| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 01 Aug 2025 | 24 Feb 2025 | 000-50275 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 23 Jan 2024 | 01 Jan 2024 | 000-50275 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jul 2020 | 10 Jul 2020 | 001-37506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2020 | 09 Jun 2020 | 001-37506 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2019 | 10 Jun 2019 | 001-37506 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2018 | 08 Jun 2018 | 001-37506 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Aug 2017 | 14 Aug 2017 | 001-37506 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Aug 2017 | 04 Aug 2017 | 001-37506 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2017 | 08 Jun 2017 | 001-37506 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2016 | 07 Jun 2016 | 001-37506 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2015 | 16 Jul 2015 | 001-33246 |
| 3 | Open Document | Open Filing | FORM 3 | 16 Jul 2015 | 16 Jul 2015 | 001-37506 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Dec 2012 | 18 Dec 2012 | 001-33246 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2012 | 31 Dec 2011 | 001-33246 |