| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 07/30/15 | 4 | Statement of changes in beneficial ownership of securities |
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| 07/30/15 | 4 | Statement of changes in beneficial ownership of securities |
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| 07/30/15 | 4 | Statement of changes in beneficial ownership of securities |
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| 07/28/15 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
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| 07/28/15 | 8-K | Current report filing |
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| 06/12/15 | 11-K | Annual report of employee stock purchase, savings and similar plans |
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| 06/04/15 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/18/15 | 8-K | Current report filing |
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| 04/30/15 | 4 | Statement of changes in beneficial ownership of securities |
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| 04/30/15 | 4 | Statement of changes in beneficial ownership of securities |
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