| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 18 Jun 2024 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 May 2024 | 24 May 2024 | 001-03610 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2024 | 13 Mar 2024 | 001-16463 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Dec 2023 | 29 Nov 2023 | 001-16463 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Sep 2023 | 30 Aug 2023 | 001-16463 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2023 | 03 Jul 2023 | 001-16463 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2023 | 31 May 2023 | 001-16463 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2023 | 19 May 2023 | 001-03610 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2023 | 05 May 2023 | 001-16463 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 May 2022 | 27 May 2022 | 001-03610 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2022 | 06 May 2022 | 001-16463 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Jun 2021 | 27 May 2021 | 001-03610 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2021 | 07 May 2021 | 001-16463 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jun 2020 | 17 Jun 2020 | 001-03610 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2020 | 08 May 2020 | 001-16463 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2020 | 20 Feb 2020 | 001-16463 |
| 3 | Open Document | Open Filing | FORM 3 | 24 Feb 2020 | 20 Feb 2020 | 001-16463 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2020 | 03 Jan 2020 | 001-03610 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2019 | 02 Oct 2019 | 001-03610 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2019 | 02 Jul 2019 | 001-03610 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2019 | 16 May 2019 | 001-03610 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2019 | 02 Apr 2019 | 001-03610 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2018 | 18 May 2018 | 001-03610 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Dec 2017 | 27 Dec 2017 | 001-03610 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Dec 2017 | 19 Dec 2017 | 001-03610 |