| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 18 Oct 2023 | 17 Oct 2023 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Aug 2023 | 02 Aug 2023 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Feb 2023 | 03 Feb 2023 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2023 | 31 Dec 2022 | 001-33987 |
| 4/A | Open Document | Open Filing | FORM 4/A | 22 Dec 2022 | 20 Dec 2022 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jul 2022 | 27 Jul 2022 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jan 2022 | 31 Dec 2021 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2021 | 30 Jul 2021 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2021 | 22 Feb 2021 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2021 | 01 Feb 2021 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2020 | 15 May 2020 | 001-33987 |
| 4/A | Open Document | Open Filing | FORM 4/A | 11 Mar 2020 | 19 Feb 2020 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Feb 2020 | 19 Feb 2020 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2019 | 10 Jun 2019 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2019 | 06 May 2019 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2018 | 23 Feb 2018 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2018 | 23 Feb 2018 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2017 | 01 Mar 2017 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2016 | 09 May 2016 | 001-33987 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2016 | 05 May 2016 | 001-33987 |
| 4 | Open Document | Open Filing | 12 May 2015 | 08 May 2015 | 001-33987 | |
| 4 | Open Document | Open Filing | FORM 4 - | 05 May 2014 | 01 May 2014 | 001-33987 |