| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 19 Mar 2024 | 15 Oct 2021 | 001-39683 | |
| 4 | Open Document | Open Filing | FORM 4 | 14 Oct 2020 | 12 Oct 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Oct 2020 | 07 Oct 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Oct 2020 | 05 Oct 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2020 | 02 Oct 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2020 | 30 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2020 | 28 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Sep 2020 | 25 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Sep 2020 | 23 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Sep 2020 | 21 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Sep 2020 | 18 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Sep 2020 | 16 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2020 | 14 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Sep 2020 | 11 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Sep 2020 | 10 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2020 | 08 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Sep 2020 | 04 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2020 | 02 Sep 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2020 | 31 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Sep 2020 | 28 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Aug 2020 | 26 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2020 | 24 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Aug 2020 | 21 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Aug 2020 | 19 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2020 | 17 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2020 | 14 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Aug 2020 | 12 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2020 | 10 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Aug 2020 | 07 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2020 | 05 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2020 | 04 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Aug 2020 | 03 Aug 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2020 | 30 Jul 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jul 2020 | 28 Jul 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2020 | 24 Jul 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jul 2020 | 22 Jul 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jul 2020 | 21 Jul 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jul 2020 | 17 Jul 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2020 | 16 Jul 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jul 2020 | 15 Jul 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2020 | 14 Jul 2020 | 000-54495 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jul 2020 | 06 Jul 2020 | 000-54495 |
| SC 13D | Open Document | Open Filing | SC 13D | 31 Mar 2020 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Mar 2020 | 26 Apr 2019 | 000-54495 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Mar 2020 | 30 Jan 2019 | 000-54495 |