| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/19/20 | 8-K | Form 8-K: Current report filing | 4 | |
| 11/22/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/18/19 | 8-K | Form 8-K: Current report filing | 6 | |
| 11/14/19 | 8-K | Form 8-K: Current report filing | 6 | |
| 11/12/19 | 8-K | Form 8-K: Current report filing | 4 | |
| 11/08/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
30 |
| 10/15/19 | DEF 14A | Form DEF 14A: Definitive proxy statements | 29 | |
| 10/04/19 | 8-K | Form 8-K: Current report filing | 4 | |
| 10/03/19 | PRER14A | Form PRER14A: Preliminary revised proxy soliciting materials | 29 | |
| 09/19/19 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 18 |