| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/21/16 | S-3ASR | Form S-3ASR: Automatic shelf registration statement of securities of well-known seasoned issuers | 85 | |
| 12/15/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/02/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/18/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/18/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/14/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/14/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/10/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |