| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Nov 2022 | 22 Nov 2022 | 001-39406 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Jul 2020 | 27 Jul 2020 | 001-39406 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2018 | 29 Mar 2018 | 001-38117 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2018 | 21 Mar 2018 | 001-38117 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2018 | 09 Mar 2018 | 001-38117 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jul 2017 | 06 Jul 2017 | 001-38117 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Jun 2017 | 29 Jun 2017 | 001-38117 |