| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2024 | 03 Sep 2024 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2024 | 03 Jun 2024 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2024 | 13 Mar 2024 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2024 | 01 Mar 2024 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2024 | 29 Feb 2024 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Feb 2024 | 27 Feb 2024 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2024 | 29 Jan 2024 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2023 | 01 Dec 2023 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Nov 2023 | 31 Oct 2023 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2023 | 01 Sep 2023 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2023 | 25 Jul 2023 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jun 2023 | 26 Jun 2023 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2023 | 01 Jun 2023 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2023 | 25 Apr 2023 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2023 | 01 Mar 2023 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2023 | 27 Jan 2023 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2022 | 01 Dec 2022 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Oct 2022 | 27 Oct 2022 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2022 | 01 Sep 2022 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Aug 2022 | 28 Jul 2022 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2022 | 01 Jun 2022 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2022 | 29 Apr 2022 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2022 | 01 Mar 2022 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2022 | 15 Feb 2022 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2022 | 31 Jan 2022 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2022 | 26 Jan 2022 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 31 Dec 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2021 | 07 Dec 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2021 | 01 Dec 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2021 | 28 Oct 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2021 | 01 Sep 2021 | 000-18415 |
| 4/A | Open Document | Open Filing | FORM 4/A | 03 Sep 2021 | 01 Jun 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2021 | 30 Jul 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2021 | 14 Jun 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2021 | 01 Jun 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2021 | 29 Apr 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2021 | 22 Apr 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2021 | 05 Mar 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 01 Mar 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2021 | 26 Feb 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2021 | 22 Feb 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jan 2021 | 28 Jan 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2021 | 12 Jan 2021 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2020 | 01 Dec 2020 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Nov 2020 | 30 Oct 2020 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2020 | 01 Sep 2020 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2020 | 04 Aug 2020 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2020 | 01 Jun 2020 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2020 | 29 Apr 2020 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Apr 2020 | 24 Apr 2020 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 02 Mar 2020 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2020 | 31 Jan 2020 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2019 | 02 Dec 2019 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2019 | 30 Oct 2019 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2019 | 03 Sep 2019 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2019 | 31 Jul 2019 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2019 | 03 Jun 2019 | 000-18415 |
| 4/A | Open Document | Open Filing | FORM 4/A | 02 May 2019 | 26 Apr 2019 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 01 May 2019 | 26 Apr 2019 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2019 | 29 Mar 2019 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2019 | 01 Feb 2019 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2019 | 31 Dec 2018 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2018 | 28 Sep 2018 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2018 | 29 Jun 2018 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2018 | 30 Mar 2018 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2018 | 02 Jan 2018 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2017 | 02 Oct 2017 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2017 | 03 Jul 2017 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2017 | 03 Apr 2017 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2017 | 31 Dec 2016 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2016 | 30 Sep 2016 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2016 | 30 Jun 2016 | 000-18415 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2016 | 31 Mar 2016 | 000-18415 |
| 3 | Open Document | Open Filing | FORM 3 | 01 Sep 2015 | 26 Aug 2015 | 000-18415 |