| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 03 Mar 2025 | 27 Feb 2025 | 001-13393 |
| 5 | Open Document | Open Filing | 5 | 06 Feb 2025 | 31 Dec 2024 | 001-13393 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 22 May 2024 | ||
| 4 | Open Document | Open Filing | 4 | 04 Mar 2024 | 29 Feb 2024 | 001-13393 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2023 | 02 Mar 2023 | 001-13393 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 01 Feb 2023 | 31 Dec 2022 | 001-13393 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Mar 2022 | 25 Feb 2022 | 001-13393 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 12 Aug 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2021 | 26 Feb 2021 | 001-13393 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 03 Feb 2021 | 31 Dec 2020 | 001-13393 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Mar 2020 | 12 Mar 2020 | 001-13393 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2020 | 28 Feb 2020 | 001-13393 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 23 Jan 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2019 | 22 Feb 2019 | 001-13393 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 12 TO SC 13D | 01 Feb 2018 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 02 Dec 2015 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 16 Jun 2015 | ||
| 4 | Open Document | Open Filing | 10 Jun 2015 | 08 Jun 2015 | 001-13393 | |
| 4 | Open Document | Open Filing | 22 Jan 2015 | 21 Jan 2015 | 001-13393 | |
| 5 | Open Document | Open Filing | 22 Jan 2015 | 31 Dec 2014 | 001-13393 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 9 | 16 Jan 2015 | ||
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 8 | 25 Nov 2014 | ||
| 4 | Open Document | Open Filing | 18 Nov 2014 | 14 Nov 2014 | 001-13393 | |
| 4 | Open Document | Open Filing | 18 Sep 2014 | 17 Sep 2014 | 001-13393 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 7 TO SCHEDULE 13D | 18 Sep 2014 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 31 Mar 2014 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 07 Feb 2014 | ||
| 5 | Open Document | Open Filing | 07 Feb 2014 | 31 Dec 2013 | 001-13393 |