| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open Document | Open Filing | 01 Aug 2025 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 30 Sep 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 10 Sep 2021 | 08 Sep 2021 | 001-11919 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Sep 2021 | 02 Sep 2021 | 001-11919 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Sep 2021 | 30 Aug 2021 | 001-11919 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Aug 2021 | 25 Aug 2021 | 001-11919 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Aug 2021 | 17 Aug 2021 | 001-11919 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Aug 2021 | 12 Aug 2021 | 001-11919 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 16 Jan 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 09 Jan 2020 | 07 Jan 2020 | 001-11919 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 26 Dec 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 12 Dec 2019 | 10 Dec 2019 | 001-11919 |
| SC 13D | Open Document | Open Filing | SC 13D | 10 Apr 2019 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 06 Feb 2018 | ||
| 5 | Open Document | Open Filing | FORM 5 - | 06 Feb 2018 | 31 Dec 2017 | 001-11919 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 31 Jan 2017 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 29 Jan 2016 | ||
| 5 | Open Document | Open Filing | FORM 5 - | 29 Jan 2016 | 31 Dec 2015 | 001-11919 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Sep 2015 | 31 Aug 2015 | 001-11919 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 30 Jan 2015 | ||
| 5 | Open Document | Open Filing | FORM 5 - | 30 Jan 2015 | 31 Dec 2014 | 001-11919 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 01 Apr 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 - | 07 Mar 2014 | 05 Mar 2014 | 001-11919 |