SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000906344-08-000316
Filing Date
2008-02-14
Accepted
2008-02-14 11:06:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A 02-14-08 heclaminingco13ga-1.htm SC 13G/A 63385
  Complete submission text file 0000906344-08-000316.txt   65664
Mailing Address 301 BATTERY STREET SUITE 400 SAN FRANCISCO CA 94111
Business Address 301 BATTERY STREET SUITE 400 SAN FRANCISCO CA 94111 4159816911
WENTWORTH HAUSER & VIOLICH (Filed by) CIK: 0000105692 (see all company filings)

IRS No.: 911631301 | State of Incorp.: WA | Fiscal Year End: 1231
Type: SC 13G/A

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)

IRS No.: 820126240 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-35201 | Film No.: 08609790
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)