| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 28 Aug 2025 | 27 Aug 2025 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2025 | 27 Feb 2025 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2024 | 22 Aug 2024 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2024 | 22 Feb 2024 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Aug 2023 | 23 Aug 2023 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Feb 2023 | 23 Feb 2023 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Sep 2022 | 15 Sep 2022 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Aug 2022 | 24 Aug 2022 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2022 | 24 Feb 2022 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Aug 2021 | 26 Aug 2021 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Aug 2020 | 28 Aug 2020 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2020 | 28 Feb 2020 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Aug 2019 | 26 Aug 2019 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2019 | 26 Feb 2019 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Oct 2018 | 12 Oct 2018 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2018 | 02 Mar 2018 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2017 | 07 Mar 2017 | 000-07087 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Oct 2016 | 05 Oct 2016 | 000-07087 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2016 | 04 May 2016 | 001-05129 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Dec 2015 | 29 Nov 2015 | 001-05129 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2015 | 14 May 2015 | 001-05129 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2015 | 04 May 2015 | 001-05129 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2014 | 04 Dec 2014 | 001-05129 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2014 | 30 Nov 2014 | 001-05129 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2014 | 11 Nov 2014 | 001-05129 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2014 | 06 Nov 2014 | 001-05129 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jun 2014 | 05 Jun 2014 | 001-05129 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2014 | 02 Jun 2014 | 001-05129 |