| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2025 | 16 May 2025 | 001-42603 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2025 | 02 May 2025 | 001-42603 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2025 | 01 May 2025 | 001-42603 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2025 | 15 Feb 2025 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Aug 2024 | 19 Aug 2024 | 000-17781 |
| 144 | Open Document | Open Filing | 19 Aug 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2024 | 10 May 2024 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2024 | 08 May 2024 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2024 | 01 May 2024 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Feb 2024 | 15 Feb 2024 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Aug 2023 | 15 Aug 2023 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2023 | 01 Jun 2023 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2023 | 15 May 2023 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2023 | 10 May 2023 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2023 | 01 May 2023 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jul 2022 | 08 Jul 2022 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2022 | 01 May 2022 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2021 | 01 Jun 2021 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2021 | 10 May 2021 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2020 | 09 Dec 2020 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jul 2020 | 10 Jul 2020 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2019 | 10 Dec 2019 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Nov 2019 | 04 Nov 2019 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2019 | 10 Jun 2019 | 000-17781 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 24 May 2019 | 16 May 2019 | 000-17781 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2019 | 03 May 2019 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2019 | 15 Apr 2019 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Mar 2019 | 25 Mar 2019 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2018 | 04 May 2018 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2018 | 15 Apr 2018 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Mar 2018 | 25 Mar 2018 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2018 | 01 Feb 2018 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jan 2018 | 24 Jan 2018 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2017 | 31 Jul 2017 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2017 | 15 May 2017 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Apr 2017 | 15 Apr 2017 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Mar 2017 | 25 Mar 2017 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2017 | 08 Feb 2017 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2016 | 15 Sep 2016 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jul 2016 | 29 Jul 2016 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jun 2016 | 15 May 2016 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 May 2016 | 15 May 2016 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2016 | 15 Apr 2016 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Mar 2016 | 25 Mar 2016 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2015 | 15 Sep 2015 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Apr 2015 | 28 Apr 2015 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2015 | 15 Apr 2015 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Mar 2015 | 25 Mar 2015 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Dec 2014 | 26 Nov 2014 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2014 | 25 Feb 2014 | 000-29174 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jan 2014 | 22 Jan 2014 | 000-29174 |