Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-26-206810
Filing Date
2026-05-05
Accepted
2026-05-05 17:23:34
Documents
78
Period of Report
2026-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q hl-20260331.htm   iXBRL 10-Q 4031071
2 EX-10.1 hl-ex10_1.htm EX-10.1 122858
3 EX-31.1 hl-ex31_1.htm EX-31.1 17523
4 EX-31.2 hl-ex31_2.htm EX-31.2 17514
5 EX-32.1 hl-ex32_1.htm EX-32.1 10662
6 EX-32.2 hl-ex32_2.htm EX-32.2 11190
7 EX-95 hl-ex95.htm EX-95 75816
8 GRAPHIC img234753599_0.gif GRAPHIC 90071
9 GRAPHIC img234753599_1.gif GRAPHIC 87067
10 GRAPHIC gfx60264864_0.gif GRAPHIC 128
  Complete submission text file 0001193125-26-206810.txt   15139578

Data Files

Seq Description Document Type Size
11 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT hl-20260331.xsd EX-101.SCH 1947177
82 EXTRACTED XBRL INSTANCE DOCUMENT hl-20260331_htm.xml XML 2671998
Mailing Address 6500 N MINERAL DRIVE SUITE 200 NONE COEUR D'ALENE ID 83815-9408
Business Address 6500 N MINERAL DRIVE SUITE 200 NONE COEUR D'ALENE ID 83815-9408 2087694100
HECLA MINING CO/DE/ (Filer) CIK: 0000719413 (see all company filings)

EIN.: 770664171 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-08491 | Film No.: 26944726
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
(CF Office: 01 Energy & Transportation)