NASDAQ:TOMZ | Historical Stock Price | TOMI Environmental Solutions, 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
2008-06-20 to 2026-09-04
Data captured

Stock Price Chart

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

$0.46$1.58$5.47$18.92$65.51$226.802008-06-202026-08-27

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

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Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04———$1.70100
2026-09-03———$1.661
2026-09-02———$1.786
2026-09-01———$1.8138
2026-08-27$1.77$1.7730,800$1.765
2026-08-26$1.73$1.7324,500$1.68276
2026-08-25$1.72$1.7210,700——
2026-08-24$1.74$1.7426,900$1.786
2026-08-21$1.76$1.7618,600$1.83234
2026-08-20$1.82$1.8237,300$1.83390
2026-08-19$1.74$1.7414,700$1.79135
2026-08-18$1.76$1.768,400——
2026-08-17$1.78$1.7831,100$1.81171
2026-08-14$1.75$1.7549,500$1.81371
2026-08-13$1.87$1.8782,300$1.731,381
2026-08-12$1.68$1.6841,800$1.76100
2026-08-11$1.73$1.737,900——
2026-08-10$1.73$1.7323,900$1.728
2026-08-07$1.82$1.827,000$1.86200
2026-08-06$1.84$1.845,900$1.82101
2026-08-05$1.91$1.9113,800$1.92114
2026-08-04$1.93$1.9366,800$1.86300
2026-08-03$1.74$1.7451,200$1.68354
2026-07-31$1.60$1.608,800——
2026-07-30$1.60$1.6025,600$1.60167
2026-07-29$1.52$1.5219,900——
2026-07-28$1.65$1.657,100——
2026-07-27$1.67$1.6713,000$1.59101
2026-07-24$1.54$1.5429,200$1.59102
2026-07-23$1.63$1.6316,600$1.672
2026-07-22$1.82$1.8239,800$1.7736
2026-07-21$1.84$1.8437,800$1.68318
2026-07-20$1.84$1.84102,400$1.88938
2026-07-17$2.07$2.07127,000——
2026-07-16$2.07$2.07163,433——
2026-07-15$2.25$2.2515,133——
2026-07-14$2.22$2.2235,433——
2026-07-13$2.31$2.3111,000——
2026-07-10$2.43$2.4321,667——
2026-07-09$2.40$2.4071,300——
2026-07-08$2.55$2.5551,000——
2026-07-07$2.55$2.5513,367——
2026-07-06$2.52$2.5220,000——
2026-07-02$2.49$2.4920,600——
2026-07-01$2.52$2.5233,367——
2026-06-30$2.46$2.4634,900——
2026-06-29$2.43$2.43580,300——
2026-06-26$2.37$2.3763,267——
2026-06-25$2.19$2.1929,800——
2026-06-24$2.25$2.2547,233——
2026-06-23$2.25$2.2529,900——
2026-06-22$2.13$2.1325,400——
2026-06-18$2.28$2.2844,467——
2026-06-17$2.10$2.1027,567——
2026-06-16$2.07$2.07106,767——
2026-06-15$2.16$2.1677,700——
2026-06-12$2.16$2.1635,367——
2026-06-11$2.37$2.3751,033——
2026-06-10$2.52$2.5298,700——
2026-06-09$2.73$2.7377,800——
2026-06-08$2.85$2.85221,033——
2026-06-05$3.12$3.12157,767——
2026-06-04$3.24$3.24124,100——
2026-06-03$3.12$3.1266,367——
2026-06-02$3.12$3.1276,867——
2026-06-01$3.18$3.18258,600——
2026-05-29$2.79$2.7970,633——
2026-05-28$2.76$2.7665,100——
2026-05-27$2.67$2.6767,667——
2026-05-26$2.64$2.64442,267——
2026-05-22$2.34$2.3452,533——
2026-05-21$2.22$2.2221,367——
2026-05-20$2.25$2.25164,867——
2026-05-19$2.28$2.2884,367——
2026-05-18$2.16$2.16111,900——
2026-05-15$2.34$2.3466,200——
2026-05-14$2.40$2.4088,133——
2026-05-13$2.43$2.43161,000——
2026-05-12$2.34$2.3433,300——
2026-05-11$2.40$2.40195,433——
2026-05-08$2.46$2.46589,033——
2026-05-07$2.13$2.1399,400——
2026-05-06$1.98$1.9841,967——
2026-05-05$2.04$2.0473,500——
2026-05-04$2.16$2.16165,400——
2026-05-01$2.07$2.07147,233——
2026-04-30$2.01$2.012,229,067——
2026-04-29$2.19$2.19643,533——
2026-04-28$1.98$1.98149,700——
2026-04-27$2.07$2.071,396,467——
2026-04-24$1.83$1.83217,833——
2026-04-23$1.80$1.801,110,167——
2026-04-22$1.65$1.652,928,167——
2026-04-21$1.65$1.6540,967——
2026-04-20$1.59$1.5928,100——
2026-04-17$1.77$1.774,533——
2026-04-16$1.77$1.774,800——
2026-04-15$1.74$1.743,467——
2026-04-14$1.74$1.746,500——
2026-04-13$1.71$1.7115,833——
2026-04-10$1.74$1.741,900——
2026-04-09$1.71$1.713,200——
2026-04-08$1.68$1.6811,233——
2026-04-07$1.71$1.717,800——
2026-04-06$1.62$1.6248,200——
2026-04-02$1.80$1.804,533——
2026-04-01$1.74$1.7419,767——
2026-03-31$1.65$1.6531,433——
2026-03-30$1.80$1.805,733——
2026-03-27$1.80$1.8017,033——
2026-03-26$1.80$1.8018,267——
2026-03-25$2.01$2.0110,167——
2026-03-24$2.10$2.1013,300——
2026-03-23$2.10$2.1018,900——
2026-03-20$2.01$2.0129,500——
2026-03-19$2.01$2.0120,033——
2026-03-18$1.80$1.8062,933——
2026-03-17$1.86$1.8622,700——
2026-03-16$1.92$1.9227,000——
2026-03-13$1.89$1.8910,800——
2026-03-12$1.95$1.952,967——
2026-03-11$2.01$2.019,267——
2026-03-10$1.95$1.9512,867——
2026-03-09$2.04$2.0414,867——
2026-03-06$1.95$1.956,600——
2026-03-05$2.01$2.0131,667——
2026-03-04$1.95$1.9524,833——
2026-03-03$1.83$1.8322,800——
2026-03-02$1.89$1.8942,167——
2026-02-27$2.07$2.0751,867——
2026-02-26$1.92$1.9238,000——
2026-02-25$2.04$2.0498,033——
2026-02-24$2.07$2.07130,900——
2026-02-23$2.37$2.375,588,933——
2026-02-20$2.10$2.10600——
2026-02-19$2.10$2.1011,567——
2026-02-18$2.13$2.134,967——
2026-02-17$2.10$2.102,700——
2026-02-13$2.10$2.1010,033——
2026-02-12$2.10$2.108,667——
2026-02-11$2.10$2.104,267——
2026-02-10$2.10$2.109,367——
2026-02-09$2.19$2.194,100——
2026-02-06$2.13$2.135,933——
2026-02-05$2.28$2.283,700——
2026-02-04$2.22$2.221,167——
2026-02-03$2.19$2.1913,933——
2026-02-02$2.25$2.25933——
2026-01-30$2.22$2.224,267——
2026-01-29$2.25$2.256,867——
2026-01-28$2.13$2.1311,600——
2026-01-27$2.16$2.161,033——
2026-01-26$2.16$2.167,867——
2026-01-23$2.22$2.224,233——
2026-01-22$2.22$2.229,067——
2026-01-21$2.28$2.283,300——
2026-01-20$2.31$2.31800——
2026-01-16$2.31$2.311,833——
2026-01-15$2.34$2.343,433——
2026-01-14$2.34$2.340——
2026-01-13$2.34$2.3410,100——
2026-01-12$2.40$2.403,067——
2026-01-09$2.37$2.373,500——
2026-01-08$2.40$2.402,733——
2026-01-07$2.34$2.34200——
2026-01-06$2.34$2.349,633——
2026-01-05$2.40$2.407,967——
2026-01-02$2.37$2.371,967——