| Date | Form | Description | XBRL |
|---|---|---|---|
| 12/14/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 11/09/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 11/06/18 | 8-K | Form 8-K: Current report filing | |
| 11/06/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
| 08/07/18 | 8-K | Form 8-K: Current report filing | |
| 08/06/18 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | |
| 08/02/18 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | |
| 08/02/18 | 8-K | Form 8-K: Current report filing | |
| 08/02/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
| 06/20/18 | 11-K | Form 11-K: Annual report of employee stock purchase, savings and similar plans |