| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 26 Sep 2025 | 25 Sep 2025 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2025 | 26 Jun 2025 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2025 | 27 Mar 2025 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Dec 2024 | 30 Dec 2024 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Sep 2024 | 26 Sep 2024 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jun 2024 | 26 Jun 2024 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2024 | 27 Mar 2024 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2024 | 28 Dec 2023 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Sep 2023 | 29 Sep 2023 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2023 | 29 Jun 2023 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2023 | 01 Jun 2023 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2023 | 30 Mar 2023 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2023 | 29 Dec 2022 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2022 | 29 Sep 2022 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2022 | 29 Jun 2022 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2022 | 30 Mar 2022 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2021 | 30 Dec 2021 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2021 | 30 Sep 2021 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2021 | 30 Jun 2021 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2021 | 31 Mar 2021 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 31 Dec 2020 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2020 | 30 Sep 2020 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2020 | 30 Jun 2020 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2020 | 31 Mar 2020 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2020 | 01 Jul 2019 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jan 2019 | 07 Jan 2019 | 001-03822 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 16 | 10 Oct 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2018 | 08 Jan 2018 | 001-03822 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 15 | 12 May 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 | 10 Jan 2017 | 01 Oct 2016 | 001-03822 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Sep 2016 | 31 Jul 2016 | 001-03822 |
| SC 13D/A | Open Document | Data | Open Filing | AMENDMENT NO. 14 | 18 Apr 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 | 07 Jan 2016 | 06 Jan 2016 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jan 2015 | 07 Jan 2015 | 001-03822 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jan 2014 | 30 Sep 2013 | 001-03822 |