<SEC-DOCUMENT>0001841980-24-000003.txt : 20240625
<SEC-HEADER>0001841980-24-000003.hdr.sgml : 20240625
<ACCEPTANCE-DATETIME>20240625183941
ACCESSION NUMBER:		0001841980-24-000003
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240621
FILED AS OF DATE:		20240625
DATE AS OF CHANGE:		20240625

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Lawlar Russell Douglas
		CENTRAL INDEX KEY:			0001841980
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08491
		FILM NUMBER:		241070211

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		2087694130

	MAIL ADDRESS:	
		STREET 1:		6500 N. MINERAL DR.
		STREET 2:		SUITE 200
		CITY:			COEUR D'ALENE
		STATE:			ID
		ZIP:			83815

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HECLA MINING CO/DE/
		CENTRAL INDEX KEY:			0000719413
		STANDARD INDUSTRIAL CLASSIFICATION:	MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
		ORGANIZATION NAME:           	01 Energy & Transportation
		IRS NUMBER:				770664171
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		6500 N MINERAL DRIVE SUITE 200
		STREET 2:		NONE
		CITY:			COEUR D'ALENE
		STATE:			ID
		ZIP:			83815-9408
		BUSINESS PHONE:		2087694100

	MAIL ADDRESS:	
		STREET 1:		6500 N MINERAL DRIVE SUITE 200
		STREET 2:		NONE
		CITY:			COEUR D'ALENE
		STATE:			ID
		ZIP:			83815-9408
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
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    <documentType>4</documentType>

    <periodOfReport>2024-06-21</periodOfReport>

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    <issuer>
        <issuerCik>0000719413</issuerCik>
        <issuerName>HECLA MINING CO/DE/</issuerName>
        <issuerTradingSymbol>HL</issuerTradingSymbol>
    </issuer>

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        <reportingOwnerId>
            <rptOwnerCik>0001841980</rptOwnerCik>
            <rptOwnerName>Lawlar Russell Douglas</rptOwnerName>
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            <rptOwnerStreet1>6500 N. MINERAL DR.</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 200</rptOwnerStreet2>
            <rptOwnerCity>COEUR D'ALENE</rptOwnerCity>
            <rptOwnerState>ID</rptOwnerState>
            <rptOwnerZipCode>83815</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Sr. VP &amp; CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

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            <transactionDate>
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            </transactionDate>
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                <transactionFormType>4</transactionFormType>
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            <transactionTimeliness>
                <value></value>
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            <transactionAmounts>
                <transactionShares>
                    <value>11679</value>
                    <footnoteId id="F1"/>
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                <transactionPricePerShare>
                    <value>4.905</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
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                    <footnoteId id="F3"/>
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                <value>Common Stock</value>
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                <value>2024-06-21</value>
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                <transactionCode>J</transactionCode>
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                    <value>13462</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Held in 401(k) Plan Account</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Performance rights</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2024-06-21</value>
            </transactionDate>
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            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>71180</value>
                    <footnoteId id="F6"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2027-01-01</value>
            </exerciseDate>
            <expirationDate>
                <value>2027-01-01</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>71180</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>393894</value>
                    <footnoteId id="F7"/>
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                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Mr. Lawlar was awarded (i) 21,574 restricted stock units on June 21, 2021, (ii) 44,018 restricted stock units on June 21, 2022, and (iii) 44,401 restricted stock units on June 21, 2023.  The restrictions lapsed on 1/3 of those vesting units (36,665 shares).  To cover his tax liability, Hecla Mining Company sold 11,679 shares.</footnote>
        <footnote id="F2">Consists of 148,308 shares held directly, 130,134 performance-based units, and 115,452 restricted stock units.</footnote>
        <footnote id="F3">Award of restricted stock units that vest as follows:  23,726 shares on June 21, 2025, 23,727 shares on June 21, 2026, and 23,727 shares on June 21, 2027.</footnote>
        <footnote id="F4">See footnote 2.</footnote>
        <footnote id="F5">Held as 1,122.007 units in Mr. Russell's 401(k) account under the Hecla Mining Company Capital Accumulation Plan, and estimated to be 13,462 shares.</footnote>
        <footnote id="F6">Mr. Lawlar was awarded performance rights representing the contingent right to receive between $92,000 and $736,000 worth of Hecla Mining Company common stock based on Hecla Mining Company's Total Shareholder Return performance over the 3-year period (January 1, 2024 to December 31, 2026) relative to our peers.  Examples of the potential grant of shares to Mr. Lawlar under this plan are as follows:  100th percentile rank among peers = maximum award at 200% of target ($736,000 in stock); 50th percentile rank among peers = target at grant value ($368,000 in stock); and 25th percentile rank among peers = threshold award at 25% of target ($92,000 in stock).</footnote>
        <footnote id="F7">See footnote 2.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Tami D. Whitman, Attorney-in-Fact for Russell D. Lawlar</signatureName>
        <signatureDate>2024-06-25</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
