| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 01 Jul 2025 | 01 Jul 2025 | 001-33887 | |
| 4 | Open Document | Open Filing | 19 Feb 2025 | 18 Feb 2025 | 001-33887 | |
| 4 | Open Document | Open Filing | 18 Nov 2024 | 18 Nov 2024 | 001-33887 | |
| 4 | Open Document | Open Filing | 12 Jun 2024 | 11 Jun 2024 | 001-33887 | |
| 4 | Open Document | Open Filing | 29 Nov 2023 | 29 Nov 2023 | 001-33887 | |
| 4 | Open Document | Open Filing | 28 Aug 2023 | 25 Aug 2023 | 001-33887 | |
| 4 | Open Document | Open Filing | 16 Aug 2023 | 15 Aug 2023 | 001-33887 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2023 | 14 Feb 2023 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jun 2022 | 27 Jun 2022 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2022 | 10 Jun 2022 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2021 | 04 Jun 2021 | 001-33887 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Mar 2021 | 18 Mar 2021 | 001-40245 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2020 | 09 Jun 2020 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2019 | 12 Aug 2019 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2019 | 11 Jun 2019 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2018 | 13 Jun 2018 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2018 | 07 Jun 2018 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2018 | 23 Feb 2018 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2017 | 16 Jun 2017 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2017 | 13 Jun 2017 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2017 | 13 Feb 2017 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2016 | 07 Nov 2016 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2016 | 05 Aug 2016 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2016 | 07 Jun 2016 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2016 | 17 Feb 2016 | 001-09309 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2015 | 11 Nov 2015 | 001-09309 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Oct 2015 | 16 Oct 2015 | 001-09309 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Oct 2015 | 07 Oct 2015 | 001-09309 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Sep 2015 | 21 Sep 2015 | 001-09309 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2015 | 14 Aug 2015 | 001-33887 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Aug 2015 | 26 Jun 2015 | 001-09309 |
| 3 | Open Document | Open Filing | FORM 3 | 11 Aug 2015 | 05 Aug 2015 | 001-33887 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2015 | 18 May 2015 | 001-09309 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2015 | 09 Feb 2015 | 001-09309 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Nov 2014 | 07 Nov 2014 | 001-09309 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2014 | 16 Sep 2014 | 001-09309 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2014 | 12 Sep 2014 | 001-09309 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Sep 2014 | 02 Sep 2014 | 001-09309 |