| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/21/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/21/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/21/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/21/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/21/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/21/18 | 8-K/A | Form 8-K/A: Current report filing | 48 | |
| 11/21/18 | S-3ASR | Form S-3ASR: Automatic shelf registration statement of securities of well-known seasoned issuers | 74 | |
| 11/02/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
169 |
| 10/30/18 | 8-K | Form 8-K: Current report filing | 16 | |
| 10/15/18 | D | Form D: Official notice of an offering of securities that is made without registration under the Securities Act in reliance on an exemption provided by Regulation D and Section 4(a)(5) under the Act. | 7 |