| Date Filed | Type | Description |
| 09/23/2014 |
SC 13D/A
| Hudbay Minerals Inc. reports a 100% stake in Augusta Resource Corporation |
| 08/25/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 08/25/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 08/05/2014 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 07/30/2014 |
SC 13D/A
| Hudbay Minerals Inc. reports a 96% stake in Augusta Resource Corporation |
| 07/30/2014 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 07/30/2014 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 07/21/2014 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 07/18/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 07/18/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 07/18/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 07/17/2014 |
SC 13D/A
| Hudbay Minerals Inc. reports a 92% stake in Augusta Resource Corporation |
| 07/17/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 07/17/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 07/17/2014 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 07/17/2014 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 07/17/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 07/02/2014 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 07/02/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 07/02/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 07/02/2014 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 07/01/2014 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 06/25/2014 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 06/24/2014 |
SC 13D/A
| Hudbay Minerals Inc. reports a 15.9% stake in Augusta Resource Corporation |
| 06/24/2014 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 06/24/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 06/24/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 06/24/2014 |
SC 14D9/A
| Form SC 14D9/A - Solicitation, recommendation statements: [Amend] |
| 06/23/2014 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 06/23/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 06/23/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 06/20/2014 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 06/20/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 06/09/2014 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
|