SEC Filing Keyword Search (View search tips) All Forms3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements All Filings | 2014 | 2013 | 2012 | 10-K | 10-Q | Proxy | Insider (Section 16) Date Filed Type Description Filer 05/06/15 10-Q Quarterly report which provides a continuing view of a company's financial position   04/10/15 DEFA14A Additional proxy soliciting materials - definitive   04/10/15 DEF 14A Official notification to shareholders of matters to be brought to a vote ("Proxy")   02/27/15 10-K Annual report which provides a comprehensive overview of the company for the past year   02/13/15 4 Statement of changes in beneficial ownership of securities Rehn Warren 12/23/14 4 Statement of changes in beneficial ownership of securities VOGELS ROBERT P 12/23/14 4 Statement of changes in beneficial ownership of securities Rehn Warren 12/23/14 4 Statement of changes in beneficial ownership of securities Friedman Deborah J 12/23/14 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 12/23/14 424B3 Form of prospectus reflecting facts events constituting substantive change from last form   12/19/14 EFFECT EFFECT   12/16/14 4 Statement of changes in beneficial ownership of securities VOGELS ROBERT P 12/16/14 4 Statement of changes in beneficial ownership of securities Rehn Warren 12/16/14 4 Statement of changes in beneficial ownership of securities Friedman Deborah J 12/16/14 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 12/15/14 4 Statement of changes in beneficial ownership of securities Rehn Warren 11/24/14 S-8 Securities offered to employees pursuant to employee benefit plans   11/24/14 S-3 Simplified registration form   11/10/14 424B3 Form of prospectus reflecting facts events constituting substantive change from last form   11/06/14 10-Q Quarterly report which provides a continuing view of a company's financial position   11/05/14 EFFECT EFFECT   10/24/14 S-3/A Pre-effective amendment to an S-3 filing   09/30/14 S-3 Simplified registration form   09/19/14 4 Statement of changes in beneficial ownership of securities Eppler William Durand 09/17/14 SC 13D/A An amendment to a SC 13D filing   09/15/14 4 Statement of changes in beneficial ownership of securities VOGELS ROBERT P 09/15/14 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 09/15/14 4 Statement of changes in beneficial ownership of securities Friedman Deborah J 09/12/14 4 Statement of changes in beneficial ownership of securities Sentient Execut 09/10/14 8-K Report of unscheduled material events or corporate event   09/05/14 424B5 Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3   09/04/14 424B5 Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3   08/06/14 10-Q Quarterly report which provides a continuing view of a company's financial position   06/03/14 4 Statement of changes in beneficial ownership of securities Rehn Warren 06/03/14 4 Statement of changes in beneficial ownership of securities Friedman Deborah J 06/03/14 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 06/03/14 4 Statement of changes in beneficial ownership of securities VOGELS ROBERT P 05/28/14 8-K Report of unscheduled material events or corporate event   05/27/14 4 Statement of changes in beneficial ownership of securities WATKINS DAVID 05/27/14 4 Statement of changes in beneficial ownership of securities Pullar Andrew 05/27/14 4 Statement of changes in beneficial ownership of securities Mason Michael Thomas 05/27/14 4 Statement of changes in beneficial ownership of securities PALMER TERRY M 05/27/14 4 Statement of changes in beneficial ownership of securities MORANO KEVIN R 05/27/14 4 Statement of changes in beneficial ownership of securities Masterton-Hume Ian 05/27/14 4 Statement of changes in beneficial ownership of securities Eppler William Durand 05/01/14 10-Q Quarterly report which provides a continuing view of a company's financial position   04/08/14 DEFA14A Additional proxy soliciting materials - definitive   04/08/14 DEF 14A Official notification to shareholders of matters to be brought to a vote ("Proxy")   02/28/14 10-K Annual report which provides a comprehensive overview of the company for the past year   02/12/14 SC 13G/A An amendment to the SC 13G filing   01/10/14 4/A Amendment to a previously filed 4 Clevenger Jeffrey G 01/10/14 4/A Amendment to a previously filed 4 Friedman Deborah J 01/10/14 4/A Amendment to a previously filed 4 VOGELS ROBERT P 01/10/14 4/A Amendment to a previously filed 4 Rehn Warren 12/30/13 4 Statement of changes in beneficial ownership of securities Rehn Warren 12/23/13 4 Statement of changes in beneficial ownership of securities VOGELS ROBERT P 12/23/13 4 Statement of changes in beneficial ownership of securities Friedman Deborah J 12/23/13 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 12/20/13 8-K Report of unscheduled material events or corporate event   12/19/13 SC 13D/A An amendment to a SC 13D filing   12/18/13 8-K Report of unscheduled material events or corporate event   12/17/13 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 11/07/13 10-Q Quarterly report which provides a continuing view of a company's financial position   09/17/13 4 Statement of changes in beneficial ownership of securities VOGELS ROBERT P 09/17/13 4 Statement of changes in beneficial ownership of securities Friedman Deborah J 09/17/13 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 08/15/13 8-K Report of unscheduled material events or corporate event   08/09/13 S-8 Securities offered to employees pursuant to employee benefit plans   08/08/13 10-Q Quarterly report which provides a continuing view of a company's financial position   07/12/13 424B3 Form of prospectus reflecting facts events constituting substantive change from last form   07/11/13 EFFECT EFFECT   07/09/13 4 Statement of changes in beneficial ownership of securities Sentient Execut 07/09/13 SC 13D/A An amendment to a SC 13D filing   07/03/13 4 Statement of changes in beneficial ownership of securities Pullar Andrew 07/03/13 3 Initial filing by director officer or owner of more than ten percent. Pullar Andrew 07/02/13 SC 13D Filing by person(s) reporting owned shares of common stock in a public company >5%   06/28/13 S-3 Simplified registration form   06/27/13 8-K Report of unscheduled material events or corporate event   06/03/13 4 Statement of changes in beneficial ownership of securities Rehn Warren 06/03/13 4 Statement of changes in beneficial ownership of securities Friedman Deborah J 06/03/13 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 06/03/13 4 Statement of changes in beneficial ownership of securities VOGELS ROBERT P 05/28/13 8-K Report of unscheduled material events or corporate event   05/24/13 4 Statement of changes in beneficial ownership of securities WATKINS DAVID 05/24/13 4 Statement of changes in beneficial ownership of securities Masterton-Hume Ian 05/24/13 4 Statement of changes in beneficial ownership of securities Mason Michael Thomas 05/24/13 4 Statement of changes in beneficial ownership of securities PALMER TERRY M 05/24/13 4 Statement of changes in beneficial ownership of securities MORANO KEVIN R 05/24/13 4 Statement of changes in beneficial ownership of securities Eppler William Durand 05/16/13 SC 13D/A An amendment to a SC 13D filing   05/08/13 8-K Report of unscheduled material events or corporate event   05/08/13 10-Q Quarterly report which provides a continuing view of a company's financial position   04/11/13 DEFA14A Additional proxy soliciting materials - definitive   04/11/13 DEF 14A Official notification to shareholders of matters to be brought to a vote ("Proxy")   04/08/13 ARS An annual report to security holders   03/01/13 10-K Annual report which provides a comprehensive overview of the company for the past year   02/14/13 4 Statement of changes in beneficial ownership of securities Rehn Warren 02/13/13 SC 13G A statement of beneficial ownership of common stock by certain persons   01/16/13 4 Statement of changes in beneficial ownership of securities Danni Jerry W 12/17/12 4 Statement of changes in beneficial ownership of securities VOGELS ROBERT P 12/17/12 4 Statement of changes in beneficial ownership of securities Rehn Warren 12/17/12 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 12/17/12 4 Statement of changes in beneficial ownership of securities Friedman Deborah J 11/28/12 8-K Report of unscheduled material events or corporate event   11/09/12 8-K Report of unscheduled material events or corporate event   11/09/12 10-Q Quarterly report which provides a continuing view of a company's financial position   09/28/12 SC 13D/A An amendment to a SC 13D filing   09/21/12 4 Statement of changes in beneficial ownership of securities Sentient Global 09/19/12 8-K Report of unscheduled material events or corporate event   09/14/12 424B5 Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3   09/06/12 8-K Report of unscheduled material events or corporate event   08/09/12 8-K Report of unscheduled material events or corporate event   08/08/12 10-Q Quarterly report which provides a continuing view of a company's financial position   06/19/12 4 Statement of changes in beneficial ownership of securities Eppler William Durand 06/19/12 4 Statement of changes in beneficial ownership of securities Mason Michael Thomas 06/19/12 4 Statement of changes in beneficial ownership of securities WATKINS DAVID 06/19/12 4 Statement of changes in beneficial ownership of securities Masterton-Hume Ian 06/19/12 4 Statement of changes in beneficial ownership of securities MORANO KEVIN R 06/19/12 4 Statement of changes in beneficial ownership of securities PALMER TERRY M 06/08/12 8-K Report of unscheduled material events or corporate event   05/22/12 8-K Report of unscheduled material events or corporate event   05/09/12 10-Q Quarterly report which provides a continuing view of a company's financial position   04/16/12 ARS An annual report to security holders   04/12/12 DEFA14A Additional proxy soliciting materials - definitive   04/12/12 DEF 14A Official notification to shareholders of matters to be brought to a vote ("Proxy")   03/21/12 424B3 Form of prospectus reflecting facts events constituting substantive change from last form   03/20/12 EFFECT EFFECT   03/09/12 8-K Report of unscheduled material events or corporate event   03/08/12 S-3 Simplified registration form   03/08/12 10-K Annual report which provides a comprehensive overview of the company for the past year   02/17/12 8-K Report of unscheduled material events or corporate event   02/15/12 4 Statement of changes in beneficial ownership of securities Rehn Warren 02/15/12 3 Initial filing by director officer or owner of more than ten percent. Rehn Warren 02/14/12 SC 13G/A An amendment to the SC 13G filing   02/13/12 SC 13G/A An amendment to the SC 13G filing   02/10/12 SC 13G/A An amendment to the SC 13G filing   01/23/12 8-K Report of unscheduled material events or corporate event   12/06/11 8-K Report of unscheduled material events or corporate event   11/14/11 8-K Report of unscheduled material events or corporate event   11/14/11 10-Q Quarterly report which provides a continuing view of a company's financial position   11/10/11 SC 13G/A An amendment to the SC 13G filing   10/17/11 424B3 Form of prospectus reflecting facts events constituting substantive change from last form   10/14/11 EFFECT EFFECT   10/11/11 SC 13D/A An amendment to a SC 13D filing   10/11/11 8-K Report of unscheduled material events or corporate event   10/11/11 4 Statement of changes in beneficial ownership of securities SENTIENT EXECUTIVE GP III, LTD 10/11/11 4 Statement of changes in beneficial ownership of securities SENTIENT GLOBAL RESOURCES FUND III, LP 10/11/11 4 Statement of changes in beneficial ownership of securities SGRF III PARALLEL I, LP 10/11/11 3 Initial filing by director officer or owner of more than ten percent. Sentient Global 10/11/11 3 Initial filing by director officer or owner of more than ten percent. Sentient Execut 10/07/11 SC 13G/A An amendment to the SC 13G filing   09/30/11 S-3 Simplified registration form   09/19/11 S-8 Securities offered to employees pursuant to employee benefit plans   09/19/11 4 Statement of changes in beneficial ownership of securities VOGELS ROBERT P 09/19/11 4 Statement of changes in beneficial ownership of securities Friedman Deborah J 09/19/11 4 Statement of changes in beneficial ownership of securities Danni Jerry W 09/19/11 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 09/19/11 4 Statement of changes in beneficial ownership of securities BLAKESTAD ROBERT B. 09/13/11 4 Statement of changes in beneficial ownership of securities Friedman Deborah J 09/12/11 4 Statement of changes in beneficial ownership of securities VOGELS ROBERT P 09/12/11 4 Statement of changes in beneficial ownership of securities Danni Jerry W 09/12/11 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 09/12/11 4 Statement of changes in beneficial ownership of securities BLAKESTAD ROBERT B. 09/09/11 8-K Report of unscheduled material events or corporate event   09/09/11 3/A An amendment to a 3 filing. Non-EDGAR filing Mason Michael Thomas 09/06/11 4 Statement of changes in beneficial ownership of securities Mason Michael Thomas 09/06/11 3 Initial filing by director officer or owner of more than ten percent. Mason Michael Thomas 09/02/11 424B5 Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3   09/02/11 S-8 Securities offered to employees pursuant to employee benefit plans   08/30/11 8-K Report of unscheduled material events or corporate event   08/24/11 8-K Report of unscheduled material events or corporate event   08/09/11 8-K Report of unscheduled material events or corporate event   08/08/11 10-Q Quarterly report which provides a continuing view of a company's financial position   07/29/11 DEFM14A Definitive proxy statement relating to merger or acquisition   07/19/11 8-K Report of unscheduled material events or corporate event   07/19/11 DEFA14A Additional proxy soliciting materials - definitive   07/18/11 PREM14A A preliminary proxy statement relating to a merger or acquisition   06/30/11 8-K Report of unscheduled material events or corporate event   06/30/11 DEFA14A Additional proxy soliciting materials - definitive   06/24/11 8-K Report of unscheduled material events or corporate event   06/24/11 DEFA14A Additional proxy soliciting materials - definitive   05/24/11 4 Statement of changes in beneficial ownership of securities Eppler William Durand 05/24/11 4 Statement of changes in beneficial ownership of securities Masterton-Hume Ian 05/24/11 4 Statement of changes in beneficial ownership of securities PALMER TERRY M 05/24/11 4 Statement of changes in beneficial ownership of securities MORANO KEVIN R 05/24/11 4 Statement of changes in beneficial ownership of securities WATKINS DAVID 05/23/11 8-K Report of unscheduled material events or corporate event   05/03/11 10-Q Quarterly report which provides a continuing view of a company's financial position   04/26/11 EFFECT EFFECT   04/26/11 424B3 Form of prospectus reflecting facts events constituting substantive change from last form   04/22/11 8-K/A Amendment to a previously filed 8-K   04/20/11 8-K/A Amendment to a previously filed 8-K   04/18/11 8-K Report of unscheduled material events or corporate event   04/13/11 4 Statement of changes in beneficial ownership of securities VOGELS ROBERT P 04/13/11 4 Statement of changes in beneficial ownership of securities Danni Jerry W 04/13/11 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 04/13/11 4 Statement of changes in beneficial ownership of securities BLAKESTAD ROBERT B. 04/12/11 ARS An annual report to security holders   04/08/11 DEFA14A Additional proxy soliciting materials - definitive   04/08/11 DEF 14A Official notification to shareholders of matters to be brought to a vote ("Proxy")   04/06/11 4 Statement of changes in beneficial ownership of securities Clevenger Jeffrey G 04/06/11 4 Statement of changes in beneficial ownership of securities VOGELS ROBERT P 04/06/11 4 Statement of changes in beneficial ownership of securities Danni Jerry W 04/06/11 4 Statement of changes in beneficial ownership of securities BLAKESTAD ROBERT B. 04/04/11 S-3/A Pre-effective amendment to an S-3 filing   02/18/11 S-3 Simplified registration form   02/18/11 SC 13G/A An amendment to the SC 13G filing   02/17/11 10-K Annual report which provides a comprehensive overview of the company for the past year   02/14/11 SC 13G A statement of beneficial ownership of common stock by certain persons   02/14/11 SC 13G/A An amendment to the SC 13G filing   02/07/11 5 Annual filing director officer or owner of more than ten percent. HOCHSCHILD MINING PLC 02/07/11 SC 13G/A An amendment to the SC 13G filing   01/24/11 SC 13G/A An amendment to the SC 13G filing