DEFA14AThe Ballot
HECLA MINING CO/DE/ files DEFA14A
Filed Apr 10, 2012 · 14y ago · Accession 0001206774-12-001391
Plain English
DEFA14A filed with the SEC.
Read the source below for the full document.
Filing details
- Company
- HECLA MINING CO/DE/
- Ticker
- HL
- CIK
- 719413
- Form type
- DEFA14A
- Filing date
- Apr 10, 2012
- Report date
- —
- Document
- hecla_defa14a.htm
- Size
- 48 KB