| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 Jul 2023 | 01 Jul 2023 | 001-39165 | |
| 4 | Open Document | Open Filing | 12 May 2023 | 10 May 2023 | 001-39165 | |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2023 | 16 Feb 2023 | 001-39165 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jul 2022 | 01 Jul 2022 | 001-39165 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Nov 2021 | 01 Jul 2021 | 001-39165 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2021 | 09 Feb 2021 | 001-39165 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2021 | 31 Jan 2021 | 001-39165 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 Feb 2021 | 31 Jan 2021 | 001-39165 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2021 | 31 Jan 2021 | 000-22955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2021 | 27 Jan 2021 | 000-22955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jun 2020 | 15 Jun 2020 | 000-22955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2020 | 05 Feb 2020 | 000-22955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2019 | 20 May 2019 | 000-22955 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 24 Jul 2018 | 26 Jun 2018 | 000-22955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jun 2018 | 26 Jun 2018 | 000-22955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2017 | 07 Dec 2017 | 000-22955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Sep 2017 | 31 Aug 2017 | 000-22955 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 05 Sep 2017 | 09 Aug 2017 | 000-22955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Sep 2017 | 09 Aug 2017 | 000-22955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2017 | 21 Feb 2017 | 000-22955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jan 2016 | 22 Jan 2016 | 000-22955 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Feb 2015 | 10 Feb 2015 | 000-22955 |
| 4 | Open Document | Open Filing | 31 Mar 2014 | 28 Mar 2014 | 000-22955 |