| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/24/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/22/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/18 | 8-K | Current report filing |
|
37 | |
| 08/02/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/31/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
46 |
| 07/27/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/19/18 | 8-K | Current report filing |
|
12 | |
| 06/18/18 | 8-K | Current report filing |
|
4 | |
| 05/31/18 | S-3ASR | Automatic shelf registration statement of securities of well-known seasoned issuers |
|
32 | |
| 05/30/18 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
14 |