David Sienko

Currently holds a position at Hecla Mining Co

2.8

2.8

Position	Company	Period
Vice President and General Counsel	Hecla Mining Co	Jan. 29, 2010 -

• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings

Download results Settings

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other

Notification date	Transaction date	Company	B/S Transaction type	Nb. shares Price Value	Number of shares	Price	Value
2025-12-19	2025-12-17	Hecla Mining Co (HL)	S Sale	86,356 -4.2% 413.03 US$2,557,399	86,356 -4.2%	413.03	US$2,557,399
2025-12-17	2025-12-17	Hecla Mining Co (HL)	PrS Proposed sale	79,526 58.47 US$1,616,460	79,526	58.47	US$1,616,460
2025-02-26	2025-02-26	Hecla Mining Co (HL)	S Sale	89,842 +27.5% 126.59 US$2,590,274	89,842 +27.5%	126.59	US$2,590,274
2025-02-25	2025-02-26	Hecla Mining Co (HL)	PrS Proposed sale	22,000 5.21 US$114,620	22,000	5.21	US$114,620
2024-06-25	2024-06-25	Hecla Mining Co (HL)	S Sale	14,559 -1.4% 4.91 US$71,412	14,559 -1.4%	4.91	US$71,412
2021-06-21	2021-06-17	Hecla Mining Co (HL)	S Sale	22,719 -100.0% 7.97 US$181,070	22,719 -100.0%	7.97	US$181,070
2021-06-21	2021-06-17	Hecla Mining Co (HL)	S Sale	70,000 -8.5% 7.99 US$559,048	70,000 -8.5%	7.99	US$559,048
2020-08-14	2020-08-13	Hecla Mining Co (HL)	S Sale	75,000 -8.1% 6.01 US$450,450	75,000 -8.1%	6.01	US$450,450