| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 25 Mar 2025 | 21 Mar 2025 | 001-37782 |
| 4 | Open Document | Open Filing | 4 | 20 Mar 2025 | 18 Mar 2025 | 001-37782 |
| 4 | Open Document | Open Filing | 4 | 08 Jan 2025 | 06 Jan 2025 | 001-37782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jan 2024 | 05 Jan 2024 | 001-37782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2023 | 05 Jan 2023 | 001-37782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jul 2022 | 11 Jul 2022 | 001-37782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2022 | 05 Jan 2022 | 001-37782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jul 2021 | 06 Jul 2021 | 001-37782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 05 Jan 2021 | 001-37782 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Aug 2020 | 05 Aug 2020 | 001-37782 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jul 2015 | 30 Jun 2015 | 000-53501 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Jun 2015 | 19 Jun 2015 | 000-53501 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Jun 2015 | 22 May 2015 | 000-53501 |
| 5 | Open Document | Open Filing | 17 Feb 2015 | 31 Dec 2014 | 000-33383 | |
| 4 | Open Document | Open Filing | 24 Sep 2014 | 22 Sep 2014 | 000-33383 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Mar 2014 | 10 Mar 2014 | 000-33383 |