| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/27/19 | 8-K | Form 8-K: Current report filing | 3 | |
| 03/21/19 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 42 | |
| 02/22/19 | DEF 14A | Form DEF 14A: Definitive proxy statements | 25 | |
| 02/13/19 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | 35 | |
| 02/11/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
94 |
| 02/11/19 | 8-K | Form 8-K: Current report filing | 8 | |
| 02/08/19 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 6 |