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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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"See footnote 2."}],"balance_after":934511,"derivative":{"exercise_price":0,"exercise_date":"2029-01-01","expiration_date":"2029-01-01","underlying":"Common Stock","underlying_shares":22724},"source":{"system":"sec-edgar","filing":"0001481905-26-000002","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190526000002/primary_doc.xml","form_type":"4"}},{"id":728266,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2026-06-25T00:10:17.000Z","date":"2026-06-22","kind":"other","planned":false,"acquired":true,"shares":17354,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held in 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"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."}],"balance_after":17354,"source":{"system":"sec-edgar","filing":"0001481905-26-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190526000002/primary_doc.xml","form_type":"4"}},{"id":728265,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2026-06-25T00:10:17.000Z","date":"2026-06-22","kind":"grant","planned":false,"acquired":true,"shares":22724,"price":15.98,"value":363129.52,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"See footnote 2."}],"balance_after":934511,"source":{"system":"sec-edgar","filing":"0001481905-26-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190526000002/primary_doc.xml","form_type":"4"}},{"id":728264,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2026-06-25T00:10:17.000Z","date":"2026-06-22","kind":"tax_withholding","planned":false,"acquired":false,"shares":23973,"price":15.98,"value":383088.54,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"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."}],"balance_after":934511,"source":{"system":"sec-edgar","filing":"0001481905-26-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190526000002/primary_doc.xml","form_type":"4"}},{"id":863852,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"S. 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Based on Hecla Mining Company's total shareholder return ranking, Mr. Sienko's award value was 100% and he therefore received 23,881 shares in settlement of the award (with the shares valued at the $5.05 closing price on June 21, 2023)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Consists of outstanding performance rights."}],"balance_after":115634,"derivative":{"exercise_price":0,"exercise_date":"2025-12-31","expiration_date":"2025-12-31","underlying":"Common Stock","underlying_shares":23881},"source":{"system":"sec-edgar","filing":"0001481905-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190526000001/primary_doc.xml","form_type":"4"}},{"id":863851,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"S. 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Shares received upon settlement of performance rights awarded in June 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Consists of 661,634 shares held directly, and 115,634 unvested restricted stock units."}],"balance_after":777268,"source":{"system":"sec-edgar","filing":"0001481905-26-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190526000001/primary_doc.xml","form_type":"4"}},{"id":962652,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2025-12-19T21:15:22.000Z","date":"2025-12-18","kind":"other","planned":false,"acquired":true,"shares":16287,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Held as 1,366.686 units in Mr. Sienko's 401(k) account under the Hecla Mining Company Capital Accumulation Plan and estimated to be 16,287 shares."}],"balance_after":16287,"source":{"system":"sec-edgar","filing":"0001481905-25-000012","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000012/primary_doc.xml","form_type":"4"}},{"id":962651,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2025-12-19T21:15:22.000Z","date":"2025-12-17","kind":"sale","planned":false,"acquired":false,"shares":207553,"price":19.42,"value":4030679.26,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Consists of 637,753 shares held directly, 149,589 unvested performance-based stock units, and 119,028 unvested restricted stock units."}],"balance_after":906370,"source":{"system":"sec-edgar","filing":"0001481905-25-000012","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000012/primary_doc.xml","form_type":"4"}},{"id":1098690,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Performance rights","published_at":"2025-07-01T17:57:17.000Z","date":"2025-06-23","kind":"grant","planned":false,"acquired":true,"shares":60137,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"See footnote 2."}],"balance_after":1113923,"derivative":{"exercise_price":0,"exercise_date":"2028-01-01","expiration_date":"2028-01-01","underlying":"Common Stock","underlying_shares":60137},"source":{"system":"sec-edgar","filing":"0001481905-25-000009","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000009/primary_doc.xml","form_type":"4/A","original_submission_date":"2025-06-25"}},{"id":1098689,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2025-07-01T17:57:17.000Z","date":"2025-06-23","kind":"other","planned":false,"acquired":true,"shares":15258,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"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."}],"balance_after":15258,"source":{"system":"sec-edgar","filing":"0001481905-25-000009","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000009/primary_doc.xml","form_type":"4/A","original_submission_date":"2025-06-25"}},{"id":1098688,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2025-07-01T17:57:17.000Z","date":"2025-06-23","kind":"grant","planned":false,"acquired":true,"shares":60137,"price":5.82,"value":349997.34,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"See footnote 2."}],"balance_after":1113923,"source":{"system":"sec-edgar","filing":"0001481905-25-000009","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000009/primary_doc.xml","form_type":"4/A","original_submission_date":"2025-06-25"}},{"id":1098687,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2025-07-01T17:57:17.000Z","date":"2025-06-23","kind":"tax_withholding","planned":false,"acquired":false,"shares":13768,"price":5.82,"value":80129.76,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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 5,092 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 845,306 shares held directly, 149,589 performance-based units, and 119,028 unvested restricted stock units."}],"balance_after":1113923,"source":{"system":"sec-edgar","filing":"0001481905-25-000009","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000009/primary_doc.xml","form_type":"4/A","original_submission_date":"2025-06-25"}},{"id":1101357,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Performance rights","published_at":"2025-06-26T17:13:01.000Z","date":"2025-06-23","kind":"grant","planned":false,"acquired":true,"shares":60137,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"See footnote 2."}],"balance_after":1115621,"derivative":{"exercise_price":0,"exercise_date":"2028-01-01","expiration_date":"2028-01-01","underlying":"Common Stock","underlying_shares":60137},"source":{"system":"sec-edgar","filing":"0001481905-25-000008","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000008/primary_doc.xml","form_type":"4/A","original_submission_date":"2025-06-25"}},{"id":1101356,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2025-06-26T17:13:01.000Z","date":"2025-06-23","kind":"other","planned":false,"acquired":true,"shares":15258,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"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."}],"balance_after":15258,"source":{"system":"sec-edgar","filing":"0001481905-25-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000008/primary_doc.xml","form_type":"4/A","original_submission_date":"2025-06-25"}},{"id":1101355,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2025-06-26T17:13:01.000Z","date":"2025-06-23","kind":"grant","planned":false,"acquired":true,"shares":60137,"price":5.82,"value":349997.34,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"See footnote 2."}],"balance_after":1115621,"source":{"system":"sec-edgar","filing":"0001481905-25-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000008/primary_doc.xml","form_type":"4/A","original_submission_date":"2025-06-25"}},{"id":1101354,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2025-06-26T17:13:01.000Z","date":"2025-06-23","kind":"tax_withholding","planned":false,"acquired":false,"shares":13768,"price":5.82,"value":80129.76,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 847,004 shares held directly,149,589 performance-based units, and 119,028 unvested restricted stock units."}],"balance_after":1115621,"source":{"system":"sec-edgar","filing":"0001481905-25-000008","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000008/primary_doc.xml","form_type":"4/A","original_submission_date":"2025-06-25"}},{"id":1102126,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Performance rights","published_at":"2025-06-25T21:39:36.000Z","date":"2025-06-23","kind":"grant","planned":false,"acquired":true,"shares":60137,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"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% of target."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"See footnote 2."}],"balance_after":1115621,"derivative":{"exercise_price":0,"exercise_date":"2028-01-01","expiration_date":"2028-01-01","underlying":"Common Stock","underlying_shares":60137},"source":{"system":"sec-edgar","filing":"0001481905-25-000007","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000007/primary_doc.xml","form_type":"4"}},{"id":1102125,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2025-06-25T21:39:36.000Z","date":"2025-06-23","kind":"other","planned":false,"acquired":true,"shares":15258,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"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."}],"balance_after":15258,"source":{"system":"sec-edgar","filing":"0001481905-25-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000007/primary_doc.xml","form_type":"4"}},{"id":1102124,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2025-06-25T21:39:36.000Z","date":"2025-06-23","kind":"grant","planned":false,"acquired":true,"shares":60137,"price":5.82,"value":349997.34,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"See footnote 2."}],"balance_after":1115621,"source":{"system":"sec-edgar","filing":"0001481905-25-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000007/primary_doc.xml","form_type":"4"}},{"id":1102123,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP, GC & Secretary"}}],"security":"Common Stock","published_at":"2025-06-25T21:39:36.000Z","date":"2025-06-23","kind":"tax_withholding","planned":false,"acquired":false,"shares":13768,"price":5.82,"value":80129.76,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Sienko was awarded (i) 38,374 restricted stock units on June 21, 2022; 35,350 restricted stock units on June 21, 2023; and 60,479 restricted stock units on June 21, 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 845,306 shares held directly, 149,589 performance-based units, and 120,726 unvested restricted stock units."}],"balance_after":1115621,"source":{"system":"sec-edgar","filing":"0001481905-25-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000007/primary_doc.xml","form_type":"4"}},{"id":1244621,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel & Secy."}}],"security":"Common Stock","published_at":"2025-02-26T19:55:28.000Z","date":"2025-02-24","kind":"other","planned":false,"acquired":true,"shares":15258,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held in 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Held as 1,266.455 units in Mr. Sienko's 401(k) account under the Hecla Mining Company Capital Accumulation Plan, and estimated to be 15,258 shares."}],"balance_after":15285,"source":{"system":"sec-edgar","filing":"0001481905-25-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000005/primary_doc.xml","form_type":"4"}},{"id":1244620,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel & Secy."}}],"security":"Common Stock","published_at":"2025-02-26T19:55:28.000Z","date":"2025-02-26","kind":"sale","planned":false,"acquired":false,"shares":21826,"price":5.18,"value":113058.68,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares sold to cover tax liability for 2022-2024 Long-term Incentive Plan award."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Consists of 812,643 shares held directly, and 101,928 unvested restricted stock units."}],"balance_after":914571,"source":{"system":"sec-edgar","filing":"0001481905-25-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000005/primary_doc.xml","form_type":"4"}},{"id":1244619,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel & Secy."}}],"security":"Common Stock","published_at":"2025-02-26T19:55:28.000Z","date":"2025-02-24","kind":"grant","planned":false,"acquired":true,"shares":45501,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"100% of 2022-2024 Long-term Incentive Plan award was paid in equity."}],"balance_after":936397,"source":{"system":"sec-edgar","filing":"0001481905-25-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190525000005/primary_doc.xml","form_type":"4"}},{"id":1426110,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VP - General Counsel"}}],"security":"Performance rigts","published_at":"2024-08-22T16:28:45.000Z","date":"2024-08-20","kind":"grant","planned":false,"acquired":true,"shares":5092,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"As part of his promotion, Mr. Sienko was also awarded performance-based units representing the contingent right to receive between $15,300 and $61,200 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. Sienko under this plan are as follows: 100th percentile rank among peers = maximum award at 200% of target ($61,200 in stock); 50th percentile rank among peers = target award at grant value ($30,600 in stock); and 25th percentile rank among peers = threshold award at 25% of target ($15,300 in stock)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"See footnote 2."}],"balance_after":1006307,"derivative":{"exercise_price":0,"exercise_date":"2027-01-01","expiration_date":"2027-01-01","underlying":"Common Stock","underlying_shares":5092},"source":{"system":"sec-edgar","filing":"0001481905-24-000005","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000005/primary_doc.xml","form_type":"4"}},{"id":1426109,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. 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VP - General Counsel"}}],"security":"Common Stock","published_at":"2024-08-22T16:28:45.000Z","date":"2024-08-20","kind":"grant","planned":false,"acquired":true,"shares":5092,"price":6.01,"value":30602.92,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Sienko was promoted to Sr. Vice President - General Counsel on 8/16/2024.  Award of restricted stock units that vest as follows: 1,697 shares on June 21, 2025; 1,697 shares on June 21, 2026; and 1,698 shares on June 21, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 788,968 shares held directly, 115,411 performance-based shares and 101,928 unvested restricted stock units."}],"balance_after":1006307,"source":{"system":"sec-edgar","filing":"0001481905-24-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000005/primary_doc.xml","form_type":"4"}},{"id":1426489,"issuer":{"id":88119,"kind":"organization","name":"Hecla Ltd","symbol":"HL"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. 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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 ($61,200 in stock); 50th percentile rank among peers = target award at grant value ($30,600 in stock); and 25th percentile rank among peers = threshold award at 25% of target ($15,300 in stock)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"See footnote 2."}],"balance_after":1006307,"derivative":{"exercise_price":0,"exercise_date":"2027-01-01","expiration_date":"2027-01-01","underlying":"Common Stock","underlying_shares":5092},"source":{"system":"sec-edgar","filing":"0001481905-24-000004","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1481905/000148190524000004/primary_doc.xml","form_type":"4"}},{"id":1426488,"issuer":{"id":88119,"kind":"organization","name":"Hecla Ltd","symbol":"HL"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. VP & General Counsel"}}],"security":"Common Stock","published_at":"2024-08-21T22:16:58.000Z","date":"2024-08-20","kind":"other","planned":false,"acquired":true,"shares":13351,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held in 401(k) Plan Account"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Held as 1,115.18 units in Mr. Sienko's 401(k) account under the Hecla Mining Company Capital Accumulation Plan, and estimated to be 13,351 shares."}],"balance_after":13351,"source":{"system":"sec-edgar","filing":"0001481905-24-000004","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1481905/000148190524000004/primary_doc.xml","form_type":"4"}},{"id":1426487,"issuer":{"id":88119,"kind":"organization","name":"Hecla Ltd","symbol":"HL"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SR. 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Award of restricted stock units that vest as follows: 1,697 shares on June 21, 2025; 1,697 shares on June 21, 2026, and 1,698 shares on June 21, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 788,968 shares held directly, 115,411 performance-based shares and 101,928 unvested restricted stock units."}],"balance_after":1006307,"source":{"system":"sec-edgar","filing":"0001481905-24-000004","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1481905/000148190524000004/primary_doc.xml","form_type":"4"}},{"id":1470098,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel"}}],"security":"Performance rights","published_at":"2024-06-25T23:42:07.000Z","date":"2024-06-21","kind":"grant","planned":false,"acquired":true,"shares":60479,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Mr. Sienko was awarded performance rights representing the contingent right to receive between $78,169 and $625,350 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. Sienko under this plan are as follows:  100th percentile rank among peers = maximum award at 200% of target ($625,350 in stock); 50th percentile rank among peers = target award at grant value ($312,675 in stock), and 25th percentile rank among peers = threshold award at 25% of target ($78,169 in stock)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"See footnote 2."}],"balance_after":996123,"derivative":{"exercise_price":0,"exercise_date":"2027-01-01","expiration_date":"2027-01-01","underlying":"Common Stock","underlying_shares":60479},"source":{"system":"sec-edgar","filing":"0001481905-24-000003","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000003/primary_doc.xml","form_type":"4"}},{"id":1470097,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel"}}],"security":"Common Stock","published_at":"2024-06-25T23:42:07.000Z","date":"2024-06-21","kind":"other","planned":false,"acquired":true,"shares":12390,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held in 401(k) Plan Account"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Held as 1,032.647 units in Mr. Sienko's 401(k) account under the Hecla Mining Company Capital Accumulation Plan, and estimated to be 12,390 shares."}],"balance_after":12390,"source":{"system":"sec-edgar","filing":"0001481905-24-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000003/primary_doc.xml","form_type":"4"}},{"id":1470096,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel"}}],"security":"Common Stock","published_at":"2024-06-25T23:42:07.000Z","date":"2024-06-21","kind":"grant","planned":false,"acquired":true,"shares":60479,"price":5.17,"value":312676.43,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Award of restricted stock units that vest as follows:  20,159 shares on June 21, 2025; 20,160 shares on June 21, 2026; and 20,160 shares on June 21, 2027."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"See footnote 2."}],"balance_after":996123,"source":{"system":"sec-edgar","filing":"0001481905-24-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000003/primary_doc.xml","form_type":"4"}},{"id":1470095,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel"}}],"security":"Common Stock","published_at":"2024-06-25T23:42:07.000Z","date":"2024-06-25","kind":"sale","planned":false,"acquired":false,"shares":14559,"price":4.905,"value":71411.895,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Sienko was awarded (i) 19,036 restricted stock units on June 21, 2021, (ii) 38,374 restricted stock units on June 21, 2022, and (iii) 35,350 restricted stock units on June 21, 2023.  The restrictions lapsed on 1/3 of those vesting units (30,920 shares).  To cover his tax liability, Hecla Mining Company sold 14,559 shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 788,968 shares held directly, 110,319 performance-based shares, and 96,836 unvested restricted stock units."}],"balance_after":996123,"source":{"system":"sec-edgar","filing":"0001481905-24-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000003/primary_doc.xml","form_type":"4"}},{"id":1573816,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2024-03-18T22:54:37.000Z","date":"2024-03-18","kind":"tax_withholding","planned":false,"acquired":false,"shares":52638,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Shares withheld by the Company to satisfy Mr. Sienko's tax liability on his incentive awards."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Consists of 772,607 shares held directly, and 67,277 unvested restricted stock units."}],"balance_after":839884,"source":{"system":"sec-edgar","filing":"0001481905-24-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000002/primary_doc.xml","form_type":"4"}},{"id":1573815,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2024-03-18T22:54:37.000Z","date":"2024-03-18","kind":"grant","planned":false,"acquired":true,"shares":39020,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"100% of 2023 Short-term Incentive Plan award was paid in equity."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Consists of 825,245 shares held directly, and 67,277 unvested restricted stock units."}],"balance_after":892522,"source":{"system":"sec-edgar","filing":"0001481905-24-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000002/primary_doc.xml","form_type":"4"}},{"id":1573814,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2024-03-18T22:54:37.000Z","date":"2024-03-18","kind":"grant","planned":false,"acquired":true,"shares":38007,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"100% of 2021-2023 Long-term Incentive Plan award was paid in equity."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 786,225 shares held directly, and 67,277 unvested restricted stock units."}],"balance_after":853502,"source":{"system":"sec-edgar","filing":"0001481905-24-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000002/primary_doc.xml","form_type":"4"}},{"id":1613781,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel"}}],"security":"Performance rights","published_at":"2024-02-28T21:46:34.000Z","date":"2024-02-26","kind":"exercise","planned":false,"acquired":true,"shares":12690,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On June 21, 2021, Mr. Sienko was awarded performance rights.  The performance rights represented a contingent right to receive between $50,000 and $200,000 worth of Hecla Mining Company common stock based on Hecla's total shareholder return performance over the 3-year period from January 1, 2021 through December 31, 2023, based on the following percentile rank within Hecla's peer group companies:  (1) 100th percentile rank among peers = maximum award at 200% of target (i.e., $200,000 worth of common stock); (2) 60th percentile rank among peers = target award at grant value (i.e., $100,000 worth of common stock); or (3) 50th percentile rank among peers = threshold payout at 50% of target (i.e., $50,000 worth of common stock)."},{"field":"shares","element":"transactionShares","label":"F2","text":"In reporting the number of performance rights at the time of the award, Mr. Sienko assumed a target payout (i.e., $100,000 worth of common stock), with the common stock valued at the closing price on the day of the award ($7.88), and therefore reported an award of 12,960 performance rights.  Based on Hecla Mining Company's total shareholder return ranking, Mr. Sienko's award value was 175%, and he therefore received 22,208 shares in settlement of the award (with the shares valued at the $7.88 closing price on June 21, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Consists of outstanding performance rights."}],"balance_after":49840,"derivative":{"exercise_price":0,"exercise_date":"2023-12-31","expiration_date":"2023-12-31","underlying":"Common Stock","underlying_shares":12690},"source":{"system":"sec-edgar","filing":"0001481905-24-000001","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000001/primary_doc.xml","form_type":"4"}},{"id":1613780,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel"}}],"security":"Common Stock","published_at":"2024-02-28T21:46:34.000Z","date":"2024-02-26","kind":"other","planned":false,"acquired":true,"shares":11435,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held in 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F8","text":"Consists of 951.786 units in Mr. Sienko's 401(k) account under Hecla Mining Company's Capital Accumulation Plan, and estimated to be 11,435 shares."}],"balance_after":11435,"source":{"system":"sec-edgar","filing":"0001481905-24-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000001/primary_doc.xml","form_type":"4"}},{"id":1613779,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel"}}],"security":"Common Stock","published_at":"2024-02-28T21:46:34.000Z","date":"2024-02-26","kind":"tax_withholding","planned":false,"acquired":false,"shares":10912,"price":3.54,"value":38628.48,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Shares withheld for tax liability on 22,208 performance rights that vested."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Consists of 748,218 shares held directly, and 67,277 unvested restricted stock units."}],"balance_after":815495,"source":{"system":"sec-edgar","filing":"0001481905-24-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000001/primary_doc.xml","form_type":"4"}},{"id":1613778,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel"}}],"security":"Common Stock","published_at":"2024-02-28T21:46:34.000Z","date":"2024-02-26","kind":"exercise","planned":false,"acquired":true,"shares":22208,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"See footnotes (1) and (2).  Shares received upon settlement of performance rights awarded in June 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Consists of 759,130 shares held directly, and 67,277 unvested restricted stock units."}],"balance_after":826407,"source":{"system":"sec-edgar","filing":"0001481905-24-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190524000001/primary_doc.xml","form_type":"4"}},{"id":1845972,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Performance rights","published_at":"2023-06-23T18:00:43.000Z","date":"2023-06-21","kind":"grant","planned":false,"acquired":true,"shares":23881,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Mr. Sienko was awarded performance rights representing the contingent right to receive between $60,300 and $241,200 worth of Hecla Mining Company common stock based on Hecla Mining Company's Total Shareholder Return performance over the 3-year period (January 1, 2023 to December 31, 2025) 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 ($241,200 in stock); 40th and 60th percentile rank among peers = target award at grant value ($120,600 in stock); and 25th percentile rank among peers = threshold award at 50% of target ($60,300 in stock)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"See footnote 2."}],"balance_after":866729,"derivative":{"exercise_price":0,"exercise_date":"2026-01-01","expiration_date":"2026-01-01","underlying":"Common Stock","underlying_shares":23881},"source":{"system":"sec-edgar","filing":"0001481905-23-000002","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190523000002/primary_doc.xml","form_type":"4"}},{"id":1845971,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2023-06-23T18:00:43.000Z","date":"2023-06-21","kind":"other","planned":false,"acquired":true,"shares":7637,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held in 401(k) Plan Account"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Held as 636.418 units in Mr. Sienko's 401(k) account under the Hecla Mining Company Capital Accumulation Plan, and estimated to be 7,637 shares."}],"balance_after":7637,"source":{"system":"sec-edgar","filing":"0001481905-23-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190523000002/primary_doc.xml","form_type":"4"}},{"id":1845970,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2023-06-23T18:00:43.000Z","date":"2023-06-21","kind":"grant","planned":false,"acquired":true,"shares":35350,"price":5.05,"value":178517.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Award of restricted stock units that vest as follows:  11,784 shares on June 21, 2024, 11,783 shares on June 21, 2025, and 11,783 shares on June 21, 2026."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"See footnote 2."}],"balance_after":866729,"source":{"system":"sec-edgar","filing":"0001481905-23-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190523000002/primary_doc.xml","form_type":"4"}},{"id":1845969,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2023-06-23T18:00:43.000Z","date":"2023-06-21","kind":"tax_withholding","planned":false,"acquired":false,"shares":15888,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Sienko was awarded (i) 49,505 restricted stock units on June 22, 2020, (ii) 19,036 restricted stock units on June 21, 2021, and (iii) 38,374 restricted stock units on June 21, 2022.  The restrictions lapsed on 1/3 of those vesting units (35,638 shares).  Mr. Sienko elected to have Hecla Mining Company withhold 15,888 shares to cover his tax liability."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 736,922 shares held directly, 62,530 performance-based shares, and 67,277 unvested restricted stock units."}],"balance_after":866729,"source":{"system":"sec-edgar","filing":"0001481905-23-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190523000002/primary_doc.xml","form_type":"4"}},{"id":1988748,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Performance rights","published_at":"2023-02-28T23:49:04.000Z","date":"2023-02-24","kind":"exercise","acquired":true,"shares":33003,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On June 22, 2020, Mr. Sienko was awarded performance rights.  The performance rights represented a contingent right to receive between $50,000 and $200,000 worth of Hecla Mining Company common stock based on Hecla's total shareholder return performance over the 3-year period from January 1, 2020 through December 31, 2022, based on the following percentile rank within Hecla's peer group companies:  (1) 100th percentile rank among peers = maximum award at 200% of target (i.e., $200,000 worth of common stock); (2) 60th percentile rank among peers = target award at grant value (i.e., $100,000 worth of common stock); or (3) 50th percentile rank among peers = threshold payout at 50% target (i.e., $50,000 worth of common stock)."},{"field":"shares","element":"transactionShares","label":"F2","text":"In reporting the number of performance rights at the time of the award, Mr. Sienko assumed a target payout (i.e. $100,000 worth of common stock), with the common stock valued at the closing price on the day of the award ($3.03), and therefore reported an award of 33,003 performance rights.  Based on Hecla Mining Company's total shareholder return ranking, Mr. Sienko's award value was $200,000, and he therefore received 66,006 shares in settlement of the award (with the shares valued at the $3.03 closing price on June 22, 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Consists of outstanding performance rights."}],"balance_after":38649,"derivative":{"exercise_price":0,"exercise_date":"2022-12-31","expiration_date":"2022-12-31","underlying":"Common Stock","underlying_shares":33003},"source":{"system":"sec-edgar","filing":"0001481905-23-000001","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190523000001/primary_doc.xml","form_type":"4"}},{"id":1988747,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2023-02-28T23:49:04.000Z","date":"2023-02-27","kind":"other","acquired":true,"shares":6795,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held in 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F8","text":"Consists of 566.317 units in Mr. Sienko's 401(k) account under Hecla Mining Company's Capital Accumulation Plan, and estimated to be 6,795 shares."}],"balance_after":6795,"source":{"system":"sec-edgar","filing":"0001481905-23-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190523000001/primary_doc.xml","form_type":"4"}},{"id":1988746,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2023-02-28T23:49:04.000Z","date":"2023-02-24","kind":"tax_withholding","acquired":false,"shares":30782,"price":4.98,"value":153294.36,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Shares withheld for tax liability on 66,006 performance rights that vested."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Consists of 717,172 shares held directly, and 67,565 unvested restricted stock units."}],"balance_after":784737,"source":{"system":"sec-edgar","filing":"0001481905-23-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190523000001/primary_doc.xml","form_type":"4"}},{"id":1988745,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2023-02-28T23:49:04.000Z","date":"2023-02-24","kind":"exercise","acquired":true,"shares":66006,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"See footnotes (1) and (2).  Shares received upon settlement of performance rights awarded in June 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Consists of 747,954 shares held directly, and 67,565 unvested restricted stock units."}],"balance_after":815519,"source":{"system":"sec-edgar","filing":"0001481905-23-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190523000001/primary_doc.xml","form_type":"4"}},{"id":2222533,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Performance rights","published_at":"2022-06-24T17:30:43.000Z","date":"2022-06-21","kind":"grant","acquired":true,"shares":25959,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Mr. Sienko was awarded performance rights representing the contingent right to receive between $57,500 and $230,000 worth of Hecla Mining Company common stock based on Hecla Mining Company's Total Shareholder Return performance over the 3-year period (January 1, 2022 to December 31, 2024) 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 ($230,000 in stock); 60th percentile rank among peers = target award at grant value ($115,000 in stock); and 50th percentile rank among peers = threshold award at 50% of target ($57,500 in stock)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"See footnote 2."}],"balance_after":821165,"derivative":{"exercise_price":0,"exercise_date":"2025-01-01","expiration_date":"2026-01-01","underlying":"Common Stock","underlying_shares":25959},"source":{"system":"sec-edgar","filing":"0001481905-22-000003","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190522000003/primary_doc.xml","form_type":"4/A","original_submission_date":"2022-06-23"}},{"id":2222532,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2022-06-24T17:30:43.000Z","date":"2022-06-21","kind":"other","acquired":true,"shares":4191,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Held as 348.942 units in Mr. Sienko's 401(k) account under the Hecla Mining Company Capital Accumulation Plan, and estimated to be 4,191 shares."}],"balance_after":4191,"source":{"system":"sec-edgar","filing":"0001481905-22-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190522000003/primary_doc.xml","form_type":"4/A","original_submission_date":"2022-06-23"}},{"id":2222531,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2022-06-24T17:30:43.000Z","date":"2022-06-21","kind":"grant","acquired":true,"shares":38374,"price":4.43,"value":169996.82,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Award of restricted stock units that vest as follows:  12,791 shares on June 21, 2023; 12,791 shares on June 21, 2024; and 12,792 shares on June 21, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"See footnote 2."}],"balance_after":821165,"source":{"system":"sec-edgar","filing":"0001481905-22-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190522000003/primary_doc.xml","form_type":"4/A","original_submission_date":"2022-06-23"}},{"id":2222530,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2022-06-24T17:30:43.000Z","date":"2022-06-21","kind":"tax_withholding","acquired":false,"shares":22976,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Sienko was awarded (i) 81,522 restricted stock units on June 21, 2019; (ii) 49,505 restricted stock units on June 22, 2020; and (iii) 19,036 restricted stock units on June 21, 2021.  The restrictions lapsed on 1/3 of those vesting units (50,022 shares).  Mr. Sienko elected to have Hecla Mining Company withhold 22,976 shares to cover his tax liability."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 681,948 shares held directly, 67,565 unvested restricted stock units, and 71,652 performance-based shares."}],"balance_after":821165,"source":{"system":"sec-edgar","filing":"0001481905-22-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190522000003/primary_doc.xml","form_type":"4/A","original_submission_date":"2022-06-23"}},{"id":2223564,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Performance rights","published_at":"2022-06-23T21:34:41.000Z","date":"2022-06-21","kind":"grant","acquired":true,"shares":25959,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Mr. Sienko was awarded performance rights representing the contingent right to receive between $57,500 and $230,000 worth of Hecla Mining Company common stock based on Hecla Mining Company's Total Shareholder Return performance over the 3-year period (January 1, 2022 to December 31, 2024) 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 ($230,000 in stock); 60th percentile rank among peers = target award at grant value ($115,000 in stock); and 50th percentile rank among peers = threshold award at 50% of target ($57,500 in stock)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"See footnote 2."}],"balance_after":821165,"derivative":{"exercise_price":0,"exercise_date":"2025-01-01","expiration_date":"2026-01-01","underlying":"Common Stock","underlying_shares":25959},"source":{"system":"sec-edgar","filing":"0001481905-22-000002","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190522000002/primary_doc.xml","form_type":"4"}},{"id":2223563,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2022-06-23T21:34:41.000Z","date":"2022-06-21","kind":"other","acquired":true,"shares":4191,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Held as 348.942 units in Mr. Sienko's 401(k) account under the Hecla Mining Company Capital Accumulation Plan, and estimated to be 4,191 shares."}],"balance_after":4191,"source":{"system":"sec-edgar","filing":"0001481905-22-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190522000002/primary_doc.xml","form_type":"4"}},{"id":2223562,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2022-06-23T21:34:41.000Z","date":"2022-06-21","kind":"grant","acquired":true,"shares":38374,"price":4.43,"value":169996.82,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Award of restricted stock units that vest as follows: 12,791 shares on June 21, 2023; 12,791 shares on June 21, 2024; and 12,792 shares on June 21, 2025."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"See footnote 2."}],"balance_after":821165,"source":{"system":"sec-edgar","filing":"0001481905-22-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190522000002/primary_doc.xml","form_type":"4"}},{"id":2223561,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2022-06-23T21:34:41.000Z","date":"2022-06-21","kind":"tax_withholding","acquired":false,"shares":22976,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Sienko was awarded (i) 81,522 restricted stock units on June 21, 2019; (ii) 49,505 restricted stock units on June 22, 2020; and (iii) 19,036 restricted stock units on June 21, 2021.  The restrictions lapsed on 1/3 of those vesting units (50,022 shares).  Mr. Sienko elected to have Hecla Mining Company withhold 2,976 shares to cover his tax liability."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 681,948 shares held directly, 67,565 unvested restricted stock units, and 71,652 performance-based shares."}],"balance_after":821165,"source":{"system":"sec-edgar","filing":"0001481905-22-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190522000002/primary_doc.xml","form_type":"4"}},{"id":2363193,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Performance rights","published_at":"2022-03-03T01:35:42.000Z","date":"2022-02-28","kind":"exercise","acquired":true,"shares":54348,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On June 21, 2019, Mr. Sienko was awarded performance rights.  The performance rights represented a contingent right to receive between $50,000 and $200,000 worth of Hecla Mining Company common stock based on Hecla's total shareholder return performance over the 3-year period from January 1, 2019 through December 31, 2021, based on the following percentile rank within Hecla's peer group companies:  (1) 100th percentile rank among peers = maximum award at 200% of target (i.e. $200,000 worth of common stock); (2) 60th percentile rank among peers = target award at grant value (i.e. $100,000 worth of common stock); or (3) 50th percentile rank among peers = threshold payout at 50% target (i.e. $50,000 worth of common stock)."},{"field":"shares","element":"transactionShares","label":"F2","text":"In reporting the number of performance rights at the time of the award, Mr. Sienko assumed a target payout (i.e. $100,000 worth of common stock), with the common stock valued at the closing price on the day of the award ($1.84), and therefore reported an award of 54,348 performance rights.  Based on Hecla Mining Company's total shareholder return ranking, Mr. Sienko's award value was $191,667, and he therefore received 104,167 shares in settlement of the award (with the shares valued at the $1.84 closing price on June 21, 2019)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Consists of outstanding performance rights."}],"balance_after":45693,"derivative":{"exercise_price":0,"exercise_date":"2021-12-31","expiration_date":"2021-12-31","underlying":"Common Stock","underlying_shares":54348},"source":{"system":"sec-edgar","filing":"0001481905-22-000001","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190522000001/primary_doc.xml","form_type":"4"}},{"id":2363192,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2022-03-03T01:35:42.000Z","date":"2022-02-28","kind":"other","acquired":true,"shares":1089,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held in 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F8","text":"Consists of 99.889 units in Mr. Sienko's 401(k) account under Hecla Mining Company's Capital Accumulation Plan, and estimated to be 1,089 shares."}],"balance_after":1089,"source":{"system":"sec-edgar","filing":"0001481905-22-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190522000001/primary_doc.xml","form_type":"4"}},{"id":2363191,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2022-03-03T01:35:42.000Z","date":"2022-02-28","kind":"tax_withholding","acquired":false,"shares":31902,"price":5.76,"value":183755.52,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Shares withheld for tax liability on 104,167 performance rights that vested."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Consists of 654,902 shares held directly, and 79,213 unvested restricted stock units."}],"balance_after":734115,"source":{"system":"sec-edgar","filing":"0001481905-22-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190522000001/primary_doc.xml","form_type":"4"}},{"id":2363190,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2022-03-03T01:35:42.000Z","date":"2022-02-28","kind":"exercise","acquired":true,"shares":104167,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"See footnotes (1) and (2).  Shares received upon settlement of performance rights awarded in June 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Consists of 687,803 shares held directly, and 79,213 unvested restricted stock units."}],"balance_after":767016,"source":{"system":"sec-edgar","filing":"0001481905-22-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190522000001/primary_doc.xml","form_type":"4"}},{"id":2658012,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Performance Rights","published_at":"2021-06-23T22:19:37.000Z","date":"2021-06-21","kind":"grant","acquired":true,"shares":12690,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Mr. Sienko was awarded performance rights representing the contingent right to receive between $50,000 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, 2021 to December 31, 2023) 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 ($200,000 in stock); 60th percentile rank among peers = target award at grant value ($100,000 in stock); and 50th percentile rank among peers = threshold award at 50% of target ($50,000 in stock)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"See footnote 2"}],"balance_after":762890,"derivative":{"exercise_price":0,"exercise_date":"2024-01-01","expiration_date":"2024-01-01","underlying":"Common Stock","underlying_shares":12690},"source":{"system":"sec-edgar","filing":"0001481905-21-000002","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190521000002/primary_doc.xml","form_type":"4"}},{"id":2658011,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Common Stock","published_at":"2021-06-23T22:19:37.000Z","date":"2021-06-22","kind":"other","acquired":true,"shares":1196,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Held as 99.594 units in Mr. Sienko's 401(k) account under the Hecla Mining Company Capital Accumulation Plan, and estimated to be 1,196 shares."}],"balance_after":1196,"source":{"system":"sec-edgar","filing":"0001481905-21-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190521000002/primary_doc.xml","form_type":"4"}},{"id":2658010,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Common Stock","published_at":"2021-06-23T22:19:37.000Z","date":"2021-06-21","kind":"grant","acquired":true,"shares":19036,"price":7.88,"value":150003.68,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Award of restricted stock units that vest as follows:  6,346 shares on June 21, 2022; 6,345 share on June 21, 2023; and 6,345 shares on June 21, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"See footnote 2"}],"balance_after":762890,"source":{"system":"sec-edgar","filing":"0001481905-21-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190521000002/primary_doc.xml","form_type":"4"}},{"id":2658009,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Common Stock","published_at":"2021-06-23T22:19:37.000Z","date":"2021-06-21","kind":"tax_withholding","acquired":false,"shares":18425,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Sienko was awarded (i) 45,692 restricted stock units on June 19, 2018; (ii) 81,522 restricted stock units on June 21, 2019; and (iii) 49,505 restricted stock units on June 22, 2020.  The restrictions lapsed on 1/3 of those vesting units (58,907 shares).  Mr. Sienko elected to have Hecla Mining Company withhold 18,425 shares to cover his tax liability."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Total consists of 583,636 shares held directly, 79,213 unvested restricted stock units, and 100,041 performance-based shares."}],"balance_after":762890,"source":{"system":"sec-edgar","filing":"0001481905-21-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190521000002/primary_doc.xml","form_type":"4"}},{"id":2662416,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Common Stock","published_at":"2021-06-21T23:17:49.000Z","date":"2021-06-17","kind":"sale","acquired":false,"shares":22719,"price":7.97,"value":181070.43,"ownership":{"direct":false,"nature":"By 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Mr. Sienko transferred the balance in his 401(k) Hecla stock fund to other funds in the his 401(k) Plan."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001481905-21-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190521000001/primary_doc.xml","form_type":"4"}},{"id":2662415,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David 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CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Common Stock","published_at":"2021-06-21T23:17:49.000Z","date":"2021-06-17","kind":"sale","acquired":false,"shares":70000,"price":7.9864,"value":559048.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Consists of 543,154 shares held directly,119,084 unvested restricted stock units, and 87,351 unvested performance-based units."}],"balance_after":749589,"source":{"system":"sec-edgar","filing":"0001481905-21-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190521000001/primary_doc.xml","form_type":"4"}},{"id":3058000,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2020-08-14T20:19:36.000Z","date":"2020-08-13","kind":"sale","acquired":false,"shares":75000,"price":6.006,"value":450450.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Consists of 613,154 shares held directly, 114,766 performance units, and 119,084 unvested restricted stock units."}],"balance_after":847004,"source":{"system":"sec-edgar","filing":"0001481905-20-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190520000003/primary_doc.xml","form_type":"4"}},{"id":3101365,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Performance Rights","published_at":"2020-06-24T22:10:03.000Z","date":"2020-06-22","kind":"grant","acquired":true,"shares":33003,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Mr. Sienko was awarded performance rights representing the contingent right to receive between $50,000 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, 2020 to December 31, 2022) 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 ($200,000 in stock); 60th percentile rank among peers = target award at grant value ($100,000 in stock); and 50th percentile rank among peers = threshold award at 50% of target ($50,000 in stock)."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F7","text":"The number shown in Column 5 of Table II assumes a target payout (i.e., $100,000 worth of common stock), with the common stock valued at the closing price on the day of the award ($3.03).  The actual number of shares received (if any) by Mr. Sienko will depend on the Total Shareholder Return performance over the 3-year period and will be determined following the termination of that period."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"See footnote #2."}],"balance_after":922004,"derivative":{"exercise_price":0,"exercise_date":"2023-01-01","expiration_date":"2023-01-01","underlying":"Common Stock","underlying_shares":33003},"source":{"system":"sec-edgar","filing":"0001481905-20-000002","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190520000002/primary_doc.xml","form_type":"4"}},{"id":3101364,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Common Stock","published_at":"2020-06-24T22:10:03.000Z","date":"2020-06-22","kind":"grant","acquired":true,"shares":49505,"price":3.03,"value":150000.15,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Award of restricted stock units that vest as follows:  16,502 shares on June 21, 2021, 16,502 shares on June 21, 2022, and 16,501 shares on June 21, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Total number of unvested restricted stock units held by Mr. Sienko."}],"balance_after":119084,"source":{"system":"sec-edgar","filing":"0001481905-20-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190520000002/primary_doc.xml","form_type":"4"}},{"id":3101363,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Common Stock","published_at":"2020-06-24T22:10:03.000Z","date":"2020-06-22","kind":"other","acquired":true,"shares":20189,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Held as 1,675.046 units in Mr. Sienko's 401(k) account under the Hecla Mining Company Capital Accumulation Plan, and estimated to be 20,189 shares."}],"balance_after":20189,"source":{"system":"sec-edgar","filing":"0001481905-20-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190520000002/primary_doc.xml","form_type":"4"}},{"id":3101362,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Common Stock","published_at":"2020-06-24T22:10:03.000Z","date":"2020-06-22","kind":"tax_withholding","acquired":true,"shares":15999,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Sienko was awarded (i) 26,235 restricted stock units on June 7, 2017, (ii) 45,692 restricted stock units on June 19, 2018, and (iii) 81,522 restricted stock units on June 21, 2019.  The restrictions lapsed on 1/3 of those vesting units (51,150 shares).  Mr. Sienko elected to have Hecla Mining Company withhold 15,999 shares to cover his tax liability."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Total consists of 688,154 shares held directly, 119,084 unvested restricted stock units, and 114,766 performance-based shares."}],"balance_after":922004,"source":{"system":"sec-edgar","filing":"0001481905-20-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190520000002/primary_doc.xml","form_type":"4"}},{"id":3182042,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Common Stock","published_at":"2020-04-06T20:32:59.000Z","date":"2020-03-31","kind":"other","acquired":true,"shares":20529,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Held as 1,491.554 units in Mr. Sienko's 401(k) account under the Hecla Mining Company Capital Accumulation Plan, and estimated to be 20,529 shares."}],"balance_after":20529,"source":{"system":"sec-edgar","filing":"0001481905-20-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190520000001/primary_doc.xml","form_type":"4"}},{"id":3182041,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Common Stock","published_at":"2020-04-06T20:32:59.000Z","date":"2020-03-31","kind":"tax_withholding","acquired":false,"shares":51166,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld by the Company to satisfy Mr. Sienko's tax liability."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Consists of 653,003 shares held directly, and 120,729 unvested restricted stock units."}],"balance_after":773732,"source":{"system":"sec-edgar","filing":"0001481905-20-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190520000001/primary_doc.xml","form_type":"4"}},{"id":3182040,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP and General Counsel"}}],"security":"Common Stock","published_at":"2020-04-06T20:32:59.000Z","date":"2020-03-31","kind":"grant","acquired":true,"shares":163599,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"100% of 2017-2019 Long-term Incentive Plan award was paid in equity."}],"balance_after":704169,"source":{"system":"sec-edgar","filing":"0001481905-20-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190520000001/primary_doc.xml","form_type":"4"}},{"id":3479521,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Performance Rights","published_at":"2019-06-25T23:46:18.000Z","date":"2019-06-21","kind":"grant","acquired":true,"shares":54348,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Mr. Sienko was awarded performance rights representing the contingent right to receive between $50,000 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, 2019 to December 31, 2021) 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% target ($200,000 in stock); 60th percentile rank among peers = target award at grant value ($100,000 in stock); and 50th percentile rank among peers = threshold award at 50% of target ($50,000 in stock)."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F5","text":"The number shown in Column 5 of Table II assumes a target payout (i.e., $100,000 worth of common stock), with the common stock valued at the closing price on the day of the award ($1.84).  The actual number of shares received (if any) by Mr. Sienko will depend on the Total Shareholder Return performance over the 3-year period and will be determined following the termination of that period."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Total consists of 540,570 shares held directly, 120,729 unvested restricted stock units, and 90,281 performance-based shares."}],"balance_after":751580,"derivative":{"exercise_price":0,"exercise_date":"2022-01-01","expiration_date":"2022-01-01","underlying":"Common Stock","underlying_shares":54348},"source":{"system":"sec-edgar","filing":"0001481905-19-000003","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190519000003/primary_doc.xml","form_type":"4"}},{"id":3479520,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2019-06-25T23:46:18.000Z","date":"2019-06-21","kind":"grant","acquired":true,"shares":81522,"price":1.84,"value":150000.48,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Award of restricted stock units that vest as follows: 27,174 shares on June 21, 2020; 27,174 shares on June 21, 2021; and 27,174 shares on June 21, 2022."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Total number of unvested restricted stock units held by Mr. Sienko."}],"balance_after":120729,"source":{"system":"sec-edgar","filing":"0001481905-19-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190519000003/primary_doc.xml","form_type":"4"}},{"id":3479519,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2019-06-25T23:46:18.000Z","date":"2019-06-21","kind":"tax_withholding","acquired":false,"shares":11148,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Sienko was awarded (i)35,000 restricted stock units on June 7, 2016, (ii) 26,235 restricted stock units on June 7, 2017, and (iii) 45,692 restricted stock units on June 19, 2018.  The restrictions lapsed on 1/3 of those vesting units (35,642 shares).  Mr. Sienko elected to have Hecla Mining Company withhold 11,148 shares to cover his tax liability."}],"balance_after":540570,"source":{"system":"sec-edgar","filing":"0001481905-19-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190519000003/primary_doc.xml","form_type":"4"}},{"id":3554656,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2019-04-17T21:17:32.000Z","date":"2019-04-17","kind":"other","acquired":true,"shares":11944,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held in 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Held as 987.418 units in Mr. Sienko's 401(k) account under Hecla Mining Company's Capital Accumulation Plan, and estimated to be 11,944 shares."}],"balance_after":11944,"source":{"system":"sec-edgar","filing":"0001481905-19-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190519000002/primary_doc.xml","form_type":"4"}},{"id":3554655,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2019-04-17T21:17:32.000Z","date":"2019-04-17","kind":"tax_withholding","acquired":false,"shares":9080,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares withheld by the Company to satisfy Mr. Sienko's tax liability for his 2016-2018 Long-term Incentive Plan award, which was paid in Hecla Mining Company common stock.  See Form 4 filing of March 13, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 516,076 shares held directly, and 74,849 unvested restricted stock units."}],"balance_after":590925,"source":{"system":"sec-edgar","filing":"0001481905-19-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190519000002/primary_doc.xml","form_type":"4"}},{"id":3598578,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2019-03-13T21:59:06.000Z","date":"2019-03-12","kind":"other","acquired":true,"shares":10253,"price":2.38,"value":24402.14,"ownership":{"direct":false,"nature":"By 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Held as 847.610 units in Mr. Sienko's 401(k) account under Hecla Mining Company's Capital Accumulation Plan, and estimated to be 10,253 shares."}],"balance_after":10253,"source":{"system":"sec-edgar","filing":"0001481905-19-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190519000001/primary_doc.xml","form_type":"4"}},{"id":3598577,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2019-03-13T21:59:06.000Z","date":"2019-03-11","kind":"grant","acquired":true,"shares":167739,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"100% of the 2016-2018 Long-term Incentive Plan award was paid in equity."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 525,156 shares held directly, and 74,849 unvested restricted stock units."}],"balance_after":600005,"source":{"system":"sec-edgar","filing":"0001481905-19-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190519000001/primary_doc.xml","form_type":"4"}},{"id":3881850,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2018-06-28T22:17:44.000Z","date":"2018-06-28","kind":"tax_withholding","acquired":false,"shares":13161,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Sienko was awarded (i) 63,115 restricted stock units on July 1, 2015, (ii) 35,000 restricted stock units on June 7, 2016, and (iii) 26,235 restricted stock units on June 7, 2017.  The restrictions lapsed on 1/3 of those vesting units (41,450 shares).  Mr. Sienko elected to have Hecla Mining Company withhold 13,161 shares to cover his tax liability."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Total consists of 357,417 shares held directly and 74,849 unvested restricted stock units."}],"balance_after":432266,"source":{"system":"sec-edgar","filing":"0001481905-18-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190518000003/primary_doc.xml","form_type":"4"}},{"id":3889930,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President & Gen. Counsel"}}],"security":"Performance Rights","published_at":"2018-06-20T00:07:48.000Z","date":"2018-06-19","kind":"grant","acquired":true,"shares":27415,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Mr. Sienko was awarded performance rights representing the contingent right to receive between $52,500 and $210,000 worth of Hecla Mining Company common stock based on Hecla Mining Company's Total Shareholder Return performance over the 3-year period (January 1, 2018 to December 31, 2020) 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% target ($210,000 in stock); 60th percentile rank among peers = target award at grant value ($105,000 in stock); and 50th percentile rank among peers = threshold award at 50% of target ($52,500 in stock)."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F5","text":"The number shown in Column 5 of Table II assumes a target payout (i.e., $105,000 worth of common stock), with the common stock valued at the closing price on the day of the award ($3.83).  The actual number of shares received (if any) by Mr. Sienko will depend on the Total Shareholder Return performance over the 3-year period and will be determined following the termination of that period."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Total number of performance units held by Mr. Sienko."}],"balance_after":35933,"derivative":{"exercise_price":0,"exercise_date":"2021-01-01","expiration_date":"2021-01-01","underlying":"Common Stock","underlying_shares":27415},"source":{"system":"sec-edgar","filing":"0001481905-18-000002","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190518000002/primary_doc.xml","form_type":"4"}},{"id":3889929,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President & Gen. Counsel"}}],"security":"Common Stock","published_at":"2018-06-20T00:07:48.000Z","date":"2018-06-19","kind":"other","acquired":true,"shares":6209,"price":3.83,"value":23780.47,"ownership":{"direct":false,"nature":"By 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Held as 511.264 units in Mr. Sienko's 401(k) account under Hecla Mining Company's Capital Accumulation Plan, and estimated to be 6,209 shares."}],"balance_after":6209,"source":{"system":"sec-edgar","filing":"0001481905-18-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190518000002/primary_doc.xml","form_type":"4"}},{"id":3889928,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President & Gen. Counsel"}}],"security":"Common Stock","published_at":"2018-06-20T00:07:48.000Z","date":"2018-06-19","kind":"grant","acquired":true,"shares":45692,"price":3.83,"value":175000.36,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Award of restricted stock units that vest as follows:  15,230 shares on June 21, 2019; 15,231 shares on June 21, 2020; and 15,231 shares on June 21, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Total number of unvested restricted stock units held by Mr. Sienko."}],"balance_after":116299,"source":{"system":"sec-edgar","filing":"0001481905-18-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190518000002/primary_doc.xml","form_type":"4"}},{"id":3985812,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2018-03-22T20:35:37.000Z","date":"2018-03-21","kind":"other","acquired":true,"shares":4845,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"Held in 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Held as 401.020 units in Mr. Sienko's 401(k) account under Hecla Mining Company's Capital Accumulation Plan, and estimated to be 4,845 shares."}],"balance_after":4845,"source":{"system":"sec-edgar","filing":"0001481905-18-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190518000001/primary_doc.xml","form_type":"4"}},{"id":3985811,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2018-03-22T20:35:37.000Z","date":"2018-03-21","kind":"tax_withholding","acquired":false,"shares":16867,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld by the Company to satisfy Mr. Sienko's tax liability."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Consists of 329,128 shares held directly, and 70,607 unvested restricted stock units."}],"balance_after":399735,"source":{"system":"sec-edgar","filing":"0001481905-18-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190518000001/primary_doc.xml","form_type":"4"}},{"id":3985810,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2018-03-22T20:35:37.000Z","date":"2018-03-21","kind":"grant","acquired":true,"shares":50824,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"50% of 2015-2017 Long-term Incentive Plan award was paid in equity."}],"balance_after":416602,"source":{"system":"sec-edgar","filing":"0001481905-18-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190518000001/primary_doc.xml","form_type":"4"}},{"id":4270704,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2017-06-29T21:07:51.000Z","date":"2017-06-29","kind":"tax_withholding","acquired":false,"shares":21597,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Sienko was awarded: (i) 63,115 restricted stock units on July 1, 2015; (ii) 35,000 restricted stock units on June 7, 2016; and (iii) 46,667 restricted stock units on June 25, 2014.  The restrictions lapsed on 1/3 of those vesting units (144,779 shares).  Mr. Sienko elected to have Hecla Mining Company withhold 21,597 shares to cover his tax liability."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Total consists of 295,171 shares held directly and 70,607 unvested restricted stock units."}],"balance_after":365778,"source":{"system":"sec-edgar","filing":"0001481905-17-000003","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190517000003/primary_doc.xml","form_type":"4"}},{"id":4287877,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Performance Rights","published_at":"2017-06-09T19:08:08.000Z","date":"2017-06-07","kind":"grant","acquired":true,"shares":8518,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Mr. Sienko was awarded performance rights representing the contingent right to receive between $25,000 and $100,000 worth of Hecla Mining Company common stock based on Hecla Mining Company's Total Shareholder Return performance over the 3-year period (January 1, 2017 to December 31, 2019) 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 ($100,000 in stock); 60th percentile rank among peers = target award at grant value ($50,000 in stock); and 50th percentile rank among peers = threshold award at 50% of target ($25,000 in stock)."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F4","text":"The number shown in Column 5 of Table II assumes a target payout (i.e., $50,000 worth of common stock), with the common stock valued at the closing price on the day of the award ($5.87).  The actual number of shares received (if any) by Mr. Sienko will depend on the Total Shareholder Return performance over the 3-year period and will be determined following the termination of that period."}],"balance_after":8518,"derivative":{"exercise_price":0,"exercise_date":"2020-01-01","expiration_date":"2020-01-01","underlying":"Common Stock","underlying_shares":8518},"source":{"system":"sec-edgar","filing":"0001481905-17-000002","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190517000002/primary_doc.xml","form_type":"4"}},{"id":4287876,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2017-06-09T19:08:08.000Z","date":"2017-06-08","kind":"other","acquired":true,"shares":2246,"price":5.98,"value":13431.08,"ownership":{"direct":false,"nature":"By 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"Held as 189.654  units in Mr. Sienko's 401(k) account under Hecla Mining Company's Capital Accumulation Plan, and estimated to be 2,246 shares."}],"balance_after":2246,"source":{"system":"sec-edgar","filing":"0001481905-17-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190517000002/primary_doc.xml","form_type":"4"}},{"id":4287875,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & General Counsel"}}],"security":"Common Stock","published_at":"2017-06-09T19:08:08.000Z","date":"2017-06-07","kind":"grant","acquired":true,"shares":26235,"price":5.87,"value":153999.45,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Award of restricted stock units that vest as follows:  8,745 shares on June 21, 2018; 8,745 shares on June 21, 2019; and 8,745 shares on June 21, 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Total number of unvested restricted stock units held by Mr. Sienko."}],"balance_after":118867,"source":{"system":"sec-edgar","filing":"0001481905-17-000002","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190517000002/primary_doc.xml","form_type":"4"}},{"id":4375606,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel"}}],"security":"Common Stock","published_at":"2017-03-22T20:01:43.000Z","date":"2017-03-20","kind":"other","acquired":true,"shares":1471,"price":5.06,"value":7443.26,"ownership":{"direct":false,"nature":"By 401(k) Plan"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Held as 121.594 units in Mr.Sienko's 401(k) account under Hecla Mining Company's Capital Accumulation Plan, and estimated to be 1,471 shares."}],"balance_after":1471,"source":{"system":"sec-edgar","filing":"0001481905-17-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190517000001/primary_doc.xml","form_type":"4"}},{"id":4375605,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel"}}],"security":"Common Stock","published_at":"2017-03-22T20:01:43.000Z","date":"2017-03-20","kind":"tax_withholding","acquired":false,"shares":10132,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares withheld by the Company to satisfy Mr. Sienko's tax liability."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Consists of 268,508 shares held directly, and 92,632 unvested restricted stock units."}],"balance_after":361140,"source":{"system":"sec-edgar","filing":"0001481905-17-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190517000001/primary_doc.xml","form_type":"4"}},{"id":4375604,"issuer":{"id":3417,"kind":"organization","name":"HECLA MINING CO/DE/"},"owners":[{"id":35830,"kind":"person","name":"Sienko David C","position":1,"cik":"0001481905","reported_name":"Sienko David C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP - General Counsel"}}],"security":"Common Stock","published_at":"2017-03-22T20:01:43.000Z","date":"2017-03-20","kind":"grant","acquired":true,"shares":27374,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"25% of 2016 Annual Incentive Plan and 2014-2016 Long-term Incentive Plan payments were paid in equity."}],"balance_after":371272,"source":{"system":"sec-edgar","filing":"0001481905-17-000001","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/719413/000148190517000001/primary_doc.xml","form_type":"4"}}]}