| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2021 | 15 May 2021 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2021 | 10 May 2021 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2021 | 07 May 2021 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2021 | 03 May 2021 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2021 | 25 Feb 2021 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2021 | 22 Feb 2021 | 033-90866 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 02 Feb 2021 | 31 Dec 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2020 | 30 Nov 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2020 | 27 Nov 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Nov 2020 | 25 Nov 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Nov 2020 | 24 Nov 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Nov 2020 | 20 Nov 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Nov 2020 | 19 Nov 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2020 | 17 Nov 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2020 | 13 Nov 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Nov 2020 | 11 Nov 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Nov 2020 | 09 Nov 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Aug 2020 | 26 Aug 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Aug 2020 | 18 Aug 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2020 | 14 Aug 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2020 | 15 May 2020 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2019 | 17 May 2019 | 033-90866 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 24 May 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2018 | 15 May 2018 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2018 | 10 May 2018 | 033-90866 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2017 | 10 May 2017 | 033-90866 |
| SC 13D | Open Document | Open Filing | 12 Dec 2016 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2016 | 30 Nov 2016 | 033-90866 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 Dec 2016 | 30 Nov 2016 | 033-90866 |