| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/18/18 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 04/17/18 | 8-K | Form 8-K: Current report filing | 22 | |
| 04/17/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/17/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 04/16/18 | 424B4 | Form 424B4: Prospectus filed pursuant to Rule 424(b)(4) | 43 | |
| 04/13/18 | POS EX | Form POS EX: Post-effective amendment filed solely to add exhibits to a registration statement | 7 | |
| 04/13/18 | 8-K | Form 8-K: Current report filing | 77 | |
| 04/12/18 | EFFECT | Form EFFECT: Notice of Effectiveness | 1 | |
| 04/10/18 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 1 | |
| 04/10/18 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 1 |