| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/14/18 | S-3ASR | Form S-3ASR: Automatic shelf registration statement of securities of well-known seasoned issuers | 148 | |
| 03/05/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/02/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/02/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/02/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/02/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/27/18 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
211 |
| 02/26/18 | 8-K | Form 8-K: Current report filing | 33 | |
| 02/15/18 | 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 | 10 | |
| 02/14/18 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 |