Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0001437749-20-013838
Filing Date
2020-06-25
Accepted
2020-06-25 12:53:29
Documents
2
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 11-K hl20191231_11k.htm 11-K 212027
2 EXHIBIT 23 ex_191326.htm EX-23 3268
  Complete submission text file 0001437749-20-013838.txt   216364
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: 11-K | Act: 34 | File No.: 001-08491 | Film No.: 20988280
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)