| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/09/19 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 31 | |
| 04/30/19 | 8-K | Form 8-K: Current report | 18 | |
| 04/26/19 | S-1 | Form S-1: General form for registration of securities under the Securities Act of 1933 |
|
201 |
| 04/24/19 | 8-K | Form 8-K: Current report | 3 | |
| 04/18/19 | DEF 14A | Form DEF 14A: Definitive proxy statements | 55 | |
| 04/05/19 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 55 | |
| 03/29/19 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] |
|
291 |
| 03/27/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/26/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/26/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |