| Date Filed | Type | Description | Filer | View |
| 02/09/10 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | |  |
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| 02/08/10 | SC 13G/A | An amendment to the SC 13G filing | DIMENSIONAL FUND ADVISORS LP |  |
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| 01/25/10 | 8-K | Report of unscheduled material events or corporate event | |  |
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| 12/28/09 | 4 | Statement of changes in beneficial ownership of securities | Wallace Joseph John |  |
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| 12/17/09 | 4 | Statement of changes in beneficial ownership of securities | McConnell Michael J |  |
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| 12/10/09 | 4 | Statement of changes in beneficial ownership of securities | SIMMONS VAN D |  |
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| 12/10/09 | 4 | Statement of changes in beneficial ownership of securities | STEVENS BRUCE A |  |
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| 12/10/09 | 4 | Statement of changes in beneficial ownership of securities | MOYER ALBERT J |  |
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| 12/10/09 | 4 | Statement of changes in beneficial ownership of securities | McConnell Michael J |  |
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| 12/10/09 | 4 | Statement of changes in beneficial ownership of securities | FARRINGTON DEBORAH A |  |
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| 12/10/09 | 4 | Statement of changes in beneficial ownership of securities | ALLEN A CLINTON |  |
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| 11/30/09 | SC 13D | Filing by person(s) reporting owned shares of common stock in a public company >5% | MARLIN SAMS FUND, L.P. |  |
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| 11/09/09 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | |  |
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| 10/28/09 | ARS | An annual report to security holders | |  |
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| 10/28/09 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | |  |
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| 10/28/09 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | |  |
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| 10/27/09 | 8-K | Report of unscheduled material events or corporate event | |  |
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| 09/15/09 | 4 | Statement of changes in beneficial ownership of securities | McConnell Michael J |  |
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| 09/10/09 | 4 | Statement of changes in beneficial ownership of securities | McConnell Michael J |  |
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| 09/04/09 | 4 | Statement of changes in beneficial ownership of securities | McConnell Michael J |  |
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