| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | 3 | 07 Jan 2025 | 30 Dec 2024 | 001-41767 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2021 | 12 Feb 2021 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Mar 2021 | 23 Mar 2021 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Mar 2021 | 01 Jan 2021 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jul 2020 | 09 Jul 2020 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jul 2020 | 08 Jul 2020 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 - RICHEY | 07 Apr 2020 | 01 Apr 2020 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 - RICHEY | 18 Mar 2020 | 16 Mar 2020 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 - RICHEY | 26 Feb 2020 | 24 Feb 2020 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2020 | 09 Jan 2020 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jul 2019 | 08 Jul 2019 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2019 | 12 Feb 2019 | 000-50644 |
| 4/A | Open Document | Open Filing | FORM 4A | 22 Jan 2019 | 01 Aug 2018 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2018 | 01 Aug 2018 | 000-50644 |
| 3 | Open Document | Open Filing | FORM 3 | 16 Jul 2018 | 09 Jul 2018 | 000-50644 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jul 2016 | 27 Jul 2016 | 001-37599 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2016 | 11 Mar 2016 | 001-37599 |
| 3 | Open Document | Open Filing | FORM 3 | 21 Jan 2016 | 13 Jan 2016 | 001-37599 |