351 results
DEFA14A
HL
Hecla Mining Co.
4 Apr 24
Additional proxy soliciting materials
4:34pm
14a-6(e)(2))
Definitive Proxy Statement
Definitive Additional Materials
Soliciting Material Pursuant to Section 240.14a-11(c) or Section 240.14a-12 … )
Payment of Filing Fee (Check the appropriate box):
No fee required.
Fee paid previously with preliminary materials.
Fee computed on table in exhibit
S-3ASR
HL
Hecla Mining Co.
15 Feb 24
Automatic shelf registration
1:57pm
against such liabilities;
we face risks relating to transporting our products from our mines, as well as transporting employees and materials at our … appearing elsewhere or incorporated by reference in this prospectus, as well as the other materials filed with the SEC that are considered to be part
8-K
EX-99.1
56n49djqceeahgmdr7
15 Feb 24
Second highest revenues, silver reserves and production; Expecting silver production growth
6:00am
8-K
EX-99.1
amuxi
14 Feb 24
Hecla Reports Exploration Results and Reserves
9:19am
DEFA14A
whcn1yog
11 Apr 23
Additional proxy soliciting materials
9:32am
8-K
EX-2.1
bwihy591
6 Apr 23
Hecla Signs Definitive Agreement to Acquire Atac Resources
4:17pm
S-3ASR
8w2 kvnpoypx8u7i
14 Sep 22
Automatic shelf registration
4:51pm
8-K/A
EX-99.1
68n6yvu hyzbok78
4 Aug 22
9th consecutive quarter of free cash flow generation, consolidated silver guidance affirmed
5:28pm
425
eo9qiukqojxaj8nvwu6m
4 Aug 22
Business combination disclosure
4:19pm