<SEC-DOCUMENT>0001193125-21-167784-index.html : 20210520 <SEC-HEADER>0001193125-21-167784.hdr.sgml : 20210520 <ACCEPTANCE-DATETIME>20210520161401 ACCESSION NUMBER: 0001193125-21-167784 CONFORMED SUBMISSION TYPE: S-8 PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20210520 DATE AS OF CHANGE: 20210520 EFFECTIVENESS DATE: 20210520 FILER: COMPANY DATA: COMPANY CONFORMED NAME: HECLA MINING CO/DE/ CENTRAL INDEX KEY: 0000719413 STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400] IRS NUMBER: 770664171 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: S-8 SEC ACT: 1933 Act SEC FILE NUMBER: 333-256328 FILM NUMBER: 21944615 BUSINESS ADDRESS: STREET 1: 6500 N MINERAL DRIVE SUITE 200 STREET 2: NONE CITY: COEUR D'ALENE STATE: ID ZIP: 83815-9408 BUSINESS PHONE: 2087694100 MAIL ADDRESS: STREET 1: 6500 N MINERAL DRIVE SUITE 200 STREET 2: NONE CITY: COEUR D'ALENE STATE: ID ZIP: 83815-9408 </SEC-HEADER> <DOCUMENT> <TYPE>S-8 <SEQUENCE>1 <FILENAME>d242742ds8.htm <DESCRIPTION>S-8 <TEXT> Document 1 - file: d242742ds8.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>2 <FILENAME>d242742dex51.htm <DESCRIPTION>EX-5.1 <TEXT> Document 2 - file: d242742dex51.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>3 <FILENAME>d242742dex231.htm <DESCRIPTION>EX-23.1 <TEXT> Document 3 - file: d242742dex231.htm
</DOCUMENT> </SEC-DOCUMENT>