| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 16 Dec 2025 | |||
| SCHEDULE 13D/A | Open Document | Open Filing | 12 Nov 2025 | |||
| 144 | Open Document | Open Filing | 16 Sep 2025 | |||
| 144 | Open Document | Open Filing | 17 Jun 2025 | |||
| 144 | Open Document | Open Filing | 17 Mar 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2025 | 02 Mar 2025 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2025 | 20 Feb 2025 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2025 | 30 Jan 2025 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2025 | 28 Jan 2025 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2025 | 24 Jan 2025 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jan 2025 | 22 Jan 2025 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jan 2025 | 17 Jan 2025 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jan 2025 | 15 Jan 2025 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jan 2025 | 13 Jan 2025 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jan 2025 | 10 Jan 2025 | 000-18914 |
| SCHEDULE 13D/A | Open Document | Open Filing | 06 Jan 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 27 Dec 2024 | 26 Dec 2024 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Dec 2024 | 23 Dec 2024 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Dec 2024 | 18 Dec 2024 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2024 | 16 Dec 2024 | 000-18914 |
| 144 | Open Document | Open Filing | 16 Dec 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 15 Oct 2024 | 11 Oct 2024 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2024 | 26 Sep 2024 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Sep 2024 | 24 Sep 2024 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Sep 2024 | 20 Sep 2024 | 000-18914 |
| 144/A | Open Document | Open Filing | 24 Sep 2024 | |||
| 144/A | Open Document | Open Filing | 24 Sep 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2024 | 18 Sep 2024 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Sep 2024 | 16 Sep 2024 | 000-18914 |
| 144 | Open Document | Open Filing | 16 Sep 2024 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 18 Jun 2024 | ||
| 144 | Open Document | Open Filing | 11 Jun 2024 | |||
| 144 | Open Document | Open Filing | 08 May 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2024 | 02 Mar 2024 | 000-18914 |
| 144 | Open Document | Open Filing | 04 Mar 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2023 | 01 Dec 2023 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2023 | 20 Nov 2023 | 000-18914 |
| 144 | Open Document | Open Filing | 23 Aug 2023 | |||
| 144 | Open Document | Open Filing | 31 May 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2023 | 06 Mar 2023 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2023 | 02 Mar 2023 | 000-18914 |
| 144 | Open Document | Open Filing | 03 Mar 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2023 | 22 Feb 2023 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jan 2023 | 22 Nov 2022 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2022 | 06 Mar 2022 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2022 | 02 Mar 2022 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2021 | 13 Dec 2021 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2021 | 30 Nov 2021 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2021 | 28 Oct 2021 | 000-18914 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 24 Mar 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2021 | 06 Mar 2021 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2021 | 02 Mar 2021 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jan 2021 | 31 Dec 2020 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Nov 2020 | 20 Nov 2020 | 000-18914 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 24 Mar 2020 | 02 Mar 2020 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2020 | 06 Mar 2020 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2020 | 02 Mar 2020 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2020 | 31 Dec 2019 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2019 | 06 Mar 2019 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jan 2019 | 31 Dec 2018 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2018 | 07 Mar 2018 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jan 2018 | 31 Dec 2017 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2017 | 31 Dec 2016 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2016 | 14 Dec 2016 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Dec 2016 | 30 Nov 2016 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2016 | 12 Feb 2016 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2015 | 14 Oct 2015 | 000-18914 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 8 | 23 Oct 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2015 | 31 Dec 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Aug 2014 | 16 May 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2014 | 01 May 2014 | 000-18914 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 7 | 05 May 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2014 | 29 Apr 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2014 | 24 Apr 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Apr 2014 | 22 Apr 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2014 | 16 Apr 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Apr 2014 | 09 Apr 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Apr 2014 | 07 Apr 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Apr 2014 | 03 Apr 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2014 | 01 Apr 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2014 | 28 Mar 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Mar 2014 | 26 Mar 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Mar 2014 | 24 Mar 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Mar 2014 | 20 Mar 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2014 | 18 Mar 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Mar 2014 | 14 Mar 2014 | 000-18914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2014 | 31 Jan 2014 | 000-18914 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 12 Feb 2014 | 28 Dec 2013 | 000-18914 |