| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 04 Jun 2025 | 03 Jun 2025 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Mar 2025 | 18 Mar 2025 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2025 | 03 Feb 2025 | 001-38693 |
| 144 | Open Document | Open Filing | 03 Feb 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2024 | 05 Jun 2024 | 000-21937 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2024 | 22 Apr 2024 | 001-38693 |
| 144 | Open Document | Open Filing | 22 Apr 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2024 | 08 Mar 2024 | 001-36362 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2024 | 25 Jan 2024 | 001-38693 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Nov 2023 | 01 Nov 2023 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Oct 2023 | 01 Oct 2023 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jun 2023 | 07 Jun 2023 | 000-21937 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2023 | 24 Apr 2023 | 001-38693 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2023 | 24 Apr 2023 | 001-38693 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jan 2023 | 03 Jan 2023 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2022 | 01 Sep 2022 | 001-36362 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Sep 2022 | 01 Sep 2022 | 001-36362 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2022 | 06 Sep 2022 | 001-40215 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Sep 2022 | 06 Sep 2022 | 001-40215 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2022 | 01 Jun 2022 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2021 | 05 Sep 2021 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2021 | 01 Jun 2021 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2020 | 05 Sep 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 | 13 Feb 2020 | 11 Feb 2020 | 000-21937 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 13 Feb 2020 | 29 Jan 2020 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2020 | 29 Jan 2020 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Sep 2019 | 05 Sep 2019 | 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 | 07 Sep 2018 | 05 Sep 2018 | 000-21937 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Sep 2018 | 05 Sep 2018 | 000-21937 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2017 | 03 Oct 2017 | 001-36508 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Sep 2017 | 15 Mar 2017 | 001-36508 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Aug 2017 | 03 Aug 2017 | 001-36508 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2017 | 01 Aug 2017 | 001-36508 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Dec 2016 | 22 Dec 2016 | 001-36508 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2016 | 15 Mar 2016 | 001-36508 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 16 Mar 2016 | 15 Mar 2016 | 001-36508 |