24 results
8-K
EX-99.1
HL
Hecla Mining Co.
10 Jan 24
Hecla Announces 2023 Production
4:45pm
and improving the safety culture at Keno Hill, but despite these challenges, silver production exceeded last year as Greens Creek delivered another strong year
8-K
EX-99.1
HL
Hecla Mining Co.
10 May 23
First Quarter Highlights
6:00am
at the Northwest Museum of Arts & Culture (Eric Johnston Auditorium), 2316 West First Avenue, Spokane, Washington, and online
DEFA14A
HL
Hecla Mining Co.
11 Apr 23
Additional proxy soliciting materials
9:32am
Auditorium
Northwest Museum of Arts & Culture (“MAC”)
2316 W. 1st Avenue
Spokane, Washington
www.virtualshareholdermeeting.com/HL2023
Please check
DEFA14A
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6 May 13
Additional proxy soliciting materials
12:00am
8-K
EX-99.2
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19 Feb 13
Other Events
12:00am
8-K/A
EX-99.1
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26 Feb 08
Results of Operations and Financial Condition
12:00am
8-K
EX-99.1
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22 Feb 08
Results of Operations and Financial Condition
12:00am