TOMI Environmental Solutions, Inc TOMZ

Open calendar →

TOMI Environmental Solutions, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 1.6000 · FX 1 USD = 1.291330 SGD · about SGD 2.0661 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 2.88 → 1.60 · -44.4%
3.2702.4051.540 1,2 3 4,5 6 7 8,9,10 11 12 13 14 15 16,17 18 19 20 21,22 23,24 25 26 27 28 29 30 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 27 Jul 2025 — 28 Jul 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
1.5100 1.6000 1.5100 1.6000 10,961
Weekend
Weekend
1.6800 1.6800 1.3900 1.5400 29,200
1.7800 1.8400 1.6300 1.6300 16,600
1.7900 1.8200 1.7000 1.8200 39,800
1.7600 1.8700 1.6800 1.8400 37,800
30 · 8-K After-hours · 16:05 ET FORM 8-K ↗
No trading
Weekend
Weekend
2.1000 2.1300 1.8300 2.0700 127,000
2.0700 2.2200 2.0400 2.0700 163,433
29 · 8-K Pre-market · 08:03 ET FORM 8-K ↗
2.4000 2.4000 2.1600 2.2500 15,133
2.3700 2.3700 2.1600 2.2200 35,433
2.3700 2.3700 2.3100 2.3100 11,000
Weekend
Weekend
2.3100 2.4600 2.3100 2.4300 21,667
2.4900 2.5500 2.3700 2.4000 71,300
2.5800 2.5800 2.3400 2.5500 51,000
2.6100 2.6100 2.5200 2.5500 13,367
2.4600 2.5800 2.4000 2.5200 20,000
Weekend
Weekend
No trading
2.5500 2.5500 2.4000 2.4900 20,600
2.5500 2.5500 2.4300 2.5200 33,367
2.4900 2.6700 2.2200 2.4600 34,900
28 · 8-K After-hours · 17:08 ET FORM 8-K ↗
2.1900 2.4900 2.0400 2.4300 580,300
Weekend
Weekend
2.2200 2.4000 2.1300 2.3700 63,267
2.1900 2.2500 2.1300 2.1900 29,800
2.1600 2.4000 2.1600 2.2500 47,233
2.1000 2.3100 2.1000 2.2500 29,900
2.2800 2.2800 2.1000 2.1300 25,400
Weekend
Weekend
No trading
2.1000 2.3400 2.1000 2.2800 44,467
2.0700 2.1900 2.0700 2.1000 27,567
2.1000 2.7000 2.0700 2.0700 106,767
2.1300 2.3700 2.0100 2.1600 77,700
Weekend
Weekend
2.3100 2.4000 2.1600 2.1600 35,367
2.4300 2.6100 2.3100 2.3700 51,033
27 · 8-K After-hours · 16:05 ET FORM 8-K ↗
2.7300 2.7300 2.3400 2.5200 98,700
2.8800 3.0000 2.5800 2.7300 77,800
3.0600 3.1500 2.8200 2.8500 221,033
Weekend
Weekend
26 · DEF 14C After-hours · 16:10 ET DEF 14C ↗
3.1800 3.2100 2.9400 3.1200 157,767
3.0900 3.2400 2.8500 3.2400 124,100
3.1200 3.1500 3.0000 3.1200 66,367
3.1500 3.2100 2.9400 3.1200 76,867
2.8200 3.1800 2.7300 3.1800 258,600
Weekend
Weekend
2.7600 2.8200 2.7000 2.7900 70,633
2.6400 2.7900 2.6100 2.7600 65,100
2.7000 2.7600 2.4900 2.6700 67,667
2.3700 2.8800 2.3400 2.6400 442,267
No trading
Weekend
Weekend
2.1900 2.4000 2.1600 2.3400 52,533
2.1900 2.2500 2.1600 2.2200 21,367
2.2200 2.2500 1.9800 2.2500 164,867
25 · 8-K Pre-market · 09:00 ET FORM 8-K ↗ 24 · PRE 14C After-hours · 16:15 ET PRE 14C ↗
2.2200 2.4000 2.1600 2.2800 84,367
23 · 8-K Pre-market · 09:01 ET FORM 8-K ↗
2.2800 2.3100 2.0700 2.1600 111,900
Weekend
Weekend
2.4600 2.4600 2.2200 2.3400 66,200
2.5200 2.5200 2.3400 2.4000 88,133
2.3100 2.4600 2.0700 2.4300 161,000
2.4300 2.4300 2.3100 2.3400 33,300
2.5200 2.5200 2.1600 2.4000 195,433
Weekend
Weekend
22 · 8-K After-hours · 16:06 ET FORM 8-K ↗ 21 · 10-Q After-hours · 16:06 ET FORM 10-Q ↗
2.1600 2.4900 2.1000 2.4600 589,033
1.9500 2.1300 1.9500 2.1300 99,400
20 · 8-K Pre-market · 09:00 ET FORM 8-K ↗
2.0700 2.0700 1.8900 1.9800 41,967
2.1000 2.1300 1.9800 2.0400 73,500
2.0700 2.2200 2.0400 2.1600 165,400
Weekend
Weekend
2.0700 2.0700 1.9800 2.0700 147,233
2.2200 2.3100 1.8900 2.0100 2,229,067
1.9800 2.2200 1.8600 2.1900 643,533
2.1000 2.1000 1.8900 1.9800 149,700
1.9200 2.5800 1.8900 2.0700 1,396,467
Weekend
Weekend
1.8300 1.9800 1.7100 1.8300 217,833
1.8900 2.0700 1.7100 1.8000 1,110,167
1.6500 1.7100 1.6200 1.6500 2,928,167
1.6200 1.7400 1.6200 1.6500 40,967
1.7400 1.8000 1.5900 1.5900 28,100
Weekend
Weekend
1.7100 1.7700 1.7100 1.7700 4,533
1.7700 1.8000 1.7100 1.7700 4,800
1.8000 1.8000 1.6800 1.7400 3,467
19 · 8-K Pre-market · 09:20 ET FORM 8-K ↗
1.7700 1.7700 1.7100 1.7400 6,500
1.8000 1.8000 1.5000 1.7100 15,833
Weekend
Weekend
1.7400 1.7400 1.7100 1.7400 1,900
1.7400 1.7400 1.6800 1.7100 3,200
18 · 8-K After market open · 10:28 ET FORM 8-K ↗
1.7100 1.7400 1.6500 1.6800 11,233
1.6800 1.7400 1.6500 1.7100 7,800
1.8300 1.8600 1.6200 1.6200 48,200
Weekend
Weekend
No trading
1.6200 1.8000 1.6200 1.8000 4,533
1.6500 1.7700 1.6200 1.7400 19,767
17 · 10-K After-hours · 16:28 ET FORM 10-K ↗ 16 · 8-K After-hours · 16:08 ET FORM 8-K ↗
1.7400 1.8000 1.6200 1.6500 31,433
1.7700 1.8000 1.7700 1.8000 5,733
Weekend
Weekend
1.8000 1.8000 1.7400 1.8000 17,033
1.9200 1.9200 1.7700 1.8000 18,267
2.0100 2.0400 1.9500 2.0100 10,167
2.0700 2.1000 1.9500 2.1000 13,300
1.9800 2.1000 1.8300 2.1000 18,900
Weekend
Weekend
1.9800 2.0400 1.8600 2.0100 29,500
1.8000 2.0100 1.7400 2.0100 20,033
1.8600 1.8900 1.6200 1.8000 62,933
1.9200 1.9500 1.8300 1.8600 22,700
1.8600 2.0400 1.8300 1.9200 27,000
Weekend
Weekend
1.8600 2.0100 1.8600 1.8900 10,800
1.9500 1.9500 1.8600 1.9500 2,967
1.9800 2.0400 1.9200 2.0100 9,267
1.9800 1.9800 1.8600 1.9500 12,867
1.8300 2.0400 1.8300 2.0400 14,867
Weekend
Weekend
15 · 8-K After-hours · 16:30 ET FORM 8-K ↗
1.9500 1.9800 1.9200 1.9500 6,600
1.8900 2.0400 1.8300 2.0100 31,667
1.8600 1.9800 1.8000 1.9500 24,833
1.8300 1.9800 1.8300 1.8300 22,800
1.9500 1.9800 1.8000 1.8900 42,167
Weekend
Weekend
1.8900 2.1300 1.8600 2.0700 51,867
2.0400 2.0400 1.8900 1.9200 38,000
1.9500 2.0700 1.6200 2.0400 98,033
2.0400 2.1900 2.0400 2.0700 130,900
2.0400 2.3700 1.9500 2.3700 5,588,933
Weekend
Weekend
2.1000 2.1600 2.1000 2.1000 600
2.1300 2.1600 2.0700 2.1000 11,567
2.1600 2.1600 2.1000 2.1300 4,967
2.1600 2.1600 2.1000 2.1000 2,700
No trading
Weekend
Weekend
2.1300 2.3100 2.1000 2.1000 10,033
2.1000 2.3100 2.1000 2.1000 8,667
2.1000 2.1300 2.1000 2.1000 4,267
2.1600 2.1900 2.1000 2.1000 9,367
2.1600 2.1900 2.1300 2.1900 4,100
Weekend
Weekend
2.2800 2.2800 2.1300 2.1300 5,933
2.2200 2.3100 2.1900 2.2800 3,700
2.1300 2.2200 2.1300 2.2200 1,167
2.1600 2.2500 2.1300 2.1900 13,933
2.1600 2.3100 2.1600 2.2500 933
Weekend
Weekend
2.2800 2.3100 2.1600 2.2200 4,267
2.1000 2.3100 2.1000 2.2500 6,867
2.2200 2.2200 2.1000 2.1300 11,600
2.1000 2.1600 2.1000 2.1600 1,033
2.2500 2.2500 2.1600 2.1600 7,867
Weekend
Weekend
2.2500 2.3100 2.1900 2.2200 4,233
2.2500 2.3700 2.2200 2.2200 9,067
2.3100 2.3100 2.2500 2.2800 3,300
2.3100 2.3700 2.3100 2.3100 800
No trading
Weekend
Weekend
2.2800 2.3100 2.2800 2.3100 1,833
2.2500 2.3700 2.2500 2.3400 3,433
2.3400 2.3400 2.3400 2.3400 0
2.3100 2.4000 2.3100 2.3400 10,100
2.3100 2.4000 2.3100 2.4000 3,067
Weekend
Weekend
2.3700 2.4000 2.3100 2.3700 3,500
2.3700 2.4300 2.3700 2.4000 2,733
2.4000 2.4000 2.3400 2.3400 200
2.3400 2.4600 2.3100 2.3400 9,633
2.4000 2.4000 2.4000 2.4000 7,967
14 · 8-K Pre-market · 09:02 ET FORM 8-K ↗
Weekend
Weekend
2.3400 2.4000 2.3100 2.3700 1,967
No trading
2.2200 2.3400 2.2200 2.3400 7,867
2.3400 2.4000 2.2200 2.2500 11,633
2.3100 2.3400 2.2200 2.2800 1,767
Weekend
Weekend
2.3100 2.4000 2.3100 2.4000 6,633
No trading
2.3700 2.4000 2.3700 2.3700 1,067
2.4300 2.4600 2.1600 2.4000 1,933
2.3100 2.4600 2.1600 2.3700 2,900
Weekend
Weekend
2.2500 2.4600 2.1600 2.3100 54,900
2.2500 2.2500 2.2200 2.2500 11,833
2.2500 2.2500 2.1900 2.2500 2,433
2.2800 2.2800 2.2500 2.2500 1,567
2.3400 2.3700 2.2800 2.2800 11,267
Weekend
Weekend
2.3100 2.4000 2.3100 2.4000 5,800
13 · 424B5 After-hours · 17:30 ET 424B5 ↗
2.4000 2.4000 2.3100 2.3100 16,233
2.3400 2.4900 2.3400 2.3400 3,800
2.4300 2.4900 2.3700 2.4600 2,000
2.3400 2.4900 2.3400 2.4600 500
Weekend
Weekend
2.4000 2.4000 2.4000 2.4000 400
2.3400 2.4000 2.3400 2.4000 2,467
2.3400 2.3700 2.3400 2.3400 1,067
2.3700 2.3700 2.3400 2.3400 4,833
2.3700 2.3700 2.3400 2.3400 7,500
Weekend
Weekend
2.4000 2.4000 2.3700 2.3700 5,333
No trading
2.4600 2.5500 2.4300 2.4900 10,367
2.3100 2.4300 2.2800 2.4300 3,900
2.3400 2.3700 2.3100 2.3400 6,333
Weekend
Weekend
12 · 8-K After-hours · 16:09 ET FORM 8-K ↗
2.3400 2.3700 2.2800 2.3700 2,100
11 · 8-K After-hours · 16:30 ET FORM 8-K ↗
2.3100 2.3400 2.2500 2.3400 1,900
2.3400 2.3400 2.2500 2.2500 1,333
2.2500 2.3400 2.2500 2.2800 5,400
2.4600 2.4600 2.0700 2.2500 27,367
Weekend
Weekend
10 · S-3 After-hours · 17:21 ET S-3 ↗ 9 · 10-Q After-hours · 16:30 ET FORM 10-Q ↗ 8 · 8-K After-hours · 16:27 ET FORM 8-K ↗
2.4000 2.6400 2.4000 2.4600 13,700
2.5800 2.5800 2.4000 2.4300 15,200
7 · 8-K After-hours · 17:06 ET FORM 8-K ↗
2.5800 2.7600 2.5200 2.5200 4,867
2.7300 2.7600 2.5500 2.6400 6,267
2.5500 2.7000 2.5500 2.6100 1,233
Weekend
Weekend
2.6400 2.7600 2.5500 2.5500 4,367
2.7600 2.8500 2.6400 2.6700 6,300
2.6400 2.7900 2.6400 2.7300 5,667
2.8500 2.8500 2.7000 2.7600 4,833
2.7900 2.8200 2.7300 2.7300 5,900
Weekend
Weekend
2.8500 2.8800 2.7300 2.7900 17,333
2.8800 3.0600 2.8200 2.9400 9,167
2.7600 3.3300 2.7000 2.9400 85,600
2.7300 2.8800 2.7300 2.7300 11,700
2.7300 2.8200 2.7300 2.7600 6,200
Weekend
Weekend
2.7300 2.8200 2.7300 2.7600 2,067
2.7300 2.7900 2.6700 2.6700 2,567
2.8800 2.8800 2.7000 2.7000 7,033
2.7000 2.8500 2.6400 2.7300 11,667
2.7000 2.7000 2.6700 2.6700 3,467
Weekend
Weekend
2.8200 2.8200 2.7000 2.7000 4,533
2.9400 2.9400 2.7900 2.8500 6,467
2.8500 2.9100 2.8200 2.8200 12,100
2.9400 2.9700 2.8500 2.9100 9,867
2.9700 2.9700 2.7900 2.9400 8,333
Weekend
Weekend
3.0600 3.0600 2.9100 2.9100 5,000
3.0600 3.0600 2.9400 3.0000 8,467
3.0300 3.0600 2.8800 3.0000 13,167
3.0900 3.0900 2.9700 2.9700 6,000
3.0600 3.0900 2.9700 3.0000 8,400
Weekend
Weekend
3.0300 3.0600 3.0000 3.0600 15,833
3.0000 3.1500 3.0000 3.0300 28,367
6 · 8-K After-hours · 16:12 ET FORM 8-K ↗
3.0000 3.1200 3.0000 3.0300 9,333
5 · DEFA14A After-hours · 16:57 ET DEFA 14A ↗ 4 · DEF 14A After-hours · 16:43 ET DEF 14A ↗
3.0000 3.0900 3.0000 3.0300 9,367
3.0600 3.1200 3.0300 3.0300 7,067
Weekend
Weekend
3.2700 3.2700 3.0300 3.0900 4,700
3.2100 3.2100 3.0000 3.1500 15,500
3.1800 3.3600 3.0300 3.0600 18,267
2.8200 3.4200 2.8200 3.2700 116,233
2.7900 2.8200 2.7300 2.8200 9,700
Weekend
Weekend
2.8800 2.9100 2.7300 2.8800 14,533
3.0300 3.2100 2.8500 2.9700 56,567
2.7600 3.2100 2.5500 3.0900 124,000
3 · 8-K After market open · 13:52 ET FORM 8-K ↗
2.4900 2.6100 2.4000 2.5200 20,133
2.4900 2.5500 2.4900 2.5200 6,333
Weekend
Weekend
2.5500 2.5800 2.4900 2.5500 2,067
2.5200 2.7600 2.4900 2.5200 6,533
2.5500 2.6100 2.4900 2.4900 2,333
2.5500 2.6100 2.4600 2.5800 10,567
2.5500 2.6100 2.5200 2.5200 1,900
Weekend
Weekend
2.6100 2.6400 2.4900 2.6400 4,800
2.9400 2.9400 2.5800 2.6100 6,067
2.4900 2.8500 2.4300 2.8500 19,500
2.4900 2.4900 2.3700 2.4600 4,200
No trading
Weekend
Weekend
2.5200 2.5200 2.4600 2.4600 4,667
2.5200 2.5200 2.4600 2.5200 1,933
2.6100 2.6100 2.4900 2.4900 2,633
2.5500 2.5500 2.4900 2.4900 4,433
2.4900 2.6100 2.4900 2.5500 4,833
Weekend
Weekend
2.4300 2.6100 2.4000 2.5500 8,400
2.3400 2.4600 2.3100 2.4300 10,867
2.6400 2.6400 2.4000 2.4000 59,133
2.6700 2.7000 2.6400 2.6400 4,367
2.7300 2.7600 2.6400 2.7300 10,300
Weekend
Weekend
2.7300 2.8500 2.7300 2.7600 3,500
2 · 10-Q After market open · 15:12 ET FORM 10-Q ↗ 1 · 8-K After market open · 15:12 ET FORM 8-K ↗
2.9400 3.0300 2.7000 2.8200 15,233
3.0000 3.1200 2.9700 3.0300 3,067
3.0000 3.1500 2.8200 2.9700 12,267
3.0000 3.6000 3.0000 3.0900 46,333
Weekend
Weekend
3.0000 3.0600 3.0000 3.0600 2,800
3.0900 3.1200 3.0000 3.0600 6,033
3.0000 3.0300 2.9700 3.0000 6,200
2.9400 3.0300 2.8800 3.0000 12,300
2.9100 3.0000 2.8500 2.9100 9,633
Weekend
Weekend
2.9400 3.0300 2.8500 2.9100 3,000
2.8500 3.0300 2.8500 2.9100 7,533
2.8800 2.9100 2.8500 2.8500 3,267
2.8800 2.9400 2.8800 2.9400 1,967
2.9400 3.0300 2.8800 2.8800 2,367
Weekend

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

30 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
29 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:03 ET Summarise
28 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:08 ET Summarise
27 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
26 DEF 14C DEF 14C (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
25 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
24 PRE 14C PRE 14C (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
23 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:01 ET Summarise
22 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
21 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
20 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
19 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:20 ET Summarise
18 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 10:28 ET Summarise
17 10-K FORM 10-K (opens SEC filing in a new tab) After-hours · 16:28 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
15 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:02 ET Summarise
13 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:30 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
11 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
10 S-3 S-3 (opens SEC filing in a new tab) After-hours · 17:21 ET Summarise
9 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
8 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:27 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:06 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
5 DEFA14A DEFA 14A (opens SEC filing in a new tab) After-hours · 16:57 ET Summarise
4 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:43 ET Summarise
3 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 13:52 ET Summarise
2 10-Q FORM 10-Q (opens SEC filing in a new tab) After market open · 15:12 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 15:12 ET Summarise