| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/01/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 03/28/19 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
117 |
| 03/28/19 | 8-K | Form 8-K: Current report filing | 8 | |
| 03/13/19 | 8-A12B/A | Form 8-A12B/A: Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b) | 3 | |
| 03/12/19 | 8-K | Form 8-K: Current report filing | 33 | |
| 02/28/19 | 8-K | Form 8-K: Current report filing | 52 | |
| 02/28/19 | 8-K | Form 8-K: Current report filing | 6 | |
| 02/25/19 | 8-K | Form 8-K: Current report filing | 3 | |
| 02/14/19 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 12 | |
| 02/14/19 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 7 |