<SEC-DOCUMENT>0001170022-25-000009.txt : 20251008
<SEC-HEADER>0001170022-25-000009.hdr.sgml : 20251008
<ACCEPTANCE-DATETIME>20251008093959
ACCESSION NUMBER:		0001170022-25-000009
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20251006
FILED AS OF DATE:		20251008
DATE AS OF CHANGE:		20251008

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Vanston David Cecil
		CENTRAL INDEX KEY:			0001703012
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39574
		FILM NUMBER:		251381362

	MAIL ADDRESS:	
		STREET 1:		13215 BEE CAVE PARKWAY
		STREET 2:		SUITE 125 GALLERIA OAKS B
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78738

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TOMI Environmental Solutions, Inc.
		CENTRAL INDEX KEY:			0000314227
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL ORGANIC CHEMICALS [2860]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		EIN:				591947988
		STATE OF INCORPORATION:			FL
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		8430 SPIRES WAY
		CITY:			FREDERICK
		STATE:			MD
		ZIP:			21701
		BUSINESS PHONE:		8005251698

	MAIL ADDRESS:	
		STREET 1:		8430 SPIRES WAY
		CITY:			FREDERICK
		STATE:			MD
		ZIP:			21701

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Ozone Man, Inc.
		DATE OF NAME CHANGE:	20071130

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	RPS GROUP INC
		DATE OF NAME CHANGE:	19940818

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DAUPHIN INC
		DATE OF NAME CHANGE:	19940818
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2025-10-06</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000314227</issuerCik>
        <issuerName>TOMI Environmental Solutions, Inc.</issuerName>
        <issuerTradingSymbol>TOMZ</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001703012</rptOwnerCik>
            <rptOwnerName>Vanston David Cecil</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O TOMI ENVIRONMENTAL SOLUTIONS, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>8430 SPIRES WAY, SUITE N</rptOwnerStreet2>
            <rptOwnerCity>FREDERICK</rptOwnerCity>
            <rptOwnerState>MD</rptOwnerState>
            <rptOwnerZipCode>21701</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Financial Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2025-10-06</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>100000</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>100000</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Represents a one-time sign-on award grant of time-based restricted stock units (&quot;RSU&quot;). Each RSU represents the contingent right to receive, upon vesting of the unit, one share of the Issuer's common stock.  The RSUs are scheduled to vest equally in thirds on each of June 17, 2025, 2026, and 2027.</footnote>
        <footnote id="F2">Includes (i) unvested 66,667 RSUs granted on October 6, 2025 and (ii) 33,333 shares of common stock owned by the reporting person.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>David Vanston</signatureName>
        <signatureDate>2025-10-08</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
