| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jun 2025 | 17 Jun 2025 | 001-39544 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 12 Jun 2025 | 10 Jun 2025 | 000-49850 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2025 | 21 Feb 2025 | 001-14543 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2024 | 11 Sep 2024 | 001-39544 |
| 3 | Open Document | Open Filing | 25 Jul 2024 | 19 Jul 2024 | 001-39544 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 06 Jun 2024 | 05 Jun 2024 | 000-49850 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2024 | 23 Feb 2024 | 001-14543 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 09 Jun 2023 | 07 Jun 2023 | 000-49850 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Feb 2023 | 03 Feb 2023 | 001-14543 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 10 Jun 2022 | 08 Jun 2022 | 000-49850 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2022 | 04 Feb 2022 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2021 | 10 Dec 2021 | 001-38252 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2021 | 11 Nov 2021 | 000-49850 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2021 | 10 Jun 2021 | 000-49850 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2021 | 29 Apr 2021 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2021 | 05 Feb 2021 | 001-14543 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 30 Dec 2020 | 30 Dec 2020 | 001-38252 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2020 | 09 Nov 2020 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2020 | 13 Nov 2018 | 001-14543 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2020 | 05 Jun 2020 | 000-49850 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Feb 2020 | 07 Feb 2020 | 001-14543 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Aug 2019 | 21 Aug 2019 | 000-49850 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Aug 2019 | 21 Aug 2019 | 000-49850 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2019 | 11 Feb 2019 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2018 | 09 Feb 2018 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Feb 2017 | 10 Feb 2017 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Feb 2016 | 05 Feb 2016 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2015 | 30 Sep 2015 | 001-32697 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jul 2015 | 10 Jul 2015 | 001-32697 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2015 | 01 Apr 2015 | 001-32697 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2015 | 09 Feb 2015 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2015 | 02 Jan 2015 | 001-32697 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2014 | 01 Oct 2014 | 001-32697 |
| 3 | Open Document | Open Filing | FORM 3 | 11 Aug 2014 | 02 Aug 2014 | 001-32697 |
| 3/A | Open Document | Open Filing | BROWN FORM 3A (7-10-14) | 10 Jul 2014 | 30 Jun 2014 | 001-14543 |
| 4 | Open Document | Open Filing | BROWN FORM 4 (7-10-14) | 10 Jul 2014 | 30 Jun 2014 | 001-14543 |
| 3 | Open Document | Open Filing | BROWN FORM 3 (7-1-14) | 10 Jul 2014 | 30 Jun 2014 | 001-14543 |