| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/25/19 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 13 | |
| 04/25/19 | 8-K | Form 8-K: Current report filing | 32 | |
| 04/24/19 | 8-K | Form 8-K: Current report filing | 14 | |
| 04/05/19 | 8-K | Form 8-K: Current report filing | 5 | |
| 04/02/19 | DEFM14C | Form DEFM14C: Definitive information statement relating to merger or acquisition | 437 | |
| 03/29/19 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 14 | |
| 03/28/19 | 425 | Form 425: Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions | 5 | |
| 03/28/19 | 8-K | Form 8-K: Current report filing | 89 | |
| 03/22/19 | 10-K/A | Form 10-K/A: Annual report pursuant to Section 13 and 15(d) | 69 | |
| 03/07/19 | 8-K | Form 8-K: Current report filing | 28 |
