HECLA MINING CO/DE/ SEC Filing

Hecla Mining Company insider plans to sell common stock under Rule 144.

Rhea-AI Filing Summary

Hecla Mining Company insider plans to sell common stock under Rule 144. The notice covers the proposed sale of 125,000 shares of common stock through broker Charles Schwab on the NYSE, with an aggregate market value of $2,531,250. The filing shows 670,118,624 shares of common stock outstanding.

The shares to be sold come from equity compensation awards granted by Hecla Mining Company, including vested restricted stock acquired on 06/21/2021, 06/21/2022, and 06/21/2023, as well as vested performance-based shares on 02/26/2024 and a 2021–2023 long‑term incentive award on 03/18/2024. By signing the notice, the seller represents that they are not aware of undisclosed material adverse information about Hecla’s current or prospective operations.

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Accepted by SEC EDGAR 12/19/2025 - 01:05 PM EST Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001867048
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	HECLA MINING CO/DE/
SEC File Number	001-08491
Address of Issuer	6500 N MINERAL DRIVE SUITE 200 NONE COEUR D'ALENE IDAHO 83815-9408
Phone	2087694100
Name of Person for Whose Account the Securities are To Be Sold	Clary Michael L.
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Charles Schwab 818 W. Riverside Ave. Suite 150 Spokane WA 99201	125000	2531250.00	670118624	12/19/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	06/21/2021	Vested Restricted Stock	Hecla Mining Company			29865	06/21/2021	Vested Restricted Stock
Common Stock	06/21/2022	Vested Restricted Stock	Hecla Mining Company			33690	06/21/2022	Vested Restricted Stock
Common Stock	06/21/2023	Vested Restricted Stock	Hecla Mining Company			9451	06/21/2023	Vested Restricted Stock
Common Stock	02/26/2024	Vested Performance-based Shares	Hecla Mining Company			15768	02/26/2024	Vested Performance-based Shares
Common Stock	03/18/2024	2021-2023 Long-term Incentive Award	Hecla Mining Company			38007	03/18/2024	2021-2023 Long-term Incentive Award

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	12/19/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Michael L. Clary
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)