| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 24 Nov 2025 | 21 Nov 2025 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2025 | 01 Aug 2025 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Aug 2025 | 30 Jul 2025 | 000-29472 |
| SCHEDULE 13D/A | Open Document | Open Filing | 16 May 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2025 | 24 Feb 2025 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Feb 2025 | 19 Feb 2025 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jan 2025 | 17 Jan 2025 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Nov 2024 | 31 Oct 2024 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 18 TO SC 13D | 04 Oct 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2024 | 08 Aug 2024 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2024 | 12 Jun 2024 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2024 | 23 Feb 2024 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2024 | 20 Feb 2024 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Feb 2024 | 16 Feb 2024 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2024 | 09 Feb 2024 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Dec 2023 | 22 Dec 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2023 | 19 Dec 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2023 | 14 Nov 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Oct 2023 | 19 Oct 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Oct 2023 | 11 Oct 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Sep 2023 | 14 Sep 2023 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 17 TO SC 13D | 11 Sep 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2023 | 06 Sep 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jul 2023 | 25 Jul 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2023 | 01 May 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2023 | 22 Feb 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2023 | 16 Feb 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2023 | 09 Feb 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Feb 2023 | 10 Feb 2023 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2022 | 19 Dec 2022 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2022 | 01 Dec 2022 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Aug 2022 | 12 Jul 2022 | 000-29472 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 20 Apr 2022 | 27 Dec 2021 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Apr 2022 | 04 Apr 2022 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2022 | 24 Feb 2022 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Feb 2022 | 11 Feb 2022 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2022 | 18 Jan 2022 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jan 2022 | 14 Jul 2021 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 16 TO SC 13D | 04 Jan 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 30 Dec 2021 | 000-29472 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 29 Dec 2021 | 11 Feb 2021 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Dec 2021 | 21 Dec 2021 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 15 TO SC 13D | 16 Mar 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2021 | 11 Feb 2021 | 000-29472 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 16 Feb 2021 | 31 Dec 2020 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 13 TO SC 13D | 20 Mar 2020 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Feb 2020 | 31 Dec 2019 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Feb 2019 | 15 Feb 2019 | 000-29472 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Feb 2019 | 31 Dec 2018 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 13 TO SC 13D | 09 Nov 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2018 | 31 Oct 2018 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 12 TO SC 13D | 21 Mar 2018 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 14 Feb 2018 | 31 Dec 2017 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | 000-29472 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 15 Feb 2017 | 31 Dec 2016 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 11 TO SC 13D | 20 Jan 2017 | ||
| SC 13D/A | Open Document | Data | Open Filing | AMENDMENT NO. 10 TO SC 13D | 30 Mar 2016 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 16 Feb 2016 | 31 Dec 2015 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 30 Mar 2015 | ||
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 13 Feb 2015 | 31 Dec 2014 | 000-29472 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Sep 2014 | 09 Sep 2014 | 000-29472 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 8 TO SC 13D | 28 Mar 2014 | ||
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2014 | 31 Dec 2013 | 000-29472 |