Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
04/13/18 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
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45 | |
03/21/18 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/21/18 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/21/18 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/21/18 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/16/18 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/16/18 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/16/18 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/16/18 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/16/18 | 4/A | Statement of changes in beneficial ownership of securities |
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2 |