| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/11/20 | 8-K | Form 8-K: Current report filing | 3 | |
| 05/11/20 | 8-K | Form 8-K: Current report filing | 4 | |
| 05/07/20 | 8-K | Form 8-K: Current report filing | 13 | |
| 05/04/20 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 14 | |
| 05/01/20 | SC 13G | Form SC 13G: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 15 | |
| 04/28/20 | SC 13G | Form SC 13G: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 9 | |
| 04/24/20 | 8-K | Form 8-K: Current report filing | 6 | |
| 04/23/20 | 424B4 | Form 424B4: Prospectus filed pursuant to Rule 424(b)(4) | 68 | |
| 04/21/20 | EFFECT | Form EFFECT: Notice of Effectiveness | 1 | |
| 04/21/20 | 8-K | Form 8-K: Current report filing | 3 |