| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 07/24/20 | 8-K | Current report filing |
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| 07/21/20 | 8-K | Current report filing |
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| 07/20/20 | 8-K | Current report filing |
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| 06/24/20 | 11-K | Annual report of employee stock purchase, savings and similar plans |
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| 06/17/20 | 4 | Statement of changes in beneficial ownership of securities |
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| 06/11/20 | 4 | Statement of changes in beneficial ownership of securities |
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| 06/03/20 | 4 | Statement of changes in beneficial ownership of securities |
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| 06/03/20 | 4 | Statement of changes in beneficial ownership of securities |
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| 06/03/20 | 4 | Statement of changes in beneficial ownership of securities |
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| 06/03/20 | 4 | Statement of changes in beneficial ownership of securities |
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