| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2022 | 28 Feb 2022 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2022 | 11 Feb 2022 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 28 Feb 2021 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2021 | 12 Feb 2021 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2020 | 31 Aug 2020 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 28 Feb 2020 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2020 | 14 Feb 2020 | 001-09210 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Aug 2019 | 08 Aug 2019 | 001-35753 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jul 2019 | 12 Jul 2019 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jul 2019 | 10 Jul 2019 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2019 | 10 Jun 2019 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2019 | 28 Feb 2019 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2019 | 13 Feb 2019 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jul 2018 | 11 Jul 2018 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2018 | 28 Feb 2018 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2018 | 07 Feb 2018 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jul 2017 | 11 Jul 2017 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2017 | 28 Feb 2017 | 001-09210 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2016 | 13 Jul 2016 | 001-09210 |
| 4 | Open Document | Open Filing | 4 | 18 Feb 2016 | 17 Feb 2016 | 001-09210 |
| 4 | Open Document | Open Filing | 4 | 13 Feb 2015 | 11 Feb 2015 | 001-09210 |