Company: TOMZ
Filing Date: 2025-12-11
Form Type: 424B5
Source: 0001654954-25-013870
Chunk: 8

Company: TOMI Environmental Solutions, Inc.
Filing Date: 2025-12-11
Form: 424B5
Chunk 8
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<div align='center'>RISK FACTORS</div>

An investment in our securities involves a high degree of risk. Before deciding whether to invest in our securities, you should consider carefully all the information we have included or incorporated by reference in this prospectus supplement and the accompanying prospectus, including the risk factors incorporated by reference herein under the heading “Item 1A. Risk Factors” in our Annual Report onForm 10-K for the fiscal year ended December 31, 2024, as amended, and our Quarterly Reports on Form 10-Q for the fiscal quarters endedMarch 31, 2025,June 30, 2025, andSeptember 30, 2025, as supplemented by any subsequent Annual Report on Form 10-K or Quarterly Report on Form 10-Q and other SEC filings. In addition, you should carefully consider the risk factors described below related to this offering and an investment in our securities. If any of these risks actually occur, our business, financial condition, results of operations and cash flow could be seriously harmed. This could cause the trading price of our securities to decline, resulting in a loss of all or part of your investment.

Risks Related to this Offering and Our Common Stock

The sale or issuance of our common stock to Hudson Global may cause dilution, and the sale of the shares of common stock acquired by Hudson Global, or the perception that such sales may occur, could cause the price of our common stock to fall.

On November 5, 2025, we entered into the Purchase Agreement with Hudson Global, pursuant to which Hudson Global has committed to purchase up to $20,000,000 of our common stock. We are issuing 52,000 Commitment Shares to Hudson Global upon the filing of this prospectus as consideration for its commitment to purchase the Shares pursuant to the Purchase Agreement. The $20,000,000 of shares of our common stock that may be issued under the Purchase Agreement may be sold by us to Hudson Global at our discretion from time to time over a twenty-four (24) month period commencing after the satisfaction of certain conditions set forth in the Purchase Agreement, including that the registration statement that this prospectus supplement forms a part of is effective. The purchase price for the shares that we may sell to Hudson Global under the Purchase Agreement will fluctuate based on the price of our common stock. Depending on market liquidity at the time, sales of such shares may cause the trading price of our common stock to