| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 12 Dec 2025 | 11 Dec 2025 | 001-04221 | |
| 4 | Open Document | Open Filing | 11 Dec 2025 | 10 Dec 2025 | 001-04221 | |
| 4 | Open Document | Open Filing | J KEVIN VANN | 17 Apr 2025 | 15 Apr 2025 | 001-16653 |
| 4 | Open Document | Open Filing | 13 Dec 2024 | 11 Dec 2024 | 001-04221 | |
| 4 | Open Document | Open Filing | 01 Oct 2024 | 27 Sep 2024 | 001-04221 | |
| 3 | Open Document | Open Filing | 19 Aug 2024 | 15 Aug 2024 | 001-04221 | |
| 4 | Open Document | Open Filing | J KEVIN VANN | 08 Nov 2023 | 07 Nov 2023 | 001-16653 |
| 4 | Open Document | Open Filing | J KEVIN VANN | 12 Jun 2023 | 08 Jun 2023 | 001-16653 |
| 4 | Open Document | Open Filing | J KEVIN VANN | 01 Jun 2023 | 31 May 2023 | 001-16653 |
| 4 | Open Document | Open Filing | J KEVIN VANN | 03 Jan 2023 | 30 Dec 2022 | 001-16653 |
| 3 | Open Document | Open Filing | J KEVIN VANN | 21 Oct 2022 | 18 Oct 2022 | 001-16653 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jan 2021 | 07 Jan 2021 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2021 | 31 Dec 2020 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2020 | 11 Dec 2020 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Nov 2020 | 24 Nov 2020 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2020 | 09 Mar 2020 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2020 | 02 Mar 2020 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Dec 2019 | 24 Dec 2019 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2019 | 06 Dec 2019 | 001-35322 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 27 Mar 2019 | 22 Feb 2019 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2019 | 01 Mar 2019 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2019 | 22 Feb 2019 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Aug 2018 | 29 Aug 2018 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2018 | 07 May 2018 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2018 | 02 Mar 2018 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2017 | 07 Nov 2017 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2017 | 29 Jul 2017 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2017 | 03 Mar 2017 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2017 | 02 Mar 2017 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2017 | 28 Feb 2017 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2016 | 19 May 2016 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2016 | 04 Mar 2016 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2016 | 03 Mar 2016 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 02 Mar 2016 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2015 | 02 Mar 2015 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2015 | 28 Feb 2015 | 001-35322 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 30 Jan 2015 | 29 Jan 2015 | 000-08933 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Dec 2014 | 09 Dec 2014 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2014 | 29 Jul 2014 | 001-35322 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 01 Apr 2014 | 31 Mar 2014 | 000-08933 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2014 | 03 Mar 2014 | 001-35322 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2014 | 24 Feb 2014 | 001-35322 |