| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2025 | 05 Jun 2025 | 001-15827 |
| 4 | Open Document | Open Filing | 4 | 12 May 2025 | 08 May 2025 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2024 | 30 Sep 2024 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2024 | 05 Aug 2024 | 000-19655 |
| 144 | Open Document | Open Filing | 05 Aug 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2024 | 06 Jun 2024 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2023 | 21 Nov 2023 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2023 | 18 Nov 2023 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Jun 2023 | 23 Jun 2023 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2023 | 08 Jun 2023 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2023 | 11 May 2023 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2022 | 18 Nov 2022 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Nov 2022 | 16 Nov 2022 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jun 2022 | 23 Jun 2022 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2022 | 10 Jun 2022 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2022 | 01 Jun 2022 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2022 | 06 May 2022 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Nov 2021 | 23 Nov 2021 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2021 | 18 Nov 2021 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2021 | 10 Jun 2021 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2021 | 07 May 2021 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2020 | 18 Nov 2020 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2020 | 31 Jul 2020 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2020 | 08 May 2020 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2019 | 21 Nov 2019 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2019 | 18 Nov 2019 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jun 2019 | 21 Jun 2019 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2019 | 06 Jun 2019 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2018 | 15 Nov 2018 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2018 | 07 Jun 2018 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 May 2018 | 08 May 2018 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2018 | 04 May 2018 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2017 | 17 Nov 2017 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jun 2017 | 09 Jun 2017 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2017 | 05 May 2017 | 001-36146 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Nov 2016 | 18 Nov 2016 | 000-19655 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Nov 2016 | 06 Nov 2016 | 000-19655 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Nov 2016 | 06 Nov 2016 | 000-19655 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jun 2016 | 10 Jun 2016 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2016 | 06 May 2016 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2016 | 29 Jan 2016 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2016 | 01 Jan 2016 | 001-36146 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Jan 2016 | 01 Jan 2016 | 001-36146 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Dec 2015 | 07 Dec 2015 | 001-35184 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jun 2015 | 12 Jun 2015 | 001-15827 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2015 | 09 Jun 2015 | 001-15827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2015 | 05 Jun 2015 | 001-35184 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jan 2015 | 06 Jan 2015 | 001-15827 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Jan 2015 | 06 Jan 2015 | 001-15827 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2014 | 05 Jan 2014 | 001-35184 |