364 results
S-3ASR
HL
Hecla Mining Co.
20 May 24
Automatic shelf registration
5:31pm
employees and materials at our Greens Creek, Casa Berardi and Keno Hill sites;
we face substantial governmental regulation, including in the United … , as well as the other materials filed with the SEC that are considered to be part of this prospectus. For a more complete understanding of our company
8-K
EX-99.1
HL
Hecla Mining Co.
20 May 24
Other Events
5:19pm
terms. We will provide copies of these materials to stockholders upon request using the above-listed contact information, directed to the attention … equivalents
Accounts receivable:
Trade
Other, net
Inventories:
Product inventories
Materials and supplies
Other current assets
Total current assets
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
wlb8x vrwsnwvi
15 Feb 24
Automatic shelf registration
1:57pm
8-K
EX-99.1
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15 Feb 24
Second highest revenues, silver reserves and production; Expecting silver production growth
6:00am
8-K
EX-99.1
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14 Feb 24
Hecla Reports Exploration Results and Reserves
9:19am
DEFA14A
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11 Apr 23
Additional proxy soliciting materials
9:32am
8-K
EX-2.1
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6 Apr 23
Hecla Signs Definitive Agreement to Acquire Atac Resources
4:17pm