| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/05/17 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | 169 | |
| 12/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/04/17 | 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 | 9 | |
| 12/01/17 | 8-K | Form 8-K: Current report filing | 54 | |
| 11/30/17 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 65 | |
| 11/29/17 | 8-K | Form 8-K: Current report filing | 58 | |
| 11/28/17 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 65 | |
| 11/27/17 | DEF 14A | Form DEF 14A: Definitive proxy statements | 56 | |
| 11/21/17 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | 49 | |
| 11/15/17 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 59 |