| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/26/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/26/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/20/19 | S-8 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans |
|
8 | |
| 03/19/19 | 11-K | Annual report of employee stock purchase, savings and similar plans |
|
6 | |
| 03/13/19 | 424B3 | Prospectus filed pursuant to Rule 424(b)(3) |
|
4 | |
| 03/11/19 | 8-K | Current report filing |
|
11 | |
| 02/28/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
96 |
| 02/28/19 | 8-K | Current report filing |
|
8 | |
| 01/30/19 | 8-K | Current report filing |
|
7 | |
| 01/18/19 | 8-K/A | Current report filing |
|
3 |
