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Form 4 HECLA MINING CO/DE/ For: Jun 22 Filed by: Absolom Stuart Maurice

June 25, 2026 11:39 AM
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person *
Absolom Stuart Maurice

(Last) (First) (Middle)
6500 N MINERAL DR
SUITE 200

(Street)
COEUR D ALENE ID 83815

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
HECLA MINING CO/DE/ [ HL ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Vice President & PAO
3. Date of Earliest Transaction (Month/Day/Year)
06/22/2026
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 06/22/2026 F 7,070 (1) D $ 15.98 95,259 (2) D
Common Stock 06/22/2026 A 6,258 (3) A $ 15.98 95,259 (4) D
Common Stock 06/22/2026 J 16,613 (5) A $ 0 16,613 I Held in 401(k) Plan
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Common Stock $ 0 06/22/2026 A 6,258 (6) 01/01/2029 01/01/2029 Common Stock 6,258 $ 0 95,259 (7) D
Explanation of Responses:
1. Mr. Absolom was awarded (i) 19,802 restricted stock units on June 21, 2023, 19,342 restricted stock units on June 21, 2024, and 17,182 restricted stock units on June 23, 2025. One-third of those restricted stock units vested on June 22, 2026. To cover his tax liability on those vested units, Hecla Mining Company withheld 7,070 shares.
2. Consists of 11,705 shares held directly, 16,613 shares in 401(k) Plan, 42,782 unvested performance-based rights, and 24,159 unvested restricted stock units.
3. Award of restricted stock units that vest as follows: 2,086 shares on June 21, 2027, 2,086 on June 21, 2028, and 2,086 shares on June 21, 2029.
4. See footnote 2.
5. Held as 1,389.383 units in Mr. Absolom's 401(k) account under the Hecla Mining Company Capital Accumulation Plan and estimated to be 16,613 shares.
6. Mr. Absolom was awarded performance rights representing the contingent right to receive between $100,000 and $200,000 worth of Hecla Mining Company common stock based on Hecla Mining Company's Total Shareholder Return performance over the 3-year period (January 1, 2026 to December 31, 2028) relative to our peers. Examples of the potential grant of shares to Mr. Absolom under this plan are as follows: 100th percentile rank among peers = maximum award at 200% of target ($200,000) in stock); 50th percentile rank among peers = target award at grant value ($100,000 in stock), and 0 percentile rank among peers = threshold award below 25% of target.
7. See footnote 2.
Tami D. Whitman, Attorney-in-Fact for Stuart Absolom 06/25/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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