| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/13/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/10/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
47 |
| 04/10/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 04/01/19 | 8-K | Form 8-K: Current report filing | 21 | |
| 03/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/15/19 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 6 | |
| 03/13/19 | SC TO-I/A | Form SC TO-I/A: Issuer tender offer statement | 4 | |
| 02/13/19 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
48 |
| 01/22/19 | SC TO-I | Form SC TO-I: Issuer tender offer statement | 59 | |
| 01/15/19 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 12 |