NYSE:IBO | Historical Stock Price | IMPACT BIOMEDICAL 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
2024-09-16 to 2026-09-04
Data captured

Stock Price Chart

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

$0.34$0.59$1.02$1.76$3.02$5.212024-09-162026-08-27

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

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$0.51$0.5199,300
2025-12-30$0.49$0.49185,400
2025-12-29$0.46$0.46108,500
2025-12-26$0.50$0.5072,800
2025-12-24$0.51$0.51114,400
2025-12-23$0.56$0.5698,700
2025-12-22$0.56$0.56169,400
2025-12-19$0.65$0.651,524,200
2025-12-18$0.44$0.4479,500
2025-12-17$0.44$0.4489,000
2025-12-16$0.44$0.44103,000
2025-12-15$0.46$0.4667,500
2025-12-12$0.49$0.49141,900
2025-12-11$0.49$0.4931,200
2025-12-10$0.50$0.5097,400
2025-12-09$0.54$0.54124,100
2025-12-08$0.50$0.501,167,300
2025-12-05$0.46$0.4655,700
2025-12-04$0.47$0.4763,000
2025-12-03$0.44$0.4477,600
2025-12-02$0.44$0.4430,400
2025-12-01$0.46$0.46278,400
2025-11-28$0.45$0.4528,900
2025-11-26$0.43$0.4381,200
2025-11-25$0.44$0.4470,600
2025-11-24$0.43$0.4390,700
2025-11-21$0.46$0.4514,800
2025-11-20$0.45$0.4557,100
2025-11-19$0.44$0.44129,100
2025-11-18$0.44$0.4468,500
2025-11-17$0.45$0.4564,200
2025-11-14$0.48$0.48213,300
2025-11-13$0.51$0.5166,600
2025-11-12$0.52$0.5257,600
2025-11-11$0.55$0.5598,500
2025-11-10$0.56$0.56162,700
2025-11-07$0.55$0.5559,500
2025-11-06$0.53$0.53119,800
2025-11-05$0.53$0.53176,900
2025-11-04$0.53$0.5360,600
2025-11-03$0.53$0.53203,200
2025-10-31$0.54$0.54183,800
2025-10-30$0.53$0.53237,700
2025-10-29$0.57$0.57115,800
2025-10-28$0.58$0.5857,200
2025-10-27$0.58$0.5842,100
2025-10-24$0.59$0.5939,000
2025-10-23$0.58$0.5861,200
2025-10-22$0.58$0.5894,100
2025-10-21$0.59$0.59121,400
2025-10-20$0.59$0.59112,200
2025-10-17$0.60$0.6056,700
2025-10-16$0.60$0.6072,500
2025-10-15$0.60$0.6066,900
2025-10-14$0.61$0.6198,900
2025-10-13$0.61$0.6194,500
2025-10-10$0.62$0.62190,800
2025-10-09$0.63$0.63192,100
2025-10-08$0.62$0.62159,500
2025-10-07$0.62$0.62165,500
2025-10-06$0.64$0.64145,200
2025-10-03$0.64$0.64109,100
2025-10-02$0.65$0.65125,000
2025-10-01$0.64$0.6498,600
2025-09-30$0.67$0.6750,500
2025-09-29$0.66$0.6674,600
2025-09-26$0.66$0.66143,800
2025-09-25$0.65$0.65114,100
2025-09-24$0.67$0.6785,500
2025-09-23$0.66$0.66153,400
2025-09-22$0.67$0.67182,600
2025-09-19$0.68$0.68324,300
2025-09-18$0.66$0.66217,000
2025-09-17$0.63$0.63160,300
2025-09-16$0.68$0.68162,400
2025-09-15$0.68$0.68316,800
2025-09-12$0.71$0.71504,500
2025-09-11$0.66$0.66324,900
2025-09-10$0.65$0.65259,600
2025-09-09$0.64$0.64422,000
2025-09-08$0.61$0.61171,000
2025-09-05$0.61$0.6173,200
2025-09-04$0.58$0.58213,600
2025-09-03$0.65$0.65755,900
2025-09-02$0.60$0.60103,300
2025-08-29$0.58$0.58199,800
2025-08-28$0.59$0.59153,000
2025-08-27$0.58$0.581,935,000
2025-08-26$0.57$0.57198,900
2025-08-25$0.58$0.58131,500
2025-08-22$0.60$0.60125,800
2025-08-21$0.59$0.59184,800
2025-08-20$0.59$0.5998,200
2025-08-19$0.57$0.57216,800
2025-08-18$0.59$0.59493,000
2025-08-15$0.58$0.58107,100
2025-08-14$0.57$0.57171,800
2025-08-13$0.55$0.55269,900
2025-08-12$0.57$0.57190,400
2025-08-11$0.56$0.56296,400
2025-08-08$0.59$0.59155,100
2025-08-07$0.59$0.59304,100
2025-08-06$0.61$0.61131,100
2025-08-05$0.64$0.64353,500
2025-08-04$0.62$0.6292,500
2025-08-01$0.61$0.61183,200
2025-07-31$0.61$0.61220,800
2025-07-30$0.65$0.65225,700
2025-07-29$0.65$0.65385,800
2025-07-28$0.69$0.69417,000
2025-07-25$0.70$0.70272,700
2025-07-24$0.69$0.69284,700
2025-07-23$0.71$0.71378,400
2025-07-22$0.71$0.71370,100
2025-07-21$0.70$0.701,075,900
2025-07-18$0.65$0.65489,200
2025-07-17$0.70$0.70557,000
2025-07-16$0.69$0.69526,400
2025-07-15$0.67$0.67840,900
2025-07-14$0.61$0.611,030,400
2025-07-11$0.59$0.59358,700
2025-07-10$0.57$0.57610,600
2025-07-09$0.60$0.60427,500
2025-07-08$0.60$0.60369,500
2025-07-07$0.63$0.63709,800
2025-07-03$0.65$0.65433,800
2025-07-02$0.67$0.671,168,300
2025-07-01$0.64$0.64945,900
2025-06-30$0.65$0.651,548,000
2025-06-27$0.75$0.752,290,600
2025-06-26$0.92$0.923,345,900
2025-06-25$0.96$0.9616,599,200
2025-06-24$0.84$0.8416,971,700
2025-06-23$1.61$1.61427,611,600
2025-06-20$0.36$0.36337,200
2025-06-18$0.43$0.43177,100
2025-06-17$0.45$0.45194,800
2025-06-16$0.46$0.4695,500
2025-06-13$0.45$0.45167,600
2025-06-12$0.47$0.47261,000
2025-06-11$0.47$0.47136,300
2025-06-10$0.48$0.48110,300
2025-06-09$0.48$0.48123,300
2025-06-06$0.47$0.47248,100
2025-06-05$0.50$0.50411,300
2025-06-04$0.49$0.49275,600
2025-06-03$0.51$0.51206,300
2025-06-02$0.51$0.51322,900
2025-05-30$0.52$0.52677,500
2025-05-29$0.49$0.49165,000
2025-05-28$0.50$0.50314,600
2025-05-27$0.53$0.53302,300
2025-05-23$0.55$0.55343,200
2025-05-22$0.55$0.55506,900
2025-05-21$0.58$0.581,223,600
2025-05-20$0.56$0.56313,900
2025-05-19$0.55$0.55421,900
2025-05-16$0.54$0.54423,200
2025-05-15$0.51$0.51459,700
2025-05-14$0.52$0.52486,200
2025-05-13$0.55$0.55497,900
2025-05-12$0.57$0.571,145,200
2025-05-09$0.55$0.551,354,200
2025-05-08$0.50$0.50551,800
2025-05-07$0.51$0.511,205,700
2025-05-06$0.61$0.612,569,000
2025-05-05$0.60$0.605,475,400
2025-05-02$0.75$0.75191,836,900
2025-05-01$0.40$0.40519,500
2025-04-30$0.43$0.43513,800
2025-04-29$0.41$0.41367,000
2025-04-28$0.44$0.44403,200
2025-04-25$0.43$0.43405,600
2025-04-24$0.43$0.43339,300
2025-04-23$0.43$0.43785,600
2025-04-22$0.42$0.421,010,400
2025-04-21$0.42$0.42949,300
2025-04-17$0.40$0.40438,300
2025-04-16$0.44$0.44820,900
2025-04-15$0.51$0.512,151,500
2025-04-14$0.48$0.48774,100
2025-04-11$0.50$0.501,179,100
2025-04-10$0.51$0.511,542,300
2025-04-09$0.52$0.522,674,400
2025-04-08$0.65$0.653,064,700
2025-04-07$0.87$0.875,008,600
2025-04-04$0.96$0.96116,442,400
2025-04-03$0.46$0.4611,389,100
2025-04-02$0.57$0.572,902,200
2025-04-01$0.82$0.8238,572,200
2025-03-31$0.87$0.871,334,200
2025-03-28$1.52$1.52844,200
2025-03-27$2.28$2.282,505,000
2025-03-26$2.20$2.201,828,800
2025-03-25$3.30$3.302,797,900
2025-03-24$3.60$3.607,072,400
2025-03-21$4.96$4.96142,233,100
2025-03-20$2.08$2.0830,679,600
2025-03-19$0.53$0.5324,300
2025-03-18$0.57$0.5746,600
2025-03-17$0.61$0.6120,600
2025-03-14$0.60$0.6017,300
2025-03-13$0.67$0.6723,800
2025-03-12$0.66$0.66191,000
2025-03-11$0.85$0.8560,800
2025-03-10$0.86$0.8634,700
2025-03-07$0.93$0.9342,000
2025-03-06$1.21$1.215,900
2025-03-05$1.18$1.1827,800
2025-03-04$1.44$1.449,000
2025-03-03$1.44$1.4413,400
2025-02-28$1.58$1.5813,700
2025-02-27$1.54$1.5422,800
2025-02-26$1.90$1.9037,900
2025-02-25$1.85$1.8518,400
2025-02-24$2.12$2.1213,300
2025-02-21$2.12$2.1213,000
2025-02-20$2.00$2.008,300
2025-02-19$2.00$2.004,600
2025-02-18$2.02$2.0228,200
2025-02-14$2.08$2.088,600
2025-02-13$2.15$2.1526,500
2025-02-12$2.24$2.2433,400
2025-02-11$1.90$1.9015,500
2025-02-10$2.18$2.1824,400
2025-02-07$2.28$2.2831,200
2025-02-06$1.89$1.8934,600
2025-02-05$1.93$1.9346,500
2025-02-04$1.97$1.9726,000
2025-02-03$1.53$1.5334,600
2025-01-31$1.75$1.7520,100
2025-01-30$1.85$1.8510,000
2025-01-29$1.98$1.9842,700
2025-01-28$1.70$1.7010,500
2025-01-27$1.79$1.7924,200
2025-01-24$1.77$1.7717,100
2025-01-23$1.57$1.5725,800
2025-01-22$1.56$1.569,000
2025-01-21$1.48$1.4819,900
2025-01-17$1.56$1.5634,900
2025-01-16$1.61$1.615,600
2025-01-15$1.63$1.6313,500
2025-01-14$1.66$1.668,200
2025-01-13$1.78$1.7811,400
2025-01-10$1.60$1.606,700
2025-01-08$1.80$1.8010,400
2025-01-07$1.85$1.8533,300
2025-01-06$1.93$1.9349,300
2025-01-03$1.73$1.7332,800
2025-01-02$1.54$1.5418,100