| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/20/19 | UPLOAD | Form UPLOAD: SEC-generated letter | 3 | |
| 11/20/19 | PREC14A | Form PREC14A: Preliminary proxy statement in connection with contested solicitations | 66 | |
| 11/15/19 | PREC14A | Form PREC14A: Preliminary proxy statement in connection with contested solicitations | 21 | |
| 11/01/19 | 8-K | Form 8-K: Current report filing | 3 | |
| 10/15/19 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
102 |
| 10/15/19 | 8-K | Form 8-K: Current report filing | 11 | |
| 09/25/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 09/24/19 | 8-K | Form 8-K: Current report filing | 5 | |
| 09/17/19 | DFAN14A | Form DFAN14A: Definitive additional proxy soliciting materials filed by non-management including Rule 14(a)(12) material | 15 | |
| 09/17/19 | 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 | 33 |