David C. Sienko

Insider Reports History

Location
Coeur D'alene, ID
Signature
Tami D. Whitman, Attorney-in-Fact for David C. Sienko
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by David C. Sienko:

Stock Role Class Num Shares Value Price $ Report Date Ownership
HECLA MINING CO/DE/ Sr. VP, GC & Secretary Common Stock 906K $17.6M $19.42 17 Dec 2025 Direct
Hecla Ltd SR. VP & General Counsel Common Stock 1.01M $6.05M $6.01 20 Aug 2024 Direct
HECLA MINING CO/DE/ Sr. VP, GC & Secretary Common Stock 16.3K $218K $13.38 18 Dec 2025 401(k) Plan
Hecla Ltd SR. VP & General Counsel Common Stock 13.4K $80.2K $6.01 20 Aug 2024 Held in 401(k) Plan Account
HECLA MINING CO/DE/ Sr. VP, GC & Secretary Performance rights 1.11M 23 Jun 2025 Direct
Hecla Ltd SR. VP & General Counsel Performance rights 1.01M 20 Aug 2024 Direct

Insider Reports Filed by David C. Sienko

Symbol Company Period Transactions Value $ Form Type Role Filing Time
HL HECLA MINING CO/DE/ 17 Dec 2025 2 -$4.03M 4 Sr. VP, GC & Secretary 19 Dec 2025, 16:15
HL HECLA MINING CO/DE/ 23 Jun 2025 4 $270K 4/A Sr. VP, GC & Secretary 01 Jul 2025, 13:57
HL HECLA MINING CO/DE/ 23 Jun 2025 4 $270K 4/A Sr. VP, GC & Secretary 26 Jun 2025, 13:13
HL HECLA MINING CO/DE/ 24 Feb 2025 3 -$113K 4 VP - General Counsel & Secy. 26 Feb 2025, 14:55
HL HECLA MINING CO/DE/ 20 Aug 2024 3 $30.6K 4 SR. VP - General Counsel 22 Aug 2024, 12:28
HL Hecla Ltd 20 Aug 2024 3 $30.6K 4 SR. VP & General Counsel 21 Aug 2024, 18:16
HL HECLA MINING CO/DE/ 21 Jun 2024 4 $241K 4 VP - General Counsel 25 Jun 2024, 19:42
HL HECLA MINING CO/DE/ 18 Mar 2024 3 $0 4 VP & General Counsel 18 Mar 2024, 18:54
HL HECLA MINING CO/DE/ 26 Feb 2024 4 -$38.6K 4 VP - General Counsel 28 Feb 2024, 16:46
HL HECLA MINING CO/DE/ 21 Jun 2023 4 $179K 4 VP & General Counsel 23 Jun 2023, 14:00
HL HECLA MINING CO/DE/ 24 Feb 2023 4 -$153K 4 VP & General Counsel 28 Feb 2023, 17:49
HL HECLA MINING CO/DE/ 21 Jun 2022 4 $170K 4/A VP & General Counsel 24 Jun 2022, 13:30
HL HECLA MINING CO/DE/ 28 Feb 2022 4 -$184K 4 VP & General Counsel 02 Mar 2022, 19:35
HL HECLA MINING CO/DE/ 21 Jun 2021 4 $150K 4 VP and General Counsel 23 Jun 2021, 18:19
HL HECLA MINING CO/DE/ 17 Jun 2021 3 -$740K 4 VP and General Counsel 21 Jun 2021, 19:17