| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 07 Apr 2025 | 03 Apr 2025 | 001-10701 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 21 Feb 2023 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 05 Apr 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2020 | 03 Dec 2020 | 001-10701 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 28 Sep 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Nov 2019 | 26 Nov 2019 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Feb 2019 | 07 Feb 2019 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Feb 2019 | 31 Jan 2019 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jan 2019 | 24 Jan 2019 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2019 | 17 Jan 2019 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jan 2019 | 10 Jan 2019 | 001-10701 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 11 Jan 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2019 | 03 Jan 2019 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Dec 2018 | 27 Dec 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2018 | 20 Dec 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2018 | 13 Dec 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2018 | 06 Dec 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2018 | 29 Nov 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Nov 2018 | 23 Nov 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2018 | 15 Nov 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Nov 2018 | 08 Nov 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2018 | 01 Nov 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Oct 2018 | 25 Oct 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2018 | 18 Oct 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Oct 2018 | 11 Oct 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Oct 2018 | 04 Oct 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2018 | 27 Sep 2018 | 001-10701 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Sep 2018 | 20 Sep 2018 | 001-10701 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 22 Aug 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2018 | 06 Mar 2018 | 001-34004 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 07 Mar 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Sep 2017 | 20 Sep 2017 | 001-34004 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Aug 2017 | 29 Aug 2017 | 001-34004 |
| SC 13D/A | Open Document | Data | Open Filing | SC 13D/A | 01 Aug 2017 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 07 Apr 2017 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D AMENDMENT NO. 13 | 07 Apr 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2017 | 02 Mar 2017 | 000-16914 |
| SC 13D/A | Open Document | Open Filing | SC 13D AMENDMENT NO. 12 | 04 Jan 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Dec 2016 | 23 Dec 2016 | 001-34004 |
| SC 13D/A | Open Document | Open Filing | SC 13D AMENDMENT # 11 | 07 Oct 2016 | ||
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 22 Sep 2016 | 22 Dec 2014 | 001-34004 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 22 Sep 2016 | 24 Nov 2014 | 001-34004 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Sep 2016 | 20 Sep 2016 | 001-34004 |
| SC 13D/A | Open Document | Open Filing | SC 13D AMENDMENT # 10 | 06 Jun 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2016 | 11 Mar 2016 | 001-34004 |
| SC 13D/A | Open Document | Open Filing | SC 13D AMENDMENT # 9 | 31 Dec 2015 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D AMENDMENT # 8 | 01 Oct 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Sep 2015 | 21 Sep 2015 | 001-34004 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2015 | 15 Sep 2015 | 001-34004 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Aug 2015 | 06 Aug 2015 | 001-34004 |
| SC 13D/A | Open Document | Open Filing | SC 13D AMENDMENT # 7 | 05 Jun 2015 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D AMENDMENT #6 | 05 Jun 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 27 Jan 2015 | 000-16914 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2015 | 27 Jan 2015 | 001-34004 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A #6 | 14 Jan 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Dec 2014 | 30 Dec 2014 | 001-34004 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 27 Oct 2014 | 22 Sep 2014 | 001-34004 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 10 Oct 2014 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Sep 2014 | 22 Sep 2014 | 001-34004 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 05 Aug 2014 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 07 Jul 2014 | ||
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | 01 Apr 2014 |