| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 24 Jun 2025 | 20 Jun 2025 | 001-34180 |
| 4 | Open Document | Open Filing | 4 | 04 Jun 2025 | 03 Jun 2025 | 000-21937 |
| 4 | Open Document | Open Filing | 4 | 01 May 2025 | 30 Apr 2025 | 001-05075 |
| 4 | Open Document | Open Filing | 4 | 02 Jul 2024 | 28 Jun 2024 | 001-34180 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2024 | 05 Jun 2024 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2024 | 09 May 2024 | 000-21937 |
| 4 | Open Document | Open Filing | 4 | 03 May 2024 | 06 Jul 2023 | 001-40497 |
| 4 | Open Document | Open Filing | 4 | 02 May 2024 | 01 May 2024 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2023 | 14 Jun 2023 | 001-34180 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2023 | 07 Jun 2023 | 000-21937 |
| 4 | Open Document | Open Filing | 4 | 17 May 2023 | 15 May 2023 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2022 | 15 Jun 2022 | 001-34180 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2022 | 09 Jun 2022 | 001-40497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2022 | 06 May 2022 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Apr 2022 | 04 Apr 2022 | 001-34180 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Apr 2022 | 04 Apr 2022 | 001-34180 |
| 3 | Open Document | Open Filing | FORM 3 | 17 Jun 2021 | 17 Jun 2021 | 001-40497 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2021 | 07 May 2021 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2020 | 05 Jun 2020 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2020 | 03 Jun 2020 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2020 | 08 May 2020 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2020 | 29 Jan 2020 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2019 | 05 Jun 2019 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2019 | 04 Jun 2019 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2019 | 30 Apr 2019 | 001-05075 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 11 Jul 2018 | 06 Jun 2018 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2018 | 06 Jun 2018 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2018 | 05 Jun 2018 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2018 | 03 May 2018 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2017 | 06 Jun 2017 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2017 | 09 May 2017 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2016 | 15 Aug 2016 | 001-05075 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Jul 2016 | 27 Jul 2016 | 001-05075 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2016 | 08 Jun 2016 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2016 | 31 Mar 2016 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2016 | 25 Feb 2016 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Feb 2016 | 18 Feb 2016 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2016 | 13 Feb 2016 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2016 | 08 Feb 2016 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2016 | 31 Dec 2015 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jul 2015 | 20 Jul 2015 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jul 2015 | 10 Jul 2015 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jun 2015 | 26 Jun 2015 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2015 | 10 Jun 2015 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2015 | 04 Jun 2015 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2015 | 25 Feb 2015 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2015 | 18 Feb 2015 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2015 | 13 Feb 2015 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2015 | 02 Feb 2015 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2015 | 31 Dec 2014 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jul 2014 | 21 Jul 2014 | 000-28218 |
| 4 | Open Document | Open Filing | 11 Jul 2014 | 11 Jun 2014 | 000-21937 | |
| 3 | Open Document | Open Filing | 31 Mar 2014 | 24 Mar 2014 | 000-21937 | |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2014 | 25 Feb 2014 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2014 | 14 Feb 2014 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2014 | 11 Feb 2014 | 000-28218 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2014 | 31 Dec 2013 | 000-28218 |