| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 03/13/19 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities |
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| 03/13/19 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities |
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| 03/12/19 | 8-K | Form 8-K: Current report filing |
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| 03/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 03/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 03/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 03/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 03/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 03/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 03/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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