| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 27 Oct 2025 | 24 Oct 2025 | 001-04415 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jul 2025 | 16 Jun 2025 | 001-04415 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2025 | 11 Feb 2025 | 001-04415 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jun 2024 | 18 Jun 2024 | 001-04415 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2023 | 01 May 2023 | 001-04415 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Apr 2022 | 12 Apr 2022 | 001-04415 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Aug 2021 | 27 Aug 2021 | 001-04415 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Apr 2021 | 02 Apr 2021 | 001-04415 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2021 | 04 Jan 2021 | 001-39268 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2020 | 09 Apr 2020 | 001-04415 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2020 | 02 Jan 2020 | 000-23486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2019 | 16 Aug 2019 | 001-04415 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2019 | 07 May 2019 | 001-04415 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Mar 2019 | 14 Mar 2019 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2018 | 14 Mar 2018 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Sep 2017 | 18 Sep 2017 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2017 | 14 Sep 2017 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Mar 2017 | 17 Mar 2017 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jan 2017 | 25 Jan 2017 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2016 | 22 Jun 2016 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jun 2016 | 20 Jun 2016 | 000-23486 |
| 4/A | Open Document | Open Filing | FORM 4/A | 10 Jun 2016 | 07 Jun 2016 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2016 | 07 Jun 2016 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2016 | 16 Mar 2016 | 000-23486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2016 | 12 Jan 2016 | 001-04415 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Aug 2015 | 25 Aug 2015 | 001-04415 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2015 | 01 Jun 2015 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2015 | 18 May 2015 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2015 | 14 May 2015 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2015 | 11 May 2015 | 000-23486 |
| 4/A | Open Document | Open Filing | FORM 4/A | 11 May 2015 | 19 Mar 2015 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Mar 2015 | 23 Mar 2015 | 000-23486 |
| 4/A | Open Document | Open Filing | FORM 4/A | 25 Mar 2015 | 19 Mar 2015 | 000-23486 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Mar 2015 | 19 Mar 2015 | 000-23486 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 02 Mar 2015 | 001-04415 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2015 | 29 Jan 2015 | 001-04415 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2014 | 03 Jul 2014 | 001-04415 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Mar 2014 | 19 Mar 2014 | 000-23486 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2014 | 26 Feb 2014 | 001-04415 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2014 | 26 Feb 2014 | 001-04415 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2014 | 27 Jan 2014 | 001-04415 |