| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2021 | 08 Jun 2021 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2021 | 04 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 | 30 Jun 2020 | 28 Jun 2020 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2020 | 15 Jun 2020 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2020 | 04 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 | 21 Nov 2019 | 20 Nov 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2019 | 31 Oct 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 | 30 Aug 2019 | 29 Aug 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2019 | 15 Aug 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jun 2019 | 04 Jun 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 | 08 Mar 2019 | 07 Mar 2019 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2019 | 27 Feb 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 | 18 Sep 2018 | 14 Sep 2018 | 001-33071 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2018 | 17 Jul 2018 | 001-33071 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Jun 2018 | 04 Jun 2018 | 001-33071 |