David C. Sienko - 23 Jun 2025 Form 4/A - Amendment Insider Report for HECLA MINING CO/DE/ (HL)

Role
Sr. VP, GC & Secretary
Signature
Tami D. Whitman, Attorney-in-Fact for David C. Sienko
Issuer symbol
HL
Transactions as of
23 Jun 2025
Net transactions value
+$269,868
Form type
4/A - Amendment
Filing time
26 Jun 2025, 13:13:01 UTC
Date Of Original Report
25 Jun 2025
Previous filing
26 Feb 2025
Next filing
19 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Sienko David C Sr. VP, GC & Secretary 6500 N. MINERAL DRIVE, SUITE 200, COEUR D'ALENE Tami D. Whitman, Attorney-in-Fact for David C. Sienko 26 Jun 2025 0001481905

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction HL Common Stock Tax liability $80,130 -13,768 -1.2% $5.82 1,115,621 23 Jun 2025 Direct F1, F2
transaction HL Common Stock Award $349,997 +60,137 +5.7% $5.82 1,115,621 23 Jun 2025 Direct F3, F4
transaction HL Common Stock Other $0 +15,258 $0.000000 15,258 23 Jun 2025 401(k) Plan F5

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction HL Performance rights Award $0 +60,137 +5.7% $0.000000 1,115,621 23 Jun 2025 Common Stock 60,137 $0.000000 Direct F6, F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Mr. Sienko was awarded (i) 38,374 restricted stock units on June 21, 2022; 35,350 restricted stock units on June 21, 2023, 60,479 restricted stock units on June 21, 2024, and 5,902 restricted stock units on August 20, 2024. One-third of those restricted stock units vested on June 23, 2025. To cover his tax liability on those vested units, Hecla Mining Company withheld 13,768 shares.
F2 Consists of 847,004 shares held directly,149,589 performance-based units, and 119,028 unvested restricted stock units.
F3 Award of restricted stock units that vest as follows: 20,046 shares on June 21, 2026; 20,046 shares on June 21, 2027; and 20,045 shares on June 21, 2028.
F4 See footnote 2.
F5 Held as 1,365.777 units in Mr. Sienko's 401(k) account under the Hecla Mining Company Capital Accumulation Plan and estimated to be 15,258 shares.
F6 Mr. Sienko was awarded performance rights representing the contingent right to receive between $350,000 and $700,000 worth of Hecla Mining Company common stock based on Hecla Mining Company's Total Shareholder Return performance over the 3-year period (January 1, 2025 to December 31, 2027) relative to our peers. Examples of the potential grant of shares to Mr. Sienko under this plan are as follows: 100th percentile rank among peers = maximum award at 200% of target ($700,000 in stock); 50th percentile rank among peers = target award at grant value ($350,000 in stock), and 0 percentile rank among peers = threshold award below 25% target.
F7 See footnote 2.