| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 11 Jan 2023 | 09 Jan 2023 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2022 | 16 Sep 2022 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Nov 2021 | 19 Nov 2021 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2021 | 15 Jun 2021 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2021 | 11 Mar 2021 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2020 | 18 Jun 2020 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2019 | 12 Jun 2019 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jun 2018 | 18 Jun 2018 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2017 | 07 Jun 2017 | 001-33876 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 01 Feb 2017 | 01 Feb 2017 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Feb 2017 | 01 Feb 2017 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2016 | 20 Jun 2016 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2016 | 07 Mar 2016 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jun 2015 | 24 Jun 2015 | 001-33876 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jun 2014 | 17 Jun 2014 | 001-33876 |