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Form 8-K

sec.gov

8-K — TOMI Environmental Solutions, Inc.

Accession: 0001654954-26-004451

Filed: 2026-05-07

Period: 2026-05-07

CIK: 0000314227

SIC: 2860 (INDUSTRIAL ORGANIC CHEMICALS)

Item: Other Events

Item: Financial Statements and Exhibits

Documents

8-K — tomz_8k.htm (Primary)

EX-99.1 — INVESTOR PRESENTATION (tomz_ex991.htm)

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8-K — FORM 8-K

8-K (Primary)

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tomz_8k.htm

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): May 7, 2026

TOMI Environmental Solutions, Inc.

(Exact name of registrant as specified in its charter)

Florida

001-39574

59-1947988

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

8430 SPIRES WAY

FREDERICK, Maryland 21701

(Address of principal executive offices, including zip code)

(800) 525-1698

(Registrant's telephone number, including area code)

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, $0.01 par value per share

TOMZ

The Nasdaq Capital Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter):

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01 Other Events.

On May 7, 2026, TOMI Environmental Solutions, Inc. (the “Company”) released an investor presentation (the “Investor Presentation”). A copy of the Investor Presentation is included herewith as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.

Description

99.1

Investor Presentation

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)

2

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

TOMI ENVIRONMENTAL SOLUTIONS, INC.

Date: May 7, 2026

By:

/s/ Halden S. Shane

Name: Halden S. Shane

Title: Chief Executive Officer

3

EX-99.1 — INVESTOR PRESENTATION

EX-99.1

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tomz_ex991.htm

EXHIBIT 99.1

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May 07, 2026

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