NASDAQ:UG | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$7.12100
2026-09-02$7.07100
2026-09-01$7.36615
2026-08-31$7.48140
2026-08-28$7.198
2026-08-27$7.20$27.343,400
2026-08-26$7.19$27.307,600$7.264
2026-08-25$7.27$27.605,600
2026-08-24$7.14$27.114,100$7.06102
2026-08-21$7.15$27.159,900$7.1249
2026-08-20$7.13$27.078,600
2026-08-19$7.05$26.774,700$7.2120
2026-08-18$7.07$26.847,200$7.131
2026-08-17$7.15$27.155,500$7.2482
2026-08-14$7.15$27.154,300$7.23100
2026-08-13$7.17$27.224,000
2026-08-12$7.25$27.535,000$7.1735
2026-08-11$7.15$27.153,000$7.23100
2026-08-10$7.28$27.6414,000
2026-08-07$7.29$27.6825,000$7.13346
2026-08-06$7.24$27.493,300
2026-08-05$7.21$27.3712,700$7.206
2026-08-04$7.10$26.968,500$7.13162
2026-08-03$7.12$27.039,900$7.35534
2026-07-31$7.05$26.775,600
2026-07-30$7.22$27.416,800$7.203
2026-07-29$7.13$27.0717,600$7.203
2026-07-28$7.33$27.8328,400$7.4740
2026-07-27$8.20$29.9945,500$8.24113
2026-07-24$7.62$27.8711,400$7.53200
2026-07-23$7.76$28.389,800$7.965
2026-07-22$7.95$29.088,000
2026-07-21$7.90$28.9011,400$7.90400
2026-07-20$7.70$28.1618,700$7.6518
2026-07-17$7.55$27.629,600
2026-07-16$7.50$27.436,300
2026-07-15$7.25$26.523,800
2026-07-14$7.21$26.371,200
2026-07-13$7.25$26.523,400
2026-07-10$7.17$26.231,700
2026-07-09$7.23$26.451,200
2026-07-08$7.18$26.263,900
2026-07-07$7.31$26.747,200
2026-07-06$7.29$26.664,300
2026-07-02$7.26$26.5511,700
2026-07-01$7.06$25.824,800
2026-06-30$7.14$26.125,000
2026-06-29$7.14$26.12700
2026-06-26$7.16$26.1910,600
2026-06-25$7.13$26.084,100
2026-06-24$7.19$26.308,400
2026-06-23$7.20$26.345,300
2026-06-22$7.00$25.603,000
2026-06-18$7.04$25.759,000
2026-06-17$7.02$25.68600
2026-06-16$7.00$25.606,700
2026-06-15$7.02$25.684,700
2026-06-12$7.01$25.643,000
2026-06-11$7.02$25.687,000
2026-06-10$6.90$25.2417,100
2026-06-09$6.96$25.462,400
2026-06-08$6.89$25.204,300
2026-06-05$7.01$25.644,300
2026-06-04$7.00$25.605,600
2026-06-03$6.99$25.577,800
2026-06-02$6.99$25.572,800
2026-06-01$6.99$25.574,700
2026-05-29$6.93$25.354,500
2026-05-28$7.02$25.682,200
2026-05-27$7.02$25.689,000
2026-05-26$7.10$25.973,900
2026-05-22$7.17$26.234,600
2026-05-21$7.09$25.933,600
2026-05-20$7.04$25.754,700
2026-05-19$7.10$25.972,900
2026-05-18$7.01$25.643,400
2026-05-15$7.16$26.193,300
2026-05-14$7.17$26.234,700
2026-05-13$6.99$25.574,500
2026-05-12$6.98$25.535,800
2026-05-11$7.00$25.6011,600
2026-05-08$6.87$25.133,200
2026-05-07$7.00$25.602,600
2026-05-06$6.71$24.5429,900
2026-05-05$7.05$25.796,900
2026-05-04$7.43$27.181,400
2026-05-01$7.30$26.706,400
2026-04-30$7.13$26.082,800
2026-04-29$7.04$25.750
2026-04-28$7.04$25.752,200
2026-04-27$6.97$25.495,200
2026-04-24$7.21$26.3717,100
2026-04-23$6.80$24.875,600
2026-04-22$6.75$24.693,400
2026-04-21$6.66$24.361,000
2026-04-20$6.65$24.323,400
2026-04-17$6.89$25.206,000
2026-04-16$6.65$24.321,100
2026-04-15$6.74$24.65900
2026-04-14$6.54$23.92500