| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/05/19 | 4 | Statement of changes in beneficial ownership of securities |  |
2 | |
| 10/31/19 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | |
   |
75 |
| 10/30/19 | 8-K | Current report filing | |
|
11 |
| 10/25/19 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | |
22 | |
| 09/23/19 | 4 | Statement of changes in beneficial ownership of securities | |
2 | |
| 09/20/19 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | |
3 | |
| 09/20/19 | DEF 14A | Definitive proxy statements | |
81 | |
| 09/13/19 | 4 | Statement of changes in beneficial ownership of securities | |
2 | |
| 09/05/19 | 4 | Statement of changes in beneficial ownership of securities | |
2 | |
| 09/05/19 | 4 | Statement of changes in beneficial ownership of securities | |
2 |
