Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001206774-19-001270
Filing Date
2019-04-09
Accepted
2019-04-09 08:01:04
Documents
6
Effectiveness Date
2019-04-09

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS hecla3483791-defa14a.htm DEFA14A 33610
2 GRAPHIC hecla3483791-defa14ax1.jpg GRAPHIC 7615
3 GRAPHIC hecla3483791-defa14ax1x1.jpg GRAPHIC 2161
4 GRAPHIC hecla3483791-defa14ax2x1.jpg GRAPHIC 1776
5 GRAPHIC hecla3483791-defa14ax3x1.jpg GRAPHIC 1810
6 GRAPHIC hecla3483791-defa14ax4x1.jpg GRAPHIC 1618
  Complete submission text file 0001206774-19-001270.txt   56156
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: DEFA14A | Act: 34 | File No.: 001-08491 | Film No.: 19738492
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)