| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/15/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/10/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
70 |
| 05/10/18 | 8-K | Form 8-K: Current report filing | 14 | |
| 04/25/18 | CT ORDER | Form CT ORDER: Confidential treatment order | 1 | |
| 04/13/18 | 8-K | Form 8-K: Current report filing | 66 | |
| 04/13/18 | DEF 14A | Form DEF 14A: Definitive proxy statements | 29 | |
| 03/16/18 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 27 | |
| 03/15/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/15/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/15/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |