| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 20 Feb 2025 | |||
| 4 | Open Document | Open Filing | 13 Mar 2024 | 11 Mar 2024 | 001-00442 | |
| 4 | Open Document | Open Filing | 21 Feb 2023 | 16 Feb 2023 | 001-00442 | |
| 4 | Open Document | Open Filing | 18 Feb 2022 | 16 Feb 2022 | 001-00442 | |
| 3 | Open Document | Open Filing | 12 Oct 2021 | 01 Oct 2021 | 001-00442 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2018 | 02 Mar 2018 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2017 | 11 Sep 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2017 | 16 Mar 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2017 | 04 Mar 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2017 | 02 Mar 2017 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2016 | 18 Nov 2016 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2016 | 03 Mar 2016 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2015 | 08 May 2015 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2015 | 04 Mar 2015 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2015 | 06 Jan 2015 | 001-03950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2014 | 04 Mar 2014 | 001-03950 |