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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$2.34$2.347,867
2025-12-30$2.25$2.2511,633
2025-12-29$2.28$2.281,767
2025-12-26$2.40$2.406,633
2025-12-24$2.37$2.371,067
2025-12-23$2.40$2.401,933
2025-12-22$2.37$2.372,900
2025-12-19$2.31$2.3154,900
2025-12-18$2.25$2.2511,833
2025-12-17$2.25$2.252,433
2025-12-16$2.25$2.251,567
2025-12-15$2.28$2.2811,267
2025-12-12$2.40$2.405,800
2025-12-11$2.31$2.3116,233
2025-12-10$2.34$2.343,800
2025-12-09$2.46$2.462,000
2025-12-08$2.46$2.46500
2025-12-05$2.40$2.40400
2025-12-04$2.40$2.402,467
2025-12-03$2.34$2.341,067
2025-12-02$2.34$2.344,833
2025-12-01$2.34$2.347,500
2025-11-28$2.37$2.375,333
2025-11-26$2.49$2.4910,367
2025-11-25$2.43$2.433,900
2025-11-24$2.34$2.346,333
2025-11-21$2.37$2.372,100
2025-11-20$2.34$2.341,900
2025-11-19$2.25$2.251,333
2025-11-18$2.28$2.285,400
2025-11-17$2.25$2.2527,367
2025-11-14$2.46$2.4613,700
2025-11-13$2.43$2.4315,200
2025-11-12$2.52$2.524,867
2025-11-11$2.64$2.646,267
2025-11-10$2.61$2.611,233
2025-11-07$2.55$2.554,367
2025-11-06$2.67$2.676,300
2025-11-05$2.73$2.735,667
2025-11-04$2.76$2.764,833
2025-11-03$2.73$2.735,900
2025-10-31$2.79$2.7917,333
2025-10-30$2.94$2.949,167
2025-10-29$2.94$2.9485,600
2025-10-28$2.73$2.7311,700
2025-10-27$2.76$2.766,200
2025-10-24$2.76$2.762,067
2025-10-23$2.67$2.672,567
2025-10-22$2.70$2.707,033
2025-10-21$2.73$2.7311,667
2025-10-20$2.67$2.673,467
2025-10-17$2.70$2.704,533
2025-10-16$2.85$2.856,467
2025-10-15$2.82$2.8212,100
2025-10-14$2.91$2.919,867
2025-10-13$2.94$2.948,333
2025-10-10$2.91$2.915,000
2025-10-09$3.00$3.008,467
2025-10-08$3.00$3.0013,167
2025-10-07$2.97$2.976,000
2025-10-06$3.00$3.008,400
2025-10-03$3.06$3.0615,833
2025-10-02$3.03$3.0328,367
2025-10-01$3.03$3.039,333
2025-09-30$3.03$3.039,367
2025-09-29$3.03$3.037,067
2025-09-26$3.09$3.094,700
2025-09-25$3.15$3.1515,500
2025-09-24$3.06$3.0618,267
2025-09-23$3.27$3.27116,233
2025-09-22$2.82$2.829,700
2025-09-19$2.88$2.8814,533
2025-09-18$2.97$2.9756,567
2025-09-17$3.09$3.09124,000
2025-09-16$2.52$2.5220,133
2025-09-15$2.52$2.526,333
2025-09-12$2.55$2.552,067
2025-09-11$2.52$2.526,533
2025-09-10$2.49$2.492,333
2025-09-09$2.58$2.5810,567
2025-09-08$2.52$2.521,900
2025-09-05$2.64$2.644,800
2025-09-04$2.61$2.616,067
2025-09-03$2.85$2.8519,500
2025-09-02$2.46$2.464,200
2025-08-29$2.46$2.464,667
2025-08-28$2.52$2.521,933
2025-08-27$2.49$2.492,633
2025-08-26$2.49$2.494,433
2025-08-25$2.55$2.554,833
2025-08-22$2.55$2.558,400
2025-08-21$2.43$2.4310,867
2025-08-20$2.40$2.4059,133
2025-08-19$2.64$2.644,367
2025-08-18$2.73$2.7310,300
2025-08-15$2.76$2.763,500
2025-08-14$2.82$2.8215,233
2025-08-13$3.03$3.033,067
2025-08-12$2.97$2.9712,267
2025-08-11$3.09$3.0946,333
2025-08-08$3.06$3.062,800
2025-08-07$3.06$3.066,033
2025-08-06$3.00$3.006,200
2025-08-05$3.00$3.0012,300
2025-08-04$2.91$2.919,633
2025-08-01$2.91$2.913,000
2025-07-31$2.91$2.917,533
2025-07-30$2.85$2.853,267
2025-07-29$2.94$2.941,967
2025-07-28$2.88$2.882,367
2025-07-25$2.94$2.941,800
2025-07-24$3.00$3.007,433
2025-07-23$2.94$2.949,667
2025-07-22$2.82$2.829,900
2025-07-21$2.79$2.7912,867
2025-07-18$2.85$2.852,367
2025-07-17$2.88$2.882,967
2025-07-16$2.88$2.8814,567
2025-07-15$2.82$2.8221,633
2025-07-14$3.00$3.001,867
2025-07-11$3.03$3.037,600
2025-07-10$3.00$3.001,800
2025-07-09$3.00$3.0029,900
2025-07-08$3.03$3.0318,300
2025-07-07$3.15$3.1511,300
2025-07-03$3.24$3.241,533
2025-07-02$3.15$3.153,200
2025-07-01$3.30$3.307,267
2025-06-30$3.21$3.211,500
2025-06-27$3.15$3.151,567
2025-06-26$3.12$3.128,900
2025-06-25$3.18$3.182,300
2025-06-24$3.18$3.182,667
2025-06-23$3.09$3.099,300
2025-06-20$3.09$3.098,867
2025-06-18$3.18$3.183,933
2025-06-17$3.21$3.211,933
2025-06-16$3.24$3.243,033
2025-06-13$3.24$3.242,533
2025-06-12$3.33$3.333,500
2025-06-11$3.33$3.334,067
2025-06-10$3.30$3.305,167
2025-06-09$3.39$3.399,933
2025-06-06$3.18$3.1812,933
2025-06-05$3.42$3.427,967
2025-06-04$3.33$3.3315,267
2025-06-03$3.45$3.4531,733
2025-06-02$3.36$3.36103,433
2025-05-30$2.58$2.581,900
2025-05-29$2.46$2.464,633
2025-05-28$2.43$2.431,100
2025-05-27$2.40$2.405,667
2025-05-23$2.55$2.553,333
2025-05-22$2.52$2.52400
2025-05-21$2.43$2.4313,067
2025-05-20$2.46$2.465,500
2025-05-19$2.61$2.61400
2025-05-16$2.58$2.584,533
2025-05-15$2.67$2.671,433
2025-05-14$2.46$2.465,500
2025-05-13$2.55$2.552,367
2025-05-12$2.55$2.554,967
2025-05-09$2.58$2.582,500
2025-05-08$2.52$2.524,133
2025-05-07$2.49$2.492,467
2025-05-06$2.43$2.43133
2025-05-05$2.40$2.406,167
2025-05-02$2.37$2.371,533
2025-05-01$2.40$2.40667
2025-04-30$2.34$2.343,767
2025-04-29$2.34$2.341,767
2025-04-28$2.43$2.433,633
2025-04-25$2.40$2.404,900
2025-04-24$2.34$2.346,500
2025-04-23$2.25$2.256,533
2025-04-22$2.22$2.2211,067
2025-04-21$2.25$2.256,900
2025-04-17$2.25$2.256,267
2025-04-16$2.40$2.402,033
2025-04-15$2.34$2.349,600
2025-04-14$2.46$2.4620,067
2025-04-11$2.10$2.10967
2025-04-10$2.07$2.077,900
2025-04-09$2.34$2.343,367
2025-04-08$2.25$2.252,300
2025-04-07$2.34$2.344,700
2025-04-04$2.28$2.2862,900
2025-04-03$2.25$2.251,933
2025-04-02$2.34$2.3413,100
2025-04-01$2.43$2.435,867
2025-03-31$2.46$2.466,767
2025-03-28$2.55$2.555,767
2025-03-27$2.49$2.4911,500
2025-03-26$2.64$2.646,667
2025-03-25$2.64$2.649,033
2025-03-24$2.73$2.7364,667
2025-03-21$2.73$2.73107,567
2025-03-20$2.49$2.49936,967
2025-03-19$2.40$2.40833
2025-03-18$2.40$2.40733
2025-03-17$2.40$2.404,667
2025-03-14$2.49$2.492,267
2025-03-13$2.52$2.52200
2025-03-12$2.46$2.463,700
2025-03-11$2.28$2.288,600
2025-03-10$2.34$2.3416,700
2025-03-07$2.49$2.496,833
2025-03-06$2.40$2.4013,367
2025-03-05$2.49$2.491,267
2025-03-04$2.49$2.494,733
2025-03-03$2.61$2.613,367
2025-02-28$2.67$2.673,367
2025-02-27$2.70$2.704,767
2025-02-26$2.61$2.614,733
2025-02-25$2.67$2.6712,767
2025-02-24$2.70$2.7017,833
2025-02-21$2.82$2.8210,733
2025-02-20$2.79$2.793,567
2025-02-19$2.76$2.7612,767
2025-02-18$2.91$2.912,333
2025-02-14$2.91$2.9121,967
2025-02-13$2.97$2.979,000
2025-02-12$3.00$3.003,433
2025-02-11$3.03$3.034,000
2025-02-10$3.09$3.094,733
2025-02-07$3.15$3.151,733
2025-02-06$3.18$3.185,733
2025-02-05$3.12$3.128,767
2025-02-04$3.00$3.009,133
2025-02-03$2.88$2.883,733
2025-01-31$2.85$2.856,400
2025-01-30$2.97$2.9736,233
2025-01-29$2.64$2.649,067
2025-01-28$2.58$2.587,633
2025-01-27$2.64$2.6415,100
2025-01-24$3.00$3.0027,767
2025-01-23$2.79$2.7931,300
2025-01-22$3.03$3.03134,033
2025-01-21$3.60$3.6052,533
2025-01-17$3.39$3.393,567
2025-01-16$3.30$3.302,133
2025-01-15$3.33$3.3321,967
2025-01-14$3.15$3.1511,000
2025-01-13$3.30$3.3028,733
2025-01-10$3.42$3.4230,933
2025-01-08$3.36$3.3658,967
2025-01-07$3.12$3.1222,300
2025-01-06$3.09$3.0986,133
2025-01-03$3.03$3.0317,333
2025-01-02$3.06$3.0623,467