| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 10 Sep 2024 | 06 Sep 2024 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 30 Aug 2024 | 30 Aug 2024 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 01 Aug 2024 | 31 Jul 2024 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 28 Jun 2024 | 28 Jun 2024 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 03 Jun 2024 | 31 May 2024 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 22 May 2024 | 22 May 2024 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 21 May 2024 | 21 May 2024 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 20 May 2024 | 17 May 2024 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 01 May 2024 | 30 Apr 2024 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 01 Apr 2024 | 29 Mar 2024 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 01 Mar 2024 | 29 Feb 2024 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 01 Feb 2024 | 31 Jan 2024 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 02 Jan 2024 | 29 Dec 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 01 Dec 2023 | 30 Nov 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 02 Nov 2023 | 31 Oct 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 02 Oct 2023 | 29 Sep 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 01 Sep 2023 | 31 Aug 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 02 Aug 2023 | 31 Jul 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 05 Jul 2023 | 30 Jun 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 02 Jun 2023 | 31 May 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 15 May 2023 | 15 May 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 11 May 2023 | 11 May 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 10 May 2023 | 10 May 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 02 May 2023 | 28 Apr 2023 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Mar 2023 | 31 Mar 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 14 Mar 2023 | 14 Mar 2023 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2023 | 13 Mar 2023 | 000-29440 |
| 4 | Open Document | Open Filing | 4 | 10 Mar 2023 | 10 Mar 2023 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2023 | 28 Feb 2023 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2023 | 31 Jan 2023 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2023 | 30 Dec 2022 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2022 | 30 Nov 2022 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2022 | 31 Oct 2022 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2022 | 30 Sep 2022 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Aug 2022 | 31 Aug 2022 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2022 | 29 Jul 2022 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jun 2022 | 30 Jun 2022 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2022 | 31 May 2022 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2022 | 29 Apr 2022 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Mar 2022 | 31 Mar 2022 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2022 | 28 Feb 2022 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2022 | 31 Jan 2022 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 31 Dec 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2021 | 30 Nov 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2021 | 10 Nov 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2021 | 01 Nov 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Oct 2021 | 29 Oct 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Oct 2021 | 11 Oct 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Sep 2021 | 30 Sep 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2021 | 13 Sep 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Aug 2021 | 31 Aug 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jul 2021 | 30 Jul 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2021 | 30 Jun 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2021 | 28 May 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2021 | 30 Apr 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2021 | 31 Mar 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2021 | 02 Mar 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Feb 2021 | 29 Jan 2021 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2021 | 31 Dec 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2020 | 30 Nov 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Nov 2020 | 02 Nov 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2020 | 30 Oct 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2020 | 30 Sep 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Sep 2020 | 31 Aug 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Aug 2020 | 04 Aug 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jul 2020 | 31 Jul 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2020 | 30 Jun 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2020 | 29 May 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2020 | 30 Apr 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2020 | 31 Mar 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2020 | 28 Feb 2020 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2019 | 29 Nov 2019 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Sep 2019 | 09 Sep 2019 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jun 2019 | 14 Jun 2019 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2019 | 07 Jun 2019 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2019 | 08 Mar 2019 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2018 | 07 Dec 2018 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Sep 2018 | 07 Sep 2018 | 000-29440 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 27 Jul 2018 | 31 Dec 2017 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jul 2018 | 09 Jan 2018 | 000-29440 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 27 Jul 2018 | 31 Dec 2016 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2016 | 31 May 2015 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2016 | 06 Jun 2016 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2015 | 28 Feb 2015 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2014 | 30 Nov 2014 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Sep 2014 | 16 Sep 2014 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Sep 2014 | 31 Aug 2014 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Aug 2014 | 25 Aug 2014 | 000-29440 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2014 | 22 May 2014 | 000-29440 |
| 4 | Open Document | Open Filing | Q1 2014 DIRECTOR FEES - HUMPHREYS | 02 Apr 2014 | 31 Mar 2014 | 000-29440 |
| 5 | Open Document | Open Filing | FORM 5 - STEVE HUMPHREYS | 24 Jan 2014 | 31 Dec 2013 | 000-29440 |