| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Mar 2025 | 27 Feb 2025 | 001-36473 | |
| 4 | Open Document | Open Filing | 25 Feb 2025 | 21 Feb 2025 | 001-36473 | |
| 4 | Open Document | Open Filing | 18 Feb 2025 | 16 Feb 2025 | 001-36473 | |
| 4 | Open Document | Open Filing | 23 Feb 2024 | 21 Feb 2024 | 001-36473 | |
| 4 | Open Document | Open Filing | 21 Feb 2024 | 17 Feb 2024 | 001-36473 | |
| 4 | Open Document | Open Filing | 25 Apr 2023 | 21 Apr 2023 | 001-36473 | |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2023 | 22 Feb 2023 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Feb 2022 | 16 Feb 2022 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Jun 2021 | 08 Jun 2021 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Feb 2021 | 17 Feb 2021 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Apr 2020 | 21 Apr 2020 | 001-36473 |
| 3 | Open Document | Open Filing | FORM 3 - | 03 Apr 2020 | 01 Apr 2020 | 001-36473 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2018 | 21 Aug 2018 | 000-07459 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 26 Mar 2018 | 10 Jan 2018 | 000-07459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jan 2018 | 10 Jan 2018 | 000-07459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jan 2017 | 11 Jan 2017 | 000-07459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2016 | 21 Jan 2016 | 000-07459 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jan 2016 | 13 Jan 2016 | 000-07459 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 21 Dec 2015 | 11 Dec 2015 | 000-07459 |