| Filing Date | Type | Description | Filer | View |
| 05/20/13 | 4 FARRELL GRETCHEN A | Statement of changes in beneficial ownership of securities | FARRELL GRETCHEN A |  |
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| 05/07/13 | 4 Bruno Gabriel | Statement of changes in beneficial ownership of securities | Bruno Gabriel |  |
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| 04/29/13 | 8-K | Report of unscheduled material events or corporate event | |  |
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| 04/26/13 | 3 Nangle David J | Initial filing by director officer or owner of more than ten percent. | Nangle David J |  |
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| 04/26/13 | 4 Hedlund Steven | Statement of changes in beneficial ownership of securities | Hedlund Steven |  |
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| 04/26/13 | 4 Bruno Gabriel | Statement of changes in beneficial ownership of securities | Bruno Gabriel |  |
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| 04/26/13 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | |  |
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| 04/23/13 | 8-K | Report of unscheduled material events or corporate event | |  |
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| 04/02/13 | 8-K | Report of unscheduled material events or corporate event | |  |
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| 03/25/13 | ARS | An annual report to security holders | |  |
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