| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 19 Apr 2023 | 19 Apr 2023 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Dec 2022 | 19 Dec 2022 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Oct 2022 | 17 Oct 2022 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2022 | 15 Jul 2022 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Apr 2022 | 18 Apr 2022 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jan 2022 | 18 Jan 2022 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Oct 2021 | 15 Oct 2021 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jul 2021 | 20 Jul 2021 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jul 2021 | 15 Jul 2021 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2021 | 21 Jun 2021 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2021 | 20 May 2021 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Apr 2021 | 20 Apr 2021 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2021 | 15 Apr 2021 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Mar 2021 | 22 Mar 2021 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2021 | 22 Feb 2021 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jan 2021 | 15 Jan 2021 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2020 | 21 Dec 2020 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Nov 2020 | 20 Nov 2020 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Oct 2020 | 20 Oct 2020 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Oct 2020 | 15 Oct 2020 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Oct 2020 | 12 Oct 2020 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2020 | 28 Sep 2020 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2020 | 15 Jul 2020 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Apr 2020 | 15 Apr 2020 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2020 | 09 Mar 2020 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2020 | 04 Mar 2020 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2020 | 15 Jan 2020 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Oct 2019 | 15 Oct 2019 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2019 | 15 Jul 2019 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Apr 2019 | 15 Apr 2019 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2019 | 15 Jan 2019 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Oct 2018 | 15 Oct 2018 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jul 2018 | 16 Jul 2018 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Apr 2018 | 16 Apr 2018 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2018 | 16 Jan 2018 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Oct 2017 | 16 Oct 2017 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2017 | 17 Jul 2017 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Apr 2017 | 17 Apr 2017 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2017 | 17 Jan 2017 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Oct 2016 | 17 Oct 2016 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2016 | 15 Jul 2016 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Apr 2016 | 15 Apr 2016 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2016 | 15 Jan 2016 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Oct 2015 | 15 Oct 2015 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2015 | 15 Apr 2015 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2015 | 15 Jan 2015 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jan 2015 | 15 Jan 2015 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Oct 2014 | 15 Oct 2014 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2014 | 15 Jul 2014 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2014 | 29 May 2014 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Apr 2014 | 15 Apr 2014 | 001-33757 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2014 | 15 Jan 2014 | 001-33757 |