| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2021 | 11 Nov 2021 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jun 2021 | 26 Jun 2021 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2021 | 08 Jun 2021 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2021 | 30 Mar 2021 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2021 | 17 Mar 2021 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jul 2020 | 29 Jul 2020 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jul 2020 | 10 Jul 2020 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2020 | 01 Jul 2020 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2020 | 26 Jun 2020 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Apr 2020 | 21 Apr 2020 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2020 | 30 Mar 2020 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2019 | 28 Dec 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Sep 2019 | 17 Sep 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2019 | 12 Sep 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Aug 2019 | 19 Aug 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jul 2019 | 30 Jul 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2019 | 12 Jul 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jun 2019 | 26 Jun 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2019 | 15 Jun 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2019 | 30 May 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Apr 2019 | 16 Apr 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2019 | 30 Mar 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2019 | 07 Mar 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2018 | 15 Nov 2018 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Oct 2018 | 11 Oct 2018 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Sep 2018 | 25 Sep 2018 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Sep 2018 | 14 Sep 2018 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jun 2018 | 26 Jun 2018 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2018 | 11 Jun 2018 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Apr 2018 | 17 Apr 2018 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2018 | 30 Mar 2018 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2017 | 09 Nov 2017 | 001-33071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jul 2017 | 18 Jul 2017 | 001-33071 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jun 2017 | 26 Jun 2017 | 001-33071 |