| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open Document | Open Filing | 24 Sep 2025 | |||
| SCHEDULE 13D/A | Open Document | Open Filing | 09 Jul 2025 | |||
| SCHEDULE 13D/A | Open Document | Open Filing | 01 Jul 2025 | |||
| SCHEDULE 13D/A | Open Document | Open Filing | 27 Jun 2025 | |||
| SCHEDULE 13D/A | Open Document | Open Filing | 24 Apr 2025 | |||
| SCHEDULE 13D/A | Open Document | Open Filing | 24 Mar 2025 | |||
| SCHEDULE 13D/A | Open Document | Open Filing | 11 Feb 2025 | |||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 20 | 25 Nov 2024 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 19 | 30 Sep 2024 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 18 | 06 Aug 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | 30 Apr 2024 | 25 Apr 2024 | 001-12930 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 17 | 17 Apr 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2023 | 27 Apr 2023 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2022 | 28 Apr 2022 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Apr 2021 | 22 Apr 2021 | 001-12930 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 16 | 02 Mar 2021 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 15 | 17 Feb 2021 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 14 TO SCHEDULE 13D | 04 Dec 2020 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 13 TO SCHEDULE 13D | 24 Nov 2020 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 12 TO SCHEDULE 13D | 12 Nov 2020 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 11 TO SCHEDULE 13D | 16 Oct 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2020 | 30 Apr 2020 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Apr 2019 | 25 Apr 2019 | 001-12930 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 10 TO SCHEDULE 13D | 26 Apr 2019 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 9 | 08 Mar 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2018 | 26 Apr 2018 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2017 | 27 Apr 2017 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Apr 2016 | 28 Apr 2016 | 001-12930 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 8 | 04 Mar 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 | 28 Sep 2015 | 25 Sep 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Sep 2015 | 24 Sep 2015 | 001-12930 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 7 | 28 Aug 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2015 | 28 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Apr 2015 | 23 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Apr 2015 | 22 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Apr 2015 | 21 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Apr 2015 | 20 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Apr 2015 | 17 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Apr 2015 | 16 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2015 | 15 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Apr 2015 | 14 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Apr 2015 | 13 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Apr 2015 | 10 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Apr 2015 | 09 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Apr 2015 | 08 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Apr 2015 | 07 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Apr 2015 | 06 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2015 | 02 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2015 | 01 Apr 2015 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Mar 2015 | 26 Mar 2015 | 001-12930 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 6 | 04 Mar 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 | 27 Oct 2014 | 24 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Oct 2014 | 23 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Oct 2014 | 22 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Oct 2014 | 21 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Oct 2014 | 20 Oct 2014 | 001-12930 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 5 | 21 Oct 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 | 20 Oct 2014 | 17 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Oct 2014 | 16 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Oct 2014 | 15 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Oct 2014 | 14 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Oct 2014 | 13 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Oct 2014 | 10 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Oct 2014 | 09 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Oct 2014 | 08 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Oct 2014 | 07 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Oct 2014 | 06 Oct 2014 | 001-12930 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 4 | 07 Oct 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 | 07 Oct 2014 | 03 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2014 | 02 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2014 | 01 Oct 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2014 | 30 Sep 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Sep 2014 | 29 Sep 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Sep 2014 | 26 Sep 2014 | 001-12930 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 3 | 03 Sep 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Apr 2014 | 24 Apr 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Mar 2014 | 20 Mar 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Mar 2014 | 19 Mar 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2014 | 14 Mar 2014 | 001-12930 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 | 06 Mar 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2014 | 28 Feb 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2014 | 27 Feb 2014 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Nov 2013 | 14 Nov 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2013 | 13 Nov 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2013 | 12 Nov 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2013 | 08 Nov 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2013 | 07 Nov 2013 | 001-12930 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 | 08 Nov 2013 | ||
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2013 | 06 Nov 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Nov 2013 | 01 Nov 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2013 | 31 Oct 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Oct 2013 | 30 Oct 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jul 2013 | 05 Jul 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2013 | 03 Jul 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2013 | 02 Jul 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2013 | 01 Jul 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Apr 2013 | 25 Apr 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2013 | 23 Apr 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Apr 2013 | 22 Apr 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Apr 2013 | 19 Apr 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Apr 2013 | 18 Apr 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Apr 2013 | 17 Apr 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Apr 2013 | 16 Apr 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2013 | 15 Apr 2013 | 001-12930 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 09 Apr 2013 | ||
| 4 | Open Document | Open Filing | FORM 4 | 08 Apr 2013 | 05 Apr 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2013 | 03 Apr 2013 | 001-12930 |
| 4/A | Open Document | Open Filing | FORM 4/A | 03 Apr 2013 | 02 Apr 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2013 | 02 Apr 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2013 | 01 Apr 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2013 | 28 Mar 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2013 | 27 Mar 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Mar 2013 | 26 Mar 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Mar 2013 | 25 Mar 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Mar 2013 | 22 Mar 2013 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2012 | 04 Dec 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2012 | 03 Dec 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Nov 2012 | 30 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Nov 2012 | 28 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Nov 2012 | 27 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Nov 2012 | 26 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Nov 2012 | 23 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2012 | 21 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2012 | 20 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2012 | 19 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2012 | 16 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2012 | 15 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2012 | 14 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Nov 2012 | 13 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2012 | 12 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2012 | 09 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2012 | 08 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2012 | 07 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2012 | 06 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2012 | 05 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Nov 2012 | 02 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2012 | 01 Nov 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Oct 2012 | 31 Oct 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Oct 2012 | 10 Oct 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Sep 2012 | 27 Sep 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Sep 2012 | 26 Sep 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2012 | 20 Sep 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Sep 2012 | 13 Sep 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Sep 2012 | 12 Sep 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Sep 2012 | 11 Sep 2012 | 001-12930 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2012 | 26 Apr 2012 | 001-12930 |