| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5/A | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2023 | 31 Dec 2022 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2023 | 31 Dec 2022 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jun 2022 | 14 Jun 2022 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2022 | 20 Apr 2022 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2022 | 31 Dec 2021 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Aug 2021 | 13 Aug 2021 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Apr 2021 | 14 Apr 2021 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2021 | 31 Dec 2020 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2020 | 02 Jun 2020 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Apr 2020 | 15 Apr 2020 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2020 | 31 Dec 2019 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2019 | 03 Dec 2019 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Aug 2019 | 13 Aug 2019 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Apr 2019 | 17 Apr 2019 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2019 | 31 Dec 2018 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2018 | 14 May 2018 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Apr 2018 | 18 Apr 2018 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2018 | 31 Dec 2017 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2017 | 03 Nov 2017 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2017 | 19 Apr 2017 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2017 | 31 Dec 2016 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2016 | 16 May 2016 | 001-35419 |
| 144 | Open Document | Open Filing | E. REEVES CALLAWAY III FORM 144 | 10 May 2016 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2016 | 20 Apr 2016 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2016 | 11 Mar 2016 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2016 | 31 Dec 2015 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Apr 2015 | 15 Apr 2015 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2015 | 31 Dec 2014 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2014 | 10 Jun 2014 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Apr 2014 | 16 Apr 2014 | 001-35419 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2014 | 31 Dec 2013 | 001-35419 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jan 2014 | 15 Jan 2014 | 001-35419 |