| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2025 | 09 Mar 2025 | 001-13831 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2025 | 04 Mar 2025 | 001-13831 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2025 | 27 Feb 2025 | 001-13831 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2024 | 01 Jun 2024 | 001-13831 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2024 | 09 Mar 2024 | 001-13831 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2024 | 01 Mar 2024 | 001-13831 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2023 | 01 Jun 2023 | 001-13831 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2023 | 09 Mar 2023 | 001-13831 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2023 | 03 Nov 2022 | 001-13831 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2022 | 01 Jun 2022 | 001-13831 |
| 4/A | Open Document | Open Filing | FORM 4/A | 11 Mar 2022 | 02 Mar 2022 | 001-13831 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2022 | 02 Mar 2022 | 001-13831 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2021 | 01 Jun 2021 | 001-13831 |
| 3 | Open Document | Open Filing | FORM 3 | 02 Jun 2021 | 27 May 2021 | 001-13831 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2019 | 31 Jan 2019 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jan 2019 | 04 Jan 2019 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2019 | 02 Jan 2019 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2018 | 01 Jun 2018 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2018 | 31 Jan 2018 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2018 | 02 Jan 2018 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2017 | 01 Jun 2017 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2017 | 31 Jan 2017 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2017 | 03 Jan 2017 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2016 | 01 Aug 2016 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2016 | 01 Jun 2016 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jan 2016 | 22 Jan 2016 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jan 2016 | 04 Jan 2016 | 001-35167 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Aug 2015 | 01 Jun 2015 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2015 | 23 Jan 2015 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2014 | 01 Aug 2014 | 001-35167 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jun 2014 | 24 Jun 2014 | 001-35167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2014 | 01 Jun 2014 | 001-35167 |