| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/02/17 | UPLOAD | Form UPLOAD: SEC-generated letter | 2 | |
| 07/31/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/25/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/25/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/25/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/06/17 | 8-K/A | Form 8-K/A: Current report filing | 4 | |
| 07/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/05/17 | 8-K | Form 8-K: Current report filing | 21 | |
| 06/30/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/17 | 11-K | Form 11-K: Annual report of employee stock purchase, savings and similar plans | 20 |
