| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 01 Dec 2025 | 26 Nov 2025 | 000-31285 |
| 4 | Open Document | Open Filing | 4 | 24 Jun 2025 | 23 Jun 2025 | 000-31285 |
| 144 | Open Document | Open Filing | 23 Jun 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2025 | 21 May 2025 | 000-50646 |
| 4 | Open Document | Open Filing | 4 | 13 Feb 2025 | 11 Feb 2025 | 000-31285 |
| 144 | Open Document | Open Filing | 12 Feb 2025 | |||
| 4 | Open Document | Open Filing | 4 | 26 Jun 2024 | 24 Jun 2024 | 000-31285 |
| 144 | Open Document | Open Filing | 24 Jun 2024 | |||
| 4 | Open Document | Open Filing | 4 | 21 Jun 2024 | 21 Jun 2024 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2024 | 22 May 2024 | 000-50646 |
| 4 | Open Document | Open Filing | 4 | 26 Feb 2024 | 22 Feb 2024 | 000-31285 |
| 144 | Open Document | Open Filing | 23 Feb 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jun 2023 | 22 Jun 2023 | 000-31285 |
| 144 | Open Document | Open Filing | 23 Jun 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2023 | 17 May 2023 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2023 | 22 Feb 2023 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jun 2022 | 23 Jun 2022 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2022 | 21 Jun 2022 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2022 | 19 May 2022 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2022 | 15 Feb 2022 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2021 | 22 Jun 2021 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2021 | 21 Jun 2021 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2021 | 03 Jun 2021 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2021 | 20 May 2021 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2021 | 30 Mar 2021 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2021 | 24 Feb 2021 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2020 | 22 Jun 2020 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2020 | 02 Jun 2020 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2020 | 29 May 2020 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Mar 2020 | 30 Mar 2020 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2020 | 02 Mar 2020 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2020 | 20 Feb 2020 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2019 | 11 Nov 2019 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2019 | 20 Jun 2019 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2019 | 23 May 2019 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2019 | 01 Apr 2019 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2019 | 04 Mar 2019 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Feb 2019 | 15 Feb 2019 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2018 | 15 May 2018 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2018 | 29 Mar 2018 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2018 | 02 Mar 2018 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2018 | 26 Feb 2018 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Feb 2018 | 13 Feb 2018 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2017 | 24 May 2017 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2017 | 06 Mar 2017 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2017 | 01 Mar 2017 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2017 | 27 Feb 2017 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Feb 2017 | 21 Feb 2017 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2016 | 26 May 2016 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 02 Mar 2016 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2016 | 26 Feb 2016 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2016 | 22 Feb 2016 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2016 | 03 Feb 2016 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jan 2016 | 08 Jan 2016 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Aug 2015 | 10 Aug 2015 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2015 | 04 Jun 2015 | 000-50646 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jun 2015 | 04 Jun 2015 | 000-50646 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2015 | 25 Feb 2015 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2015 | 20 Feb 2015 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jan 2015 | 08 Jan 2015 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2014 | 19 Feb 2014 | 000-31285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jan 2014 | 08 Jan 2014 | 000-31285 |