| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2024 | 28 Jun 2024 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jun 2024 | 20 Jun 2024 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2024 | 22 Feb 2024 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2024 | 15 Jan 2024 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2023 | 15 Jan 2023 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2022 | 15 Jan 2022 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2021 | 29 Dec 2021 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2021 | 15 Jan 2021 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2020 | 15 Jan 2020 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2019 | 16 Jan 2019 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2018 | 16 Jan 2018 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 28 Sep 2017 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2017 | 17 Jan 2017 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Feb 2016 | 15 May 2015 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2016 | 15 Jan 2016 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jan 2015 | 15 Jan 2015 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jun 2014 | 13 Jun 2014 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2014 | 09 Jun 2014 | 000-20278 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2014 | 24 Feb 2014 | 000-20278 |