| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Nov 2022 | 02 Nov 2022 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2022 | 16 Aug 2022 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2022 | 18 May 2022 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Oct 2021 | 27 Oct 2021 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2021 | 16 Aug 2021 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2021 | 18 May 2021 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Oct 2020 | 27 Oct 2020 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2020 | 18 May 2020 | 000-07674 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 18 May 2020 | 18 May 2020 | 000-07674 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2020 | 16 Mar 2020 | 001-37875 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2020 | 08 Mar 2020 | 001-37875 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 01 Mar 2020 | 001-37875 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 21 Feb 2020 | 001-37875 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2019 | 16 Mar 2018 | 001-37875 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2019 | 01 Mar 2018 | 001-37875 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2019 | 15 Mar 2019 | 001-37875 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2019 | 08 Mar 2019 | 001-37875 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2019 | 01 Mar 2019 | 001-37875 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2017 | 16 Mar 2017 | 001-37875 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Sep 2016 | 21 Sep 2016 | 001-37875 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Sep 2016 | 15 Sep 2016 | 001-37875 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Sep 2016 | 15 Sep 2016 | 001-37875 |