| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/03/20 | 8-K | Form 8-K: Current report | 7 | |
| 01/17/20 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 8 | |
| 12/12/19 | 425 | Form 425: Prospectuses and communications, business combinations | 45 | |
| 12/12/19 | 8-K | Form 8-K: Current report | 45 | |
| 12/10/19 | UPLOAD | Form UPLOAD: SEC-generated letter | 5 | |
| 12/06/19 | 8-K | Form 8-K: Current report | 4 | |
| 11/19/19 | DEF 14A | Form DEF 14A: Definitive proxy statements | 57 | |
| 11/12/19 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
27 |
| 11/12/19 | S-4 | Form S-4: Registration of securities, business combinations | 575 | |
| 10/31/19 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 54 |