| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2024 | 22 Feb 2024 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2023 | 03 Mar 2023 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2023 | 22 Feb 2023 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2023 | 16 Feb 2023 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2022 | 16 Feb 2022 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2021 | 06 May 2021 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2021 | 17 Feb 2021 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2020 | 05 Aug 2020 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2020 | 27 May 2020 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2020 | 26 May 2020 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2020 | 20 May 2020 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2020 | 11 Feb 2020 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2019 | 13 Sep 2019 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2019 | 23 Aug 2019 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2019 | 01 Aug 2019 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jul 2019 | 29 Jul 2019 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2019 | 12 Feb 2019 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2018 | 20 Feb 2018 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2017 | 14 Feb 2017 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2016 | 16 Feb 2016 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2015 | 11 Feb 2015 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2014 | 12 Feb 2014 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2013 | 01 Aug 2013 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2013 | 13 Feb 2013 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2012 | 12 Dec 2012 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Nov 2012 | 26 Nov 2012 | 001-09977 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2012 | 10 Feb 2012 | 001-09977 |