| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/23/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/23/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/23/15 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/23/15 | 8-K | Form 8-K: Current report filing | 3 | |
| 12/31/14 | 8-K | Form 8-K: Current report filing | 9 | |
| 12/31/14 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 39 | |
| 12/12/14 | ARS | Form ARS: Annual report to security holders | 1 | |
| 12/09/14 | 8-K | Form 8-K: Current report filing | 10 | |
| 12/09/14 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
32 |
| 11/26/14 | DEF 14A | Form DEF 14A: Definitive proxy statements | 45 |