| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2024 | 01 Feb 2024 | 001-35527 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2023 | 12 Jan 2023 | 001-35527 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 06 Oct 2022 | 04 Oct 2022 | 001-35527 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 26 Jul 2019 | 17 Jul 2019 | 001-35527 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2018 | 27 Feb 2018 | 000-53072 |
| 4/A | Open Document | Open Filing | 4/A | 03 Jun 2016 | 14 Jan 2016 | 000-53072 |
| 4 | Open Document | Open Filing | 4 | 12 May 2016 | 10 May 2016 | 000-53072 |
| 4 | Open Document | Open Filing | 4 | 22 Mar 2016 | 14 Jan 2016 | 000-53072 |
| 3 | Open Document | Open Filing | 3 | 17 Dec 2015 | 07 Dec 2015 | 000-53072 |