| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/19/17 | PRER14A | Form PRER14A: Preliminary revised proxy soliciting materials | 56 | |
| 05/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/16/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 05/16/17 | 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 | 10 | |
| 05/15/17 | 8-K | Form 8-K: Current report filing | 7 | |
| 05/12/17 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 56 | |
| 05/11/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/09/17 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) |
|
39 |
| 05/09/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 05/09/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |
