| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2025 | 05 Dec 2025 | 000-23255 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 16 Dec 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2024 | 06 Dec 2024 | 000-23255 |
| 144 | Open Document | Open Filing | 25 Nov 2024 | |||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2023 | 08 Dec 2023 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2023 | 01 Dec 2023 | 000-23255 |
| 144 | Open Document | Open Filing | 01 Dec 2023 | |||
| 144 | Open Document | Open Filing | 10 Oct 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 21 Sep 2023 | 19 Sep 2023 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jun 2023 | 27 Jun 2023 | 000-23255 |
| 144 | Open Document | Open Filing | 27 Jun 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2023 | 27 Feb 2023 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2022 | 02 Dec 2022 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Dec 2021 | 03 Dec 2021 | 000-23255 |
| 5 | Open Document | Open Filing | FORM 5 | 22 Oct 2021 | 31 Jul 2021 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Mar 2021 | 24 Mar 2021 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Mar 2021 | 23 Mar 2021 | 000-23255 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 16 Feb 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2020 | 04 Dec 2020 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2020 | 03 Jun 2020 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2020 | 02 Jun 2020 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Apr 2020 | 14 Apr 2020 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Apr 2020 | 13 Apr 2020 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2019 | 06 Dec 2019 | 000-23255 |
| 5 | Open Document | Open Filing | FORM 5 | 16 Sep 2019 | 31 Jul 2019 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2018 | 17 Dec 2018 | 000-23255 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Sep 2018 | 31 Jul 2018 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2017 | 08 Dec 2017 | 000-23255 |
| 5 | Open Document | Open Filing | FORM 5 | 15 Sep 2017 | 31 Jul 2017 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Dec 2016 | 16 Dec 2016 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2016 | 14 Dec 2016 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2016 | 21 Jan 2016 | 000-23255 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 12 Feb 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2015 | 02 Dec 2015 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Jul 2015 | 19 Aug 2014 | 000-23255 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT TO SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP | 11 Feb 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 05 Dec 2014 | 03 Dec 2014 | 000-23255 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 May 2014 | 30 Apr 2014 | 000-23255 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G | 14 Feb 2014 |