003-08-19$8.00$8.94400
2003-08-18$8.00$8.949,100
2003-08-15$8.01$8.950
2003-08-14$8.01$8.958,300
2003-08-13$8.14$9.090
2003-08-12$8.14$9.097,000
2003-08-11$8.00$8.946,200
2003-08-08$8.01$8.951,200
2003-08-07$8.00$8.943,900
2003-08-06$7.90$8.825,000
2003-08-05$7.95$8.8842,100
2003-08-04$7.40$8.27600
2003-08-01$7.35$8.210
2003-07-31$7.35$8.211,500
2003-07-30$7.40$8.27800
2003-07-29$7.30$8.154,600
2003-07-28$7.36$8.221,200
2003-07-25$7.44$8.311,700
2003-07-24$7.55$8.432,900
2003-07-23$7.84$8.761,500
2003-07-22$7.85$8.773,400
2003-07-21$7.75$8.663,300
2003-07-18$7.90$8.823,400
2003-07-17$7.90$8.822,800
2003-07-16$7.98$8.918,500
2003-07-15$7.70$8.604,200
2003-07-14$7.52$8.407,900
2003-07-11$7.16$8.003,600
2003-07-10$7.35$8.211,200
2003-07-09$7.40$8.27700
2003-07-08$7.50$8.384,500
2003-07-07$7.45$8.321,600
2003-07-03$7.65$8.551,600
2003-07-02$7.58$8.479,500
2003-07-01$7.00$7.825,200
2003-06-30$6.95$7.764,700
2003-06-27$7.25$8.103,400
2003-06-26$7.15$7.996,500
2003-06-25$7.30$8.151,200
2003-06-24$7.18$8.0210,500
2003-06-23$7.00$7.821,800
2003-06-20$7.10$7.9313,500
2003-06-19$7.25$8.1015,500
2003-06-18$7.95$8.8828,100
2003-06-17$8.28$9.25100,200
2003-06-16$6.40$7.155,600
2003-06-13$6.40$7.158,400
2003-06-12$6.21$6.942,300
2003-06-11$6.34$7.081,400
2003-06-10$6.24$6.971,000
2003-06-09$6.15$6.875,400
2003-06-06$6.05$6.764,800
2003-06-05$6.11$6.82400
2003-06-04$6.20$6.931,900
2003-06-03$6.30$7.041,200
2003-06-02$6.30$7.0411,200
2003-05-30$6.21$6.94500
2003-05-29$6.38$7.131,300
2003-05-28$6.45$7.2011,300
2003-05-27$6.01$6.7113,600
2003-05-23$5.91$6.6022,200
2003-05-22$5.95$6.652,000
2003-05-21$5.95$6.656,400
2003-05-20$5.80$6.484,700
2003-05-19$6.35$7.098,200
2003-05-16$6.25$6.984,200
2003-05-15$6.30$7.043,800
2003-05-14$6.35$7.09600
2003-05-13$6.28$7.011,700
2003-05-12$6.34$7.086,200
2003-05-09$6.21$6.948,600
2003-05-08$6.50$7.2654,700
2003-05-07$5.85$6.5337,800
2003-05-06$4.49$5.0214,400
2003-05-05$4.42$4.949,600
2003-05-02$4.49$5.021,800
2003-05-01$4.56$5.090
2003-04-30$4.56$5.094,600
2003-04-29$4.50$5.031,000
2003-04-28$4.50$5.035,300
2003-04-25$4.42$4.940
2003-04-24$4.42$4.94900
2003-04-23$4.45$4.9710,900
2003-04-22$4.58$5.125,000
2003-04-21$4.50$5.032,500
2003-04-17$4.45$4.975,100
2003-04-16$4.45$4.970
2003-04-15$4.45$4.973,000
2003-04-14$4.45$4.972,100
2003-04-11$4.45$4.979,500
2003-04-10$4.44$4.962,700
2003-04-09$4.50$5.033,200
2003-04-08$4.40$4.91600
2003-04-07$4.44$4.960
2003-04-04$4.44$4.961,400
2003-04-03$4.44$4.961,700
2003-04-02$4.38$4.89200
2003-04-01$4.38$4.89700
2003-03-31$4.20$4.69200
2003-03-28$4.25$4.750
2003-03-27$4.25$4.750
2003-03-26$4.25$4.75900
2003-03-25$4.40$4.91100
2003-03-24$4.46$4.981,900
2003-03-21$4.63$5.177,000
2003-03-20$4.49$5.026,600
2003-03-19$4.32$4.83100
2003-03-18$4.39$4.903,700
2003-03-17$4.11$4.591,800
2003-03-14$4.20$4.69200
2003-03-13$4.17$4.66300
2003-03-12$4.23$4.72900
2003-03-11$4.12$4.600
2003-03-10$4.12$4.604,600
2003-03-07$4.09$4.573,100
2003-03-06$4.10$4.582,500
2003-03-05$4.20$4.691,300
2003-03-04$4.20$4.692,000
2003-03-03$4.14$4.620
2003-02-28$4.14$4.620
2003-02-27$4.14$4.62400
2003-02-26$4.11$4.59400
2003-02-25$4.10$4.588,900
2003-02-24$4.16$4.651,500
2003-02-21$4.10$4.584,000
2003-02-20$4.20$4.69500
2003-02-19$4.15$4.641,000
2003-02-18$4.10$4.58100
2003-02-14$4.15$4.641,300
2003-02-13$4.23$4.723,100
2003-02-12$4.30$4.80500
2003-02-11$4.20$4.69600
2003-02-10$4.10$4.583,300
2003-02-07$4.00$4.47100
2003-02-06$4.05$4.5230,500
2003-02-05$4.00$4.4712,600
2003-02-04$4.00$4.470
2003-02-03$4.00$4.471,100
2003-01-31$4.00$4.470
2003-01-30$4.00$4.472,600
2003-01-29$4.00$4.472,100
2003-01-28$4.10$4.58100
2003-01-27$4.00$4.47100
2003-01-24$4.00$4.472,500
2003-01-23$4.10$4.58500
2003-01-22$4.10$4.58100
2003-01-21$4.10$4.580
2003-01-17$4.10$4.58800
2003-01-16$4.25$4.753,500
2003-01-15$4.40$4.913,100
2003-01-14$4.40$4.91400
2003-01-13$4.48$5.00100
2003-01-10$4.40$4.91100
2003-01-09$4.40$4.915,100
2003-01-08$4.20$4.69700
2003-01-07$4.35$4.860
2003-01-06$4.35$4.862,300
2003-01-03$4.05$4.522,200
2003-01-02$4.12$4.602,900