| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jun 2022 | 21 Jun 2022 | 001-39062 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2022 | 22 Jun 2022 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2022 | 04 Jan 2022 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 04 Oct 2021 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jul 2021 | 02 Jul 2021 | 001-39567 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jun 2021 | 17 Jun 2021 | 001-39062 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jun 2021 | 15 Jun 2021 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2021 | 14 Jun 2021 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2021 | 05 Apr 2021 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Feb 2021 | 18 Feb 2021 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Oct 2020 | 06 Oct 2020 | 001-39567 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | 001-39567 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 01 Oct 2020 | 01 Oct 2020 | 001-39567 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2020 | 11 Jun 2020 | 001-39062 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2020 | 30 Jan 2020 | 001-39062 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2019 | 03 Dec 2019 | 001-39062 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Oct 2019 | 07 Oct 2019 | 001-39062 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 Oct 2019 | 02 Oct 2019 | 001-39062 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 28 Dec 2012 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Dec 2012 | 18 Dec 2012 | 000-30931 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2012 | 14 Nov 2012 | 000-30931 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jun 2012 | 13 Jun 2012 | 000-30931 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2012 | 09 Feb 2012 | 000-30931 |
| SC 13G/A | Open Document | Open Filing | FORM 13G AMENDMENT NO. 10 | 13 Feb 2012 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2012 | 06 Feb 2011 | 000-30931 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2012 | 06 Feb 2012 | 000-30931 |