| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/10/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/10/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/02/18 | CERT | Form CERT: Certification by an exchange approving securities for listing | 1 | |
| 06/29/18 | 8-A12B | Form 8-A12B: Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b) | 3 | |
| 06/29/18 | 8-K | Form 8-K: Current report filing | 98 | |
| 06/28/18 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 117 | |
| 06/27/18 | FWP | Form FWP: Filing under Securities Act Rules 163/433 of free writing prospectuses | 5 | |
| 06/26/18 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 116 | |
| 06/26/18 | 8-K | Form 8-K: Current report filing | 52 | |
| 06/15/18 | 11-K | Form 11-K: Annual report of employee stock purchase, savings and similar plans | 16 |