| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2024 | 01 Apr 2024 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Feb 2024 | 02 Feb 2024 | 000-23575 |
| 4 | Open Document | Open Filing | 12 May 2023 | 10 May 2023 | 000-23575 | |
| 144 | Open Document | Open Filing | 10 May 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2023 | 31 Jan 2023 | 000-23575 |
| 4/A | Open Document | Open Filing | FORM 4/A | 07 Sep 2022 | 14 Jun 2022 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2022 | 04 Aug 2022 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2022 | 14 Jun 2022 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2022 | 10 Jun 2022 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2021 | 18 Nov 2021 | 000-23575 |
| 5 | Open Document | Open Filing | FORM 5 | 15 Jan 2021 | 31 Dec 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2020 | 13 Nov 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2020 | 29 Apr 2020 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Oct 2018 | 25 Oct 2018 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Sep 2018 | 07 Sep 2018 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2018 | 06 Sep 2018 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2018 | 23 May 2018 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Aug 2017 | 24 Aug 2017 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2015 | 23 Apr 2015 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2014 | 27 Feb 2014 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2013 | 07 Jun 2013 | 000-23575 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2012 | 13 Dec 2012 | 000-23575 |