HL

SEC source: 0001954722-26-000003 · primary_doc.xml · nonDerivative · entry 2

Malone Patrick Shay · CIK 0001954722 · VP - Sustainability

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

SEC source: 0001954722-26-000003 · primary_doc.xml · nonDerivative · entry 1

Malone Patrick Shay · CIK 0001954722 · VP - Sustainability

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,894

SEC source: 0001954722-26-000004 · primary_doc.xml · nonDerivative · entry 3

Malone Patrick Shay · CIK 0001954722 · VP - Sustainability

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in 401(k) Plan

Disclosed balance after: 2,275

F3 · shares: Held as 192.951 units in Mr. Malone's 401(k) account under the Hecla Mining Company Capital Accumulation Plan and estimated to be 2,275 shares.

SEC source: 0001954722-26-000004 · primary_doc.xml · nonDerivative · entry 2

Malone Patrick Shay · CIK 0001954722 · VP - Sustainability

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 174,644

F2 · balance_after: Consists of 71,417 unvested performance-based units and 103,227 unvested restricted stock units.

SEC source: 0001954722-26-000004 · primary_doc.xml · nonDerivative · entry 1

Malone Patrick Shay · CIK 0001954722 · VP - Sustainability

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 198,538

F1 · balance_after: Consists of 23,894 shares held directly, 71,417 unvested performance-based units, and 103,227 unvested restricted stock units.

SEC source: 0001777907-26-000001 · primary_doc.xml · nonDerivative · entry 2

Gehring Dean · CIK 0001777907 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,211

F4 · shares: Ms. Gehring elected to receive 50% of his award under the Hecla Mining Company Stock Plan for Nonemployee Directors directly, and 50% (7,211) shares to the trust.

F5 · price: See footnote 2

F6 · balance_after: Total amount of shares held directly by Mr. Gehring.

SEC source: 0001777907-26-000001 · primary_doc.xml · nonDerivative · entry 1

Gehring Dean · CIK 0001777907 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 1 and 3

Disclosed balance after: 30,876

F1 · shares: Allocation of shares in trust to the account of Dean Gehring in the Hecla Mining Company Stock Plan for Nonemployee Directors.

F2 · price: This price is the average closing price for Hecla's common Stock on the New York Stock Exchange for the prior calendar year (2025).

F3 · balance_after: Total amount of shares held in trust on behalf of Mr. Gehring in the Hecla Mining Company Stock Plan for Nonemployee Directors.

SEC source: 0001693472-26-000001 · primary_doc.xml · nonDerivative · entry 2

Boggs Catherine J · CIK 0001693472 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 267,322

F4 · shares: Ms. Boggs elected to receive 75% of her award under the Hecla Mining Company Stock Plan for Nonemployee Directors directly, and 25% (3,606 shares) to the trust.

F5 · price: See footnote 2

F6 · balance_after: Consists of 261,252 shares held directly and 6,070 shares deferred into trust under the Hecla Mining Company 2010 Stock Incentive Plan.

SEC source: 0001693472-26-000001 · primary_doc.xml · nonDerivative · entry 1

Boggs Catherine J · CIK 0001693472 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 1

Disclosed balance after: 113,055

F1 · shares: Allocation of shares in trust to the account of Catherine J. Boggs in the Hecla Mining Company Stock Plan for Nonemployee Directors.

F2 · price: This price is the average closing price for Hecla's common Stock on the New York Stock Exchange for the prior calendar year (2025).

F3 · balance_after: Total amount of shares held in trust on behalf of Ms. Boggs in the Hecla Mining Company Stock Plan for Nonemployee Directors.

SEC source: 0001178565-26-000001 · primary_doc.xml · nonDerivative · entry 1

STANLEY CHARLES B · CIK 0001178565 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 1

Disclosed balance after: 326,056

F1 · shares: Allocation of shares in trust to the account of Charles B. Stanley in the Hecla Mining Company Stock Plan for Nonemployee Directors.

F2 · price: This price is the average closing price for Hecla's common stock on the New York Stock Exchange for the prior calendar year (2025).

SEC source: 0001848750-26-000001 · primary_doc.xml · nonDerivative · entry 1

Wong Alice · CIK 0001848750 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 1

Disclosed balance after: 136,578

F1 · shares: Allocation of shares in trust to the account of Alice Wong in the Hecla Mining Company Stock Plan for Nonemployee Directors.

F2 · price: This price is the average closing price for Hecla's common stock on the New York Stock Exchange for the prior calendar year (2025).

SEC source: 0002040856-26-000001 · primary_doc.xml · nonDerivative · entry 1

Satre Jill · CIK 0002040856 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 1

Disclosed balance after: 42,697

F1 · shares: Allocation of shares in trust to the account of Jill Satre in the Hecla Mining Company Stock Plan for Nonemployee Directors.

F2 · price: This price is the average closing price for Hecla's common stock on the New York Stock Exchange for the prior calendar year (2025).

SEC source: 0002011860-26-000001 · primary_doc.xml · nonDerivative · entry 1

Board Mark P · CIK 0002011860 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote 1

Disclosed balance after: 62,278

F1 · shares: Allocation of shares in trust to the account of Mark P. Board in the Hecla Mining Company Stock Plan for Nonemployee Directors.

F2 · price: This price is the average closing price for Hecla's common stock on the New York Stock Exchange for the prior calendar year (2025).

SEC source: 0001869029-26-000005 · primary_doc.xml · derivative · entry 4

Allen Kurt · CIK 0001869029 · Vice President - Exploration

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 316,223

Underlying: Common Stock · 19,548 shares

Expires 2029-01-01

F6 · shares: Mr. Allen was awarded performance rights representing the contingent right to receive between $312,375 and $624,750 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. Allen under this plan are as follows: 100th percentile rank among peers = maximum award at 200% of target ($624,750 in stock) 50th percentile rank among peers = target award at grant value ($312,375 in stock), and 0 percentile rank among peers = threshold award below 25% of target.

F7 · balance_after: See footnote 2.

SEC source: 0001869029-26-000005 · primary_doc.xml · nonDerivative · entry 3

Allen Kurt · CIK 0001869029 · Vice President - Exploration

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in 401(k) Plan

Disclosed balance after: 28,117

F5 · shares: Held as 2,351.451 units in Mr. Allen's 401(k) account under the Hecla Mining Company Capital Accumulation Plan and estimated to be 28,117 shares.

SEC source: 0001869029-26-000005 · primary_doc.xml · nonDerivative · entry 2

Allen Kurt · CIK 0001869029 · Vice President - Exploration

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 316,223

F3 · shares: Award of restricted stock units that vest as follows: 6,516 shares on June 21, 2027, 6,516 shares on June 21, 2028, and 6,516 shares on June 21, 2029.

F4 · balance_after: See footnote 2.

SEC source: 0001869029-26-000005 · primary_doc.xml · nonDerivative · entry 1

Allen Kurt · CIK 0001869029 · Vice President - Exploration

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 316,223

F1 · shares: Mr. Allen was awarded (i) 32,673 restricted stock units on June 21, 2023, 48,138 restricted stock units on June 21, 2024, and 51,869 restricted stock units on June 21, 2025.

F2 · balance_after: Consists of 98,378 shares held directly, 28,117 in 401(k) Plan, 119,555 unvested performance-based rights, and 70,173 unvested restricted stock units.

SEC source: 0001954722-26-000001 · primary_doc.xml · derivative · entry 4

Malone Patrick Shay · CIK 0001954722 · VP - Sustainability

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 200,945

Underlying: Common Stock · 19,548 shares

Expires 2029-01-01

F6 · shares: Mr. Malone was awarded performance rights representing the contingent right to receive between $312,375 and $624,750 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. Malone under this plan are as follows: 100th percentile rank among peers = maximum award at 200% of target ($624,750 in stock); 50th percentile rank among peers = target award at grant value ($312,375 in stock), and 0 percentile rank among peers = threshold award below 25% target.

F7 · balance_after: See footnote 2.

SEC source: 0001954722-26-000001 · primary_doc.xml · nonDerivative · entry 3

Malone Patrick Shay · CIK 0001954722 · VP - Sustainability

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in 401(k) Plan

Disclosed balance after: 2,307

F5 · shares: Held as 192.951 units in Mr. Malone's 401(k) account under the Hecla Mining Company Capital Accumulation Plan and estimated to be 2,307 shares.

SEC source: 0001954722-26-000001 · primary_doc.xml · nonDerivative · entry 2

Malone Patrick Shay · CIK 0001954722 · VP - Sustainability

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 200,945

F3 · shares: Award of restricted stock units that vest as follows: 6,516 shares on June 21, 2027, 6,516 shares on June 21, 2028, and 6,516 shares on June 21, 2029.

F4 · balance_after: See footnote 2.

SEC source: 0001954722-26-000001 · primary_doc.xml · nonDerivative · entry 1

Malone Patrick Shay · CIK 0001954722 · VP - Sustainability

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 200,945

F1 · shares: Mr. Malone was awarded 51,869 restricted stock units on June 23, 2025, and 73,650 restricted stock units on July 15, 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 17,846 shares.

F2 · balance_after: Consists of 23,994 shares held directly, 2,307 shares in 401(k) Plan, 71,417 unvested performance-based rights, and 103,227 unvested restricted stock units.

SEC source: 0001667482-26-000002 · primary_doc.xml · derivative · entry 3

Brown Robert Denis · CIK 0001667482 · VP - Corporate Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 594,056

Underlying: Common Stock · 20,424 shares

Expires 2029-01-01

F5 · shares: Mr. Brown was awarded performance rights representing the contingent right to receive between $326,375 and $652,750 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. Brown under this plan are as follows: 100th percentile rank among peers = maximum award at 200% of target ($652,750 in stock); 50th percentile rank among peers = target award at grant value ($326,375 in stock), and 0 percentile rank among peers = threshold award below 25% of target.

F6 · balance_after: See footnote 2.

SEC source: 0001667482-26-000002 · primary_doc.xml · nonDerivative · entry 2

Brown Robert Denis · CIK 0001667482 · VP - Corporate Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 594,056

F3 · shares: Award of restricted stock units that vest as follows: 6,808 shares on June 21, 2027, 6,808 shares on June 21, 2028, and 6,808 shares on June 21, 2029.

F4 · balance_after: See footnote 2.

SEC source: 0001667482-26-000002 · primary_doc.xml · nonDerivative · entry 1

Brown Robert Denis · CIK 0001667482 · VP - Corporate Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 594,056

F1 · shares: Mr. Brown was awarded (i) 37,030 restricted stock units on June 21, 2023, (ii) 60,479 restricted stock units on June 21, 2024, and (iii) 54,124 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 27,043 shares.

F2 · balance_after: Consists of 382,364 shares held directly, 135,027 unvested performance-based rights, and 76,665 unvested restricted stock units.

SEC source: 0001481905-26-000002 · primary_doc.xml · derivative · entry 4

Sienko David C · CIK 0001481905 · Sr. VP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 934,511

Underlying: Common Stock · 22,724 shares

Expires 2029-01-01

F6 · shares: Mr. Sienko was awarded performance rights representing the contingent right to receive between $363,125 and $726,250 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. Sienko under this plan are as follows: 100th percentile rank among peers = maximum award at 200% of target ($726,250 in stock); 50th percentile rank among peers = target award at grant value ($363,125 in stock), and 0 percentile rank among peers = threshold award below 25% target.

F7 · balance_after: See footnote 2.

SEC source: 0001481905-26-000002 · primary_doc.xml · nonDerivative · entry 3

Sienko David C · CIK 0001481905 · Sr. VP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in 401(k) Plan

Disclosed balance after: 17,354

F5 · shares: Held as 1,451.345 units in Mr. Sienko's 401(k) account under the Hecla Mining Company Capital Accumulation Plan and estimated to be 17,354 shares.

SEC source: 0001481905-26-000002 · primary_doc.xml · nonDerivative · entry 2

Sienko David C · CIK 0001481905 · Sr. VP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 934,511

F3 · shares: Award of restricted stock units that vest as follows: 7,575 shares on June 21, 2027, 7,575 shares on June 21, 2028, and 7,574 shares on June 21, 2029.

F4 · balance_after: See footnote 2.

SEC source: 0001481905-26-000002 · primary_doc.xml · nonDerivative · entry 1

Sienko David C · CIK 0001481905 · Sr. VP, GC & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 934,511

F1 · shares: Mr. Sienko was awarded 35,350 restricted stock units on June 21, 2023, 60,479 restricted stock units on June 21, 2024, 5,902 restricted stock units on August 20, 2024, and 60,137 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 23,973 shares.

F2 · balance_after: Consists of 684,053 shares held directly, 17,354 shares in 401(k)Plan, 148,432 performance-based rights, and 84,672 unvested restricted stock units.

SEC source: 0001989000-26-000002 · primary_doc.xml · derivative · entry 4

Aguiar Rodriguez Carlos Roberto · CIK 0001989000 · Sr. VP & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 331,927

Underlying: Common Stock · 24,640 shares

Expires 2029-01-01

F6 · shares: Mr. Aguiar was awarded performance rights representing the contingent right to receive between $393,750 and $787,500 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. Aguiar under this plan are as follows: 100th percentile rank among peers = maximum award at 200% of target ($787,500 in stock); 50th percentile rank among peers = target award at grant value ($393,750 in stock), and 0 percentile rank among peers = threshold award below 25% of target.

F7 · balance_after: See footnote 2.

SEC source: 0001989000-26-000002 · primary_doc.xml · nonDerivative · entry 3

Aguiar Rodriguez Carlos Roberto · CIK 0001989000 · Sr. VP & COO

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in 401(k) Plan

Disclosed balance after: 10,210

F5 · shares: Held as 905.191 units in Mr. Aguiar's 401(k) account under the Hecla Mining Company Capital Accumulation Plan and estimated to be 10,210 shares.

SEC source: 0001989000-26-000002 · primary_doc.xml · nonDerivative · entry 2

Aguiar Rodriguez Carlos Roberto · CIK 0001989000 · Sr. VP & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 331,927

F3 · shares: Award of restricted stock units that vest as follows: 8,214 shares on June 21, 2027, 8,213 shares on June 21, 2028, and 8,213 shares on June 21, 2029.

F4 · balance_after: See footnote 2.

SEC source: 0001989000-26-000002 · primary_doc.xml · nonDerivative · entry 1

Aguiar Rodriguez Carlos Roberto · CIK 0001989000 · Sr. VP & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 331,927

F1 · shares: Mr. Aguiar was awarded (i) 31,977 restricted stock units on August 7, 2023, 48,138 restricted stock units on June 21, 2024, and 65,399 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 21,659.

F2 · balance_after: Consists of 99,255 shares held directly, 10,210 shares in 401(k) Plan, 138,177 performance-based rights, and 84,285 unvested stock units.

SEC source: 0001841980-26-000004 · primary_doc.xml · derivative · entry 4

Lawlar Russell Douglas · CIK 0001841980 · Sr. VP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 351,671

Underlying: Common Stock · 24,640 shares

Expires 2029-01-01

F6 · shares: Mr. Lawlar was awarded performance rights representing the contingent right to receive between $393,750 and $787,500 worth in 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. Lawlar under this plan are as follows: 100th percentile rank among peers = maximum award at 200% of target ($787,500 in stock); 50th percentile rank among peers = target award at grant value ($393,750 in stock), and 0 percentile rank among peers = threshold award below 25% of target.

F7 · balance_after: See footnote 2.

SEC source: 0001841980-26-000004 · primary_doc.xml · nonDerivative · entry 3

Lawlar Russell Douglas · CIK 0001841980 · Sr. VP & CFO

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in 401(k) Plan

Disclosed balance after: 1,130

F5 · shares: Held as 94.472 units in Mr. Lawlar's 401(k) account under the Hecla Mining Company Capital Accumulation Plan and estimated to be 1,130 shares.

SEC source: 0001841980-26-000004 · primary_doc.xml · nonDerivative · entry 2

Lawlar Russell Douglas · CIK 0001841980 · Sr. VP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 351,671

F3 · shares: Award of restricted stock units that vest as follows: 8,214 shares on June 21, 2027; 8,213 shares on June 21, 2028; and 8,213 shares on June 21, 2029.

F4 · balance_after: See footnote 2.

SEC source: 0001841980-26-000004 · primary_doc.xml · nonDerivative · entry 1

Lawlar Russell Douglas · CIK 0001841980 · Sr. VP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 351,671

F1 · shares: Mr. Lawlar was awarded 44,401 restricted stock units on June 21, 2023; 71,180 restricted stock units on June 21, 2024; and 65,399 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 31,764

F2 · balance_after: Consists of 97,357 shares held directly, 1,130 shares held in 401(k) Plan, 161,219 performance-based units, and 91,965 unvested restricted stock units.

SEC source: 0002003656-26-000001 · primary_doc.xml · nonDerivative · entry 3

Krcmarov Robert · CIK 0002003656 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in 401(k)

Disclosed balance after: 2,528

F5 · shares: Held as 211.394 units in Mr. Krcmarov's 401(k) account under the Hecla Mining Company Capital Accumulation Plan and estimated to be 2,528 shares.

SEC source: 0002003656-26-000001 · primary_doc.xml · nonDerivative · entry 2

Krcmarov Robert · CIK 0002003656 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 786,708

F3 · shares: Award of restricted stock units that vest as follows: 22,236 shares on June 21, 2027, 22,236 shares on June 21, 2028, and 22,236 shares on June 21, 2029.

F4 · balance_after: See footnote 2.

SEC source: 0002003656-26-000001 · primary_doc.xml · nonDerivative · entry 1

Krcmarov Robert · CIK 0002003656 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 786,708

F1 · shares: Mr. Krcmarov was awarded (i) 126,926 restricted stock units on January 15, 2025, and (ii) a one-time grant of 166,359 restricted stock units on January 15, 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 79,437 shares.

F2 · balance_after: Consists of 181,241 shares held directly, 2,528 shares in a 401(k), 299,331 performance-based units, and 303,608 unvested restricted stock units.

SEC source: 0001841980-26-000003 · primary_doc.xml · derivative · entry 4

Lawlar Russell Douglas · CIK 0001841980 · Sr. VP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 302,808

Underlying: Common Stock · 24,640 shares

Expires 2029-01-01

F6 · shares: Mr. Lawlar was awarded performance rights representing the contingent right to receive between $393,750 and $787,500 worth in 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. Lawlar under this plan are as follows: 100th percentile rank among peers = maximum award at 200% of target ($787,500 in stock); 50th percentile rank among peers = target award at grant value ($393,750 in stock), and 0 percentile rank among peers = threshold award below 25% of target.

F7 · balance_after: See footnote 2.

SEC source: 0001841980-26-000003 · primary_doc.xml · nonDerivative · entry 3

Lawlar Russell Douglas · CIK 0001841980 · Sr. VP & CFO

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in 401(k) Plan

Disclosed balance after: 1,130

F5 · shares: Held as 94.472 units in Mr. Lawlar's 401(k) account under the Hecla Mining Company Capital Accumulation Plan and estimated to be 1,130 shares.

SEC source: 0001841980-26-000003 · primary_doc.xml · nonDerivative · entry 2

Lawlar Russell Douglas · CIK 0001841980 · Sr. VP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 302,808

F3 · shares: Award of restricted stock units that vest as follows: 8,214 on June 21, 2027; 8,213 shares on June 21, 2028, and 8,213 shares on Juned 21, 2029.

F4 · balance_after: See footnote 2.

SEC source: 0001841980-26-000003 · primary_doc.xml · nonDerivative · entry 1

Lawlar Russell Douglas · CIK 0001841980 · Sr. VP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 302,808

F1 · shares: Mr. Lawlar was awarded 44,401 restricted stock units on June 21, 2023; 71,180 restricted stock units on June 21, 2024; and 65,399 shares on June 23, 2025. One-third of those restricted stock units vested on June 22, 2026. to cover his ta liability on those vested units, Hecla Mining Company withheld 79,437 shares.

F2 · balance_after: Consists of 49,624 shares held directly, 161,219 performance-based units, and 91,965 unvested restricted stock units.

SEC source: 0002024032-26-000001 · primary_doc.xml · derivative · entry 4

Absolom Stuart Maurice · CIK 0002024032 · Vice President & PAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,259

Underlying: Common Stock · 6,258 shares

Expires 2029-01-01

F6 · shares: 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.

F7 · balance_after: See footnote 2.

SEC source: 0002024032-26-000001 · primary_doc.xml · nonDerivative · entry 3

Absolom Stuart Maurice · CIK 0002024032 · Vice President & PAO

10b5-1 filing: No plan indicated

Ownership: Indirect · Held in 401(k) Plan

Disclosed balance after: 16,613

F5 · shares: 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.

SEC source: 0002024032-26-000001 · primary_doc.xml · nonDerivative · entry 2

Absolom Stuart Maurice · CIK 0002024032 · Vice President & PAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,259

F3 · shares: 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.

F4 · balance_after: See footnote 2.

SEC source: 0002024032-26-000001 · primary_doc.xml · nonDerivative · entry 1

Absolom Stuart Maurice · CIK 0002024032 · Vice President & PAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,259

F1 · shares: 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.

F2 · balance_after: 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.

SEC source: 0001634436-26-000006 · primary_doc.xml · derivative · entry 3

Moyes Kari G. · CIK 0001634436 · VP - CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,433

Underlying: Common Stock · 19,876 shares

Expires 2029-01-01

F4 · shares: Ms. Moyes was awarded performance rights representing the contingent right to receive between $317,625 and $635,250 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 Ms. Moyes under this plan are as follows: 100th percentile rank among peers = maximum award at 200% of target ($635,250 in stock); 50th percentile rank among peers = target award at grant value ($317,625 in stock), and 0 percentile rank among peers = threshold award below 25% of target.

F5 · balance_after: Consists of 543 shares held directly, 19,876 unvested performance-based rights, and 30,014 unvested restricted stock units.

SEC source: 0001634436-26-000006 · primary_doc.xml · nonDerivative · entry 2

Moyes Kari G. · CIK 0001634436 · VP - CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,557

F2 · shares: Award of restricted stock units that vest as follows: 6,626 shares on June 21, 2027, 6,625 shares on June 21, 2028, and 6,625 shares on June 21, 2029

F3 · balance_after: Consists of 543 shares held directly and 30,014 unvested restricted stock units.

SEC source: 0001634436-26-000006 · primary_doc.xml · nonDerivative · entry 1

Moyes Kari G. · CIK 0001634436 · VP - CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 543

F1 · shares: Ms. Moyes was awarded 10,984 restricted stock units on April 13, 2026. A prorated portion vested on June 22, 2026. To cover her tax liability on those vested units, Hecla Mining Company withheld 303 shares.