| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/17/19 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 38 | |
| 03/19/19 | 8-K | Form 8-K: Current report filing | 5 | |
| 03/11/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 03/08/19 | 8-K | Form 8-K: Current report filing | 3 | |
| 03/01/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/26/19 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
71 |
| 02/26/19 | 8-K | Form 8-K: Current report filing | 8 | |
| 02/25/19 | 8-K | Form 8-K: Current report filing | 6 | |
| 02/15/19 | 8-K | Form 8-K: Current report filing | 3 | |
| 02/15/19 | SC 13G | Form SC 13G: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 4 |