| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 06 Nov 2025 | 04 Nov 2025 | 001-06631 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 12 Aug 2025 | 08 Aug 2025 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2025 | 22 May 2025 | 001-42411 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2025 | 20 May 2025 | 001-39613 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2025 | 16 May 2025 | 001-09183 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2025 | 14 May 2025 | 001-09183 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 12 May 2025 | 09 May 2025 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 - ALSTEAD | 25 Apr 2025 | 23 Apr 2025 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 - ALSTEAD | 04 Mar 2025 | 28 Feb 2025 | 001-06631 |
| 3/A | Open Document | Open Filing | FORM 3/A | 07 Feb 2025 | 25 Nov 2024 | 001-42411 |
| 3 | Open Document | Open Filing | FORM 3 | 26 Nov 2024 | 25 Nov 2024 | 001-42411 |
| 4 | Open Document | Open Filing | FORM 4 - ALSTEAD | 18 Nov 2024 | 14 Nov 2024 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 - ALSTEAD | 22 Aug 2024 | 20 Aug 2024 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 - ALSTEAD | 28 May 2024 | 23 May 2024 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2024 | 17 May 2024 | 001-09183 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2024 | 16 May 2024 | 001-09183 |
| 4 | Open Document | Open Filing | 26 Apr 2024 | 24 Apr 2024 | 001-06631 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP | 27 Feb 2024 | 23 Feb 2024 | 001-06631 |
| 4 | Open Document | Open Filing | 13 Nov 2023 | 09 Nov 2023 | 001-06631 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2023 | 17 Aug 2023 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2023 | 13 Jun 2023 | 001-39613 |
| 4/A | Open Document | Open Filing | FORM 4/A | 07 Jun 2023 | 25 May 2023 | 001-39613 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2023 | 25 May 2023 | 001-39613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2023 | 18 May 2023 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2023 | 18 May 2023 | 001-09183 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2023 | 12 May 2023 | 001-09183 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Apr 2023 | 19 Apr 2023 | 001-06631 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 21 Apr 2023 | 25 Mar 2019 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2023 | 23 Feb 2023 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Nov 2022 | 21 Nov 2022 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2022 | 17 Aug 2022 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2022 | 24 May 2022 | 001-39613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2022 | 24 May 2022 | 001-06631 |
| 4 | Open Document | Open Filing | 24 May 2022 | 20 May 2022 | 001-09183 | |
| 4 | Open Document | Open Filing | 16 May 2022 | 12 May 2022 | 001-09183 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Apr 2022 | 20 Apr 2022 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2022 | 24 Feb 2022 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2021 | 17 Nov 2021 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2021 | 18 Aug 2021 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2021 | 15 Jul 2021 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2021 | 07 Jun 2021 | 001-39613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2021 | 25 May 2021 | 001-06631 |
| 4 | Open Document | Open Filing | 25 May 2021 | 21 May 2021 | 001-09183 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2020 | 19 Oct 2020 | 001-39613 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 14 Oct 2020 | 14 Oct 2020 | 001-39613 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jul 2020 | 16 Jul 2020 | 001-06631 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 01 Jun 2020 | 08 May 2020 | 001-06631 |
| 4 | Open Document | Open Filing | 26 May 2020 | 21 May 2020 | 001-09183 | |
| 4 | Open Document | Open Filing | 12 May 2020 | 08 May 2020 | 001-09183 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2020 | 08 May 2020 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2020 | 21 Feb 2020 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Feb 2020 | 03 Feb 2020 | 001-06631 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 08 Jan 2020 | 24 Nov 2019 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Sep 2019 | 30 Aug 2019 | 001-06631 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Aug 2019 | 20 Jun 2019 | 001-06631 |
| 4 | Open Document | Open Filing | 14 May 2019 | 10 May 2019 | 001-09183 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Mar 2019 | 25 Mar 2019 | 001-06631 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 20 Mar 2019 | 20 Mar 2019 | 001-06631 |
| 4 | Open Document | Open Filing | 15 May 2018 | 11 May 2018 | 001-09183 | |
| 4 | Open Document | Open Filing | 03 May 2018 | 01 May 2018 | 001-09183 | |
| 4 | Open Document | Open Filing | 30 May 2017 | 25 May 2017 | 001-09183 | |
| 4 | Open Document | Open Filing | 24 May 2017 | 22 May 2017 | 001-09183 | |
| 4 | Open Document | Open Filing | 03 May 2017 | 01 May 2017 | 001-09183 | |
| 3 | Open Document | Open Filing | 28 Feb 2017 | 23 Feb 2017 | 001-09183 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2015 | 26 Jan 2015 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2014 | 19 Nov 2014 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2014 | 17 Nov 2014 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2014 | 14 Nov 2014 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2014 | 11 Nov 2014 | 000-20322 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2014 | 18 Feb 2014 | 000-20322 |