| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 12 Dec 2025 | 10 Dec 2025 | 000-19882 |
| 4 | Open Document | Open Filing | 23 Apr 2025 | 23 Apr 2025 | 000-19882 | |
| 4 | Open Document | Open Filing | 22 Apr 2025 | 17 Apr 2025 | 000-19882 | |
| 4 | Open Document | Open Filing | 07 Jan 2025 | 03 Jan 2025 | 000-19882 | |
| 4 | Open Document | Open Filing | 11 Dec 2024 | 10 Dec 2024 | 000-19882 | |
| 4 | Open Document | Open Filing | 14 Jun 2024 | 14 Jun 2024 | 000-19882 | |
| 4 | Open Document | Open Filing | 02 Apr 2024 | 28 Mar 2024 | 000-19882 | |
| 144 | Open Document | Open Filing | 28 Mar 2024 | |||
| 4 | Open Document | Open Filing | 15 Mar 2024 | 14 Mar 2024 | 000-19882 | |
| 4 | Open Document | Open Filing | 07 Mar 2024 | 05 Mar 2024 | 000-19882 | |
| 4 | Open Document | Open Filing | 26 May 2023 | 25 May 2023 | 000-19882 | |
| 4 | Open Document | Open Filing | 15 Mar 2023 | 14 Mar 2023 | 000-19882 | |
| 4/A | Open Document | Open Filing | 15 Mar 2023 | 03 Feb 2023 | 000-19882 | |
| 4 | Open Document | Open Filing | 07 Feb 2023 | 03 Feb 2023 | 000-19882 | |
| 4 | Open Document | Open Filing | 15 Mar 2022 | 14 Mar 2022 | 000-19882 | |
| 4 | Open Document | Open Filing | 17 Dec 2021 | 15 Dec 2021 | 000-19882 | |
| 4 | Open Document | Open Filing | 13 Dec 2021 | 10 Dec 2021 | 000-19882 | |
| 4 | Open Document | Open Filing | 09 Mar 2021 | 05 Mar 2021 | 000-19882 | |
| 4 | Open Document | Open Filing | 08 Mar 2021 | 08 Mar 2021 | 000-19882 | |
| 4 | Open Document | Open Filing | 25 Jan 2021 | 22 Jan 2021 | 000-19882 | |
| 4 | Open Document | Open Filing | 22 Jan 2021 | 22 Jan 2021 | 000-19882 | |
| 4 | Open Document | Open Filing | 08 Jan 2021 | 07 Jan 2021 | 000-19882 | |
| 4 | Open Document | Open Filing | 28 Dec 2020 | 23 Dec 2020 | 000-19882 | |
| 4 | Open Document | Open Filing | 18 Dec 2020 | 16 Dec 2020 | 000-19882 | |
| 4 | Open Document | Open Filing | 11 Dec 2020 | 10 Dec 2020 | 000-19882 | |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2019 | 23 Dec 2019 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2019 | 14 Mar 2019 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2018 | 11 Dec 2018 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2018 | 09 Feb 2018 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2017 | 15 Dec 2017 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Dec 2017 | 10 Dec 2017 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Aug 2017 | 09 Aug 2017 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2017 | 27 Mar 2017 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2016 | 14 Dec 2016 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Dec 2016 | 10 Dec 2016 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2016 | 24 Feb 2016 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2015 | 10 Dec 2015 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2015 | 13 Feb 2015 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2014 | 10 Dec 2014 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2014 | 15 Jan 2014 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jan 2014 | 03 Jan 2014 | 000-19882 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 23 Dec 2013 | 10 Dec 2013 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Dec 2013 | 10 Dec 2013 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2013 | 09 May 2013 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2012 | 10 Dec 2012 | 000-19882 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2012 | 15 Mar 2012 | 000-19882 |