| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2022 | 07 Jun 2022 | 001-39907 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Aug 2022 | 02 Aug 2022 | 001-08606 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Mar 2022 | 01 Mar 2022 | 001-08606 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2022 | 18 Jan 2022 | 001-39907 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 18 Jan 2022 | 18 Jan 2022 | 001-39907 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 10 Jan 2022 | 01 Jan 2022 | 001-08606 |
| 4 | Open Document | Open Filing | 10 May 2021 | 28 Apr 2021 | 001-38126 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Feb 2018 | 31 Oct 2017 | 001-38126 |