| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 10/15/19 | 8-K | Form 8-K: Current report filing |
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| 08/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 07/31/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 07/25/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
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| 07/23/19 | 8-K | Form 8-K: Current report filing |
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| 06/24/19 | 8-K | Form 8-K: Current report filing |
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| 06/20/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 06/14/19 | 8-K | Form 8-K: Current report filing |
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| 06/05/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 05/23/19 | POSASR | Form POSASR: Post-effective Amendment to an automatic shelf registration statement on Form S-3ASR or Form F-3ASR |
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