| Date | Form | Description | Files |
|---|---|---|---|
| 05/21/18 | 8-K | Form 8-K: Current report filing | |
| 05/18/18 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | |
| 05/16/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 05/16/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 05/16/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 05/16/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 05/16/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | |
| 05/16/18 | S-3ASR | Form S-3ASR: Automatic shelf registration statement of securities of well-known seasoned issuers | |
| 05/14/18 | 8-K | Form 8-K: Current report filing | |
| 05/11/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |