| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/01/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/25/18 | DEF 14C | Form DEF 14C: Definitive information statements | 48 | |
| 10/16/18 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 13 | |
| 10/15/18 | PRE 14C | Form PRE 14C: Preliminary information statement not related to a contested matter or merger/acquisition | 49 | |
| 10/12/18 | 8-K | Form 8-K: Current report filing | 122 | |
| 10/12/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/12/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 10/12/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/12/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/29/18 | CT ORDER | Form CT ORDER: Confidential treatment order | 1 |