| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2022 | 02 Jun 2022 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2022 | 27 May 2022 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2022 | 11 Mar 2022 | 001-32347 |
| 144 | Open Document | Open Filing | FORM 144 | 15 Nov 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2021 | 10 Nov 2021 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2021 | 03 Nov 2021 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2020 | 07 Nov 2020 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2020 | 04 Nov 2020 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2019 | 06 Dec 2019 | 001-32347 |
| 4/A | Open Document | Open Filing | FORM 4/A | 12 Nov 2019 | 07 Nov 2019 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2019 | 07 Nov 2019 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2019 | 14 Aug 2019 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2018 | 07 Nov 2018 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2017 | 07 Nov 2017 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2016 | 07 Nov 2016 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Sep 2016 | 06 Sep 2016 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2016 | 06 Jun 2016 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2016 | 09 Mar 2016 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2015 | 03 Nov 2015 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2015 | 12 Mar 2015 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2014 | 05 Nov 2014 | 001-32347 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2014 | 02 Jun 2014 | 001-32347 |