| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 21 Jul 2022 | 21 Jul 2022 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2022 | 14 Mar 2022 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2022 | 07 Feb 2022 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 30 Dec 2021 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2021 | 01 Nov 2021 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 15 Mar 2021 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2021 | 10 Feb 2021 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2020 | 01 May 2020 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2020 | 15 Mar 2020 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Aug 2019 | 21 Aug 2019 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2019 | 01 May 2019 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2019 | 15 Mar 2019 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2018 | 08 Aug 2018 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2018 | 02 May 2018 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2018 | 15 Mar 2018 | 001-32887 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2017 | 01 May 2017 | 001-32887 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 03 May 2017 | 26 Apr 2017 | 001-32887 |