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 — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$10.44$32.444,800
2022-12-29$10.43$32.414,100
2022-12-28$10.12$31.4514,500
2022-12-27$10.95$34.037,200
2022-12-23$10.77$33.472,900
2022-12-22$11.26$34.998,400
2022-12-21$11.05$34.345,200
2022-12-20$11.04$34.311,600
2022-12-19$11.01$34.211,500
2022-12-16$11.10$34.491,800
2022-12-15$11.02$34.243,600
2022-12-14$11.02$34.24700
2022-12-13$11.12$34.557,800
2022-12-12$11.15$34.65300
2022-12-09$11.27$35.026,100
2022-12-08$11.40$35.428,500
2022-12-07$11.06$34.378,000
2022-12-06$11.49$35.701,200
2022-12-05$11.25$34.967,000
2022-12-02$11.43$35.525,800
2022-12-01$11.16$34.684,600
2022-11-30$11.07$34.402,300
2022-11-29$11.50$35.733,000
2022-11-28$11.23$34.904,200
2022-11-25$11.81$36.702,800
2022-11-23$11.92$36.083,000
2022-11-22$11.92$36.083,500
2022-11-21$11.96$36.205,100
2022-11-18$12.13$36.714,800
2022-11-17$12.22$36.988,200
2022-11-16$11.40$34.505,600
2022-11-15$11.20$33.903,000
2022-11-14$11.24$34.025,800
2022-11-11$11.31$34.235,200
2022-11-10$11.24$34.0223,200
2022-11-09$12.37$37.446,300
2022-11-08$13.15$39.801,700
2022-11-07$13.55$41.015,200
2022-11-04$13.66$41.342,200
2022-11-03$13.82$41.8312,400
2022-11-02$13.41$40.599,600
2022-11-01$13.60$41.164,000
2022-10-31$13.51$40.8913,700
2022-10-28$13.93$42.167,900
2022-10-27$13.89$42.046,300
2022-10-26$13.36$40.433,600
2022-10-25$12.88$38.983,800
2022-10-24$13.59$41.133,000
2022-10-21$13.23$40.046,300
2022-10-20$13.62$41.225,400
2022-10-19$14.21$43.0114,000
2022-10-18$14.00$42.377,900
2022-10-17$14.07$42.588,800
2022-10-14$12.94$39.164,900
2022-10-13$12.86$38.9215,600
2022-10-12$12.62$38.1920,000
2022-10-11$12.40$37.5324,800
2022-10-10$12.06$36.5023,100
2022-10-07$11.49$34.7712,300
2022-10-06$11.54$34.933,100
2022-10-05$11.20$33.909,200
2022-10-04$11.06$33.477,700
2022-10-03$11.47$34.7115,500
2022-09-30$11.36$34.388,700
2022-09-29$11.92$36.086,500
2022-09-28$12.32$37.291,900
2022-09-27$12.30$37.233,700
2022-09-26$12.32$37.294,000
2022-09-23$12.24$37.046,500
2022-09-22$12.09$36.595,800
2022-09-21$12.40$37.538,600
2022-09-20$12.14$36.741,900
2022-09-19$12.65$38.293,200
2022-09-16$12.48$37.7720,100
2022-09-15$12.50$37.8315,300
2022-09-14$13.21$39.987,600
2022-09-13$13.53$40.9514,500
2022-09-12$12.82$38.8041,600
2022-09-09$15.00$45.401,800
2022-09-08$15.05$45.555,100
2022-09-07$15.38$46.551,800
2022-09-06$15.63$47.303,800
2022-09-02$15.65$47.371,500
2022-09-01$15.70$47.524,500
2022-08-31$15.80$47.822,400
2022-08-30$15.30$46.313,700
2022-08-29$15.15$45.859,600
2022-08-26$15.39$46.581,400
2022-08-25$15.46$46.793,800
2022-08-24$15.40$46.612,200
2022-08-23$15.31$46.343,400
2022-08-22$15.25$46.153,100
2022-08-19$15.17$45.9111,700
2022-08-18$15.67$47.432,800
2022-08-17$15.75$47.673,100
2022-08-16$15.88$48.066,500
2022-08-15$16.10$48.7311,600
2022-08-12$15.57$47.128,800
2022-08-11$16.29$49.3012,600
2022-08-10$16.21$49.064,700
2022-08-09$15.87$48.032,800
2022-08-08$15.82$47.883,500
2022-08-05$15.93$48.214,900
2022-08-04$16.11$48.762,700
2022-08-03$15.91$48.153,600
2022-08-02$15.95$48.273,300
2022-08-01$15.65$47.372,600
2022-07-29$15.71$47.554,000
2022-07-28$16.06$48.612,600
2022-07-27$16.04$48.555,200
2022-07-26$15.63$47.304,200
2022-07-25$15.57$47.1221,800
2022-07-22$15.32$46.3711,900
2022-07-21$15.40$46.6142,400
2022-07-20$15.71$47.5536,100
2022-07-19$15.30$46.318,400
2022-07-18$14.78$44.7311,300
2022-07-15$14.00$42.375,500
2022-07-14$14.05$42.526,100
2022-07-13$13.80$41.7716,600
2022-07-12$13.67$41.378,400
2022-07-11$13.81$41.8027,100
2022-07-08$14.15$42.8325,700
2022-07-07$14.79$44.765,600
2022-07-06$15.04$45.5217,100
2022-07-05$14.73$44.584,600
2022-07-01$14.80$44.794,200
2022-06-30$14.99$45.376,500
2022-06-29$15.39$46.5811,500
2022-06-28$15.00$45.409,600
2022-06-27$15.27$46.222,400
2022-06-24$15.29$46.282,000
2022-06-23$15.06$45.58700
2022-06-22$15.00$45.406,600
2022-06-21$15.34$46.437,700
2022-06-17$16.10$48.7338,300
2022-06-16$15.56$47.096,600
2022-06-15$16.52$50.009,000
2022-06-14$16.25$49.1812,600
2022-06-13$17.73$53.662,800
2022-06-10$18.51$56.023,800
2022-06-09$19.20$58.111,500
2022-06-08$20.07$60.742,800
2022-06-07$19.93$60.323,200
2022-06-06$20.06$60.711,800
2022-06-03$19.63$59.417,100
2022-06-02$19.26$58.293,600
2022-06-01$19.51$59.057,500
2022-05-31$20.35$61.598,300
2022-05-27$20.20$61.146,400
2022-05-26$19.75$59.779,200
2022-05-25$19.56$59.204,600
2022-05-24$19.91$60.2618,300
2022-05-23$20.00$60.5366,400
2022-05-20$16.40$49.6413,400
2022-05-19$17.60$52.1521,000
2022-05-18$19.08$56.5319,900
2022-05-17$18.20$53.9317,200
2022-05-16$18.00$53.3319,000
2022-05-13$16.88$50.0117,500
2022-05-12$17.19$50.9318,000
2022-05-11$19.26$57.074,800
2022-05-10$19.17$56.804,800
2022-05-09$19.50$57.7812,200
2022-05-06$19.63$58.1610,200
2022-05-05$19.41$57.518,500
2022-05-04$18.33$54.3117,500
2022-05-03$18.11$53.6630,300
2022-05-02$18.77$55.6120,600
2022-04-29$21.54$63.825,700
2022-04-28$21.56$63.8810,400
2022-04-27$21.69$64.275,300
2022-04-26$21.85$64.7448,700
2022-04-25$24.95$73.9218,600
2022-04-22$24.52$72.6514,400
2022-04-21$24.32$72.064,100
2022-04-20$24.14$71.525,100
2022-04-19$23.98$71.0523,900
2022-04-18$23.75$70.3726,700
2022-04-14$24.69$73.1522,000
2022-04-13$24.80$73.4832,800
2022-04-12$25.40$75.2631,400
2022-04-11$25.66$76.0321,200
2022-04-08$24.77$73.3926,000
2022-04-07$23.94$70.9322,600
2022-04-06$23.55$69.7814,700
2022-04-05$22.52$66.729,900
2022-04-04$22.32$66.1333,800
2022-04-01$22.77$67.4717,700
2022-03-31$22.74$67.3816,500
2022-03-30$22.46$66.5528,700
2022-03-29$20.96$62.1023,700
2022-03-28$19.79$58.649,700
2022-03-25$19.44$57.605,700
2022-03-24$19.52$57.843,400
2022-03-23$20.12$59.612,200
2022-03-22$20.75$61.4832,200
2022-03-21$19.40$57.4822,400
2022-03-18$19.50$57.7820,500
2022-03-17$18.45$54.6711,300
2022-03-16$18.21$53.958,400
2022-03-15$18.58$55.053,900
2022-03-14$19.00$56.302,400
2022-03-11$18.91$56.033,100
2022-03-10$18.89$55.975,600
2022-03-09$18.99$56.274,700
2022-03-08$18.91$56.034,900
2022-03-07$18.55$54.9613,700
2022-03-04$19.10$56.5911,000
2022-03-03$20.29$60.124,800
2022-03-02$20.67$61.249,400
2022-03-01$20.00$59.262,500
2022-02-28$19.96$59.1410,600
2022-02-25$20.84$61.7523,600
2022-02-24$19.77$58.586,900
2022-02-23$19.51$57.8110,800
2022-02-22$19.45$57.6314,800
2022-02-18$19.49$57.758,800
2022-02-17$19.02$56.356,900
2022-02-16$19.38$57.424,500
2022-02-15$19.05$56.447,300
2022-02-14$18.40$54.526,100
2022-02-11$19.45$57.631,200
2022-02-10$18.85$55.851,400
2022-02-09$18.83$55.794,600
2022-02-08$18.26$54.1011,600
2022-02-07$18.40$54.5216,600
2022-02-04$19.47$57.6918,500
2022-02-03$19.05$56.4422,300
2022-02-02$18.63$55.2022,000
2022-02-01$18.55$54.9616,300
2022-01-31$18.90$56.0030,800
2022-01-28$17.69$52.418,300
2022-01-27$17.50$51.8512,400
2022-01-26$17.24$51.0814,300
2022-01-25$17.01$50.4039,000
2022-01-24$15.75$46.6727,200
2022-01-21$16.65$49.3324,300
2022-01-20$16.84$49.906,000
2022-01-19$16.98$50.312,900
2022-01-18$16.63$49.274,100
2022-01-14$16.85$49.932,000
2022-01-13$16.91$50.102,700
2022-01-12$16.92$50.132,900
2022-01-11$16.90$50.079,300
2022-01-10$16.77$49.696,400
2022-01-07$16.98$50.3111,600
2022-01-06$16.70$49.482,000
2022-01-05$16.76$49.6611,900
2022-01-04$16.20$48.007,400
2022-01-03$16.50$48.896,300