| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 20 Jul 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 11 Jul 2023 | 10 Jul 2023 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2022 | 10 Nov 2022 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jul 2022 | 19 Jul 2022 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jul 2021 | 20 Jul 2021 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jul 2021 | 10 Jul 2021 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2021 | 30 Apr 2021 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jul 2020 | 21 Jul 2020 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2020 | 01 Jul 2020 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2020 | 14 Feb 2020 | 001-08495 |
| 4 | Open Document | Open Filing | 18 Jul 2019 | 16 Jul 2019 | 001-08495 | |
| 4 | Open Document | Open Filing | 11 Jan 2019 | 09 Jan 2019 | 001-08495 | |
| 4 | Open Document | Open Filing | 19 Jul 2018 | 17 Jul 2018 | 001-08495 | |
| 4 | Open Document | Open Filing | 19 Apr 2018 | 17 Apr 2018 | 001-08495 | |
| 4 | Open Document | Open Filing | 20 Jul 2017 | 18 Jul 2017 | 001-08495 | |
| 4 | Open Document | Open Filing | 25 Apr 2017 | 24 Apr 2017 | 001-08495 | |
| 4 | Open Document | Open Filing | 22 Jul 2016 | 20 Jul 2016 | 001-08495 | |
| 4 | Open Document | Open Filing | 10 May 2016 | 09 May 2016 | 001-08495 | |
| 4 | Open Document | Open Filing | 24 Jul 2015 | 22 Jul 2015 | 001-08495 | |
| 4 | Open Document | Open Filing | 18 May 2015 | 14 May 2015 | 001-08495 | |
| 4 | Open Document | Open Filing | 05 Nov 2014 | 03 Nov 2014 | 001-08495 | |
| 4 | Open Document | Open Filing | 24 Jul 2014 | 23 Jul 2014 | 001-08495 | |
| 4 | Open Document | Open Filing | 29 Jan 2014 | 27 Jan 2014 | 001-08495 |