| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/21/18 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 06/20/18 | CT ORDER | Form CT ORDER: Confidential treatment order | 1 | |
| 06/15/18 | S-3 | Form S-3: Registration statement for specified transactions by certain issuers | 87 | |
| 06/15/18 | 8-K | Form 8-K: Current report filing | 16 | |
| 06/14/18 | 10-K/A | Form 10-K/A: Annual report pursuant to Section 13 and 15(d) | 49 | |
| 06/13/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 06/13/18 | 8-K | Form 8-K: Current report filing | 2 | |
| 05/23/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/23/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 05/21/18 | 8-K | Form 8-K: Current report filing | 3 |