Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0001437749-13-005689
Filing Date
2013-05-10
Accepted
2013-05-10 06:07:57
Documents
3

Document Format Files

Seq Description Document Type Size
1 FORM 8-K hl20130509b_8k.htm 425 22028
2 EXHIBIT 99.1 hl20130509b_8kex99-1.htm EX-99 1047209
3 hl20130509b_8kex99-1img001.gif GRAPHIC 2135
  Complete submission text file 0001437749-13-005689.txt   1074011
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/ (Filed by) CIK: 0000719413 (see all company filings)

EIN.: 770664171 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 425
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)

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/ (Subject) CIK: 0000719413 (see all company filings)

EIN.: 770664171 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 425 | Act: 34 | File No.: 001-08491 | Film No.: 13830955
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)