| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 20 Sep 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2021 | 15 Sep 2021 | 001-34483 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2021 | 09 Aug 2021 | 000-50448 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 16 Sep 2021 | ||
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 16 Sep 2021 | 14 Sep 2021 | 001-34219 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 16 Sep 2021 | ||
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Aug 2021 | 02 Aug 2021 | 001-34219 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 May 2021 | 03 May 2021 | 001-34219 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 21 Apr 2021 | ||
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Feb 2021 | 01 Feb 2021 | 001-34219 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 19 Jan 2021 | 14 Jan 2021 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Dec 2020 | 31 Dec 2020 | 001-37932 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 30 Dec 2020 | ||
| 13F-HR | Open Document | Open Filing | 13 Nov 2020 | 30 Sep 2020 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2020 | 02 Nov 2020 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 14 Aug 2020 | 30 Jun 2020 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2020 | 03 Aug 2020 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2020 | 08 Jun 2020 | 000-50448 |
| 13F-HR | Open Document | Open Filing | 15 May 2020 | 31 Mar 2020 | 028-13680 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 07 Apr 2020 | ||
| 13F-HR/A | Open Document | Open Filing | 21 Feb 2020 | 31 Dec 2019 | 028-13680 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2020 | 31 Dec 2019 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2020 | 03 Feb 2020 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2020 | 17 Jan 2020 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jan 2020 | 15 Jan 2020 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 14 Nov 2019 | 30 Sep 2019 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Nov 2019 | 04 Nov 2019 | 001-34219 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 03 Oct 2019 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 11 Sep 2019 | ||
| 13F-HR | Open Document | Open Filing | 14 Aug 2019 | 30 Jun 2019 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2019 | 05 Aug 2019 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 15 May 2019 | 31 Mar 2019 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2019 | 06 May 2019 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 14 Feb 2019 | 31 Dec 2018 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2019 | 04 Feb 2019 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2019 | 31 Dec 2018 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2018 | 30 Nov 2018 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 14 Nov 2018 | 30 Sep 2018 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Nov 2018 | 05 Nov 2018 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2018 | 31 Oct 2018 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2018 | 28 Sep 2018 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2018 | 31 Aug 2018 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 14 Aug 2018 | 30 Jun 2018 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2018 | 06 Aug 2018 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jun 2018 | 19 Jun 2018 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jun 2018 | 14 Jun 2018 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2018 | 31 May 2018 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 15 May 2018 | 31 Mar 2018 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2018 | 07 May 2018 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2018 | 30 Apr 2018 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Apr 2018 | 06 Apr 2018 | 001-34219 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 06 Apr 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Apr 2018 | 03 Apr 2018 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2018 | 30 Mar 2018 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2018 | 28 Feb 2018 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 14 Feb 2018 | 31 Dec 2017 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2018 | 05 Feb 2018 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2018 | 29 Dec 2017 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2017 | 30 Nov 2017 | 001-34219 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 30 Nov 2017 | ||
| 13F-HR | Open Document | Open Filing | 14 Nov 2017 | 30 Sep 2017 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Nov 2017 | 30 Oct 2017 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2017 | 29 Sep 2017 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2017 | 01 Sep 2017 | 000-26489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2017 | 31 Aug 2017 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 14 Aug 2017 | 30 Jun 2017 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2017 | 31 Jul 2017 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jun 2017 | 22 Jun 2017 | 000-26489 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 13 Jun 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2017 | 06 Jun 2017 | 000-50368 |
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | 06 Jun 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2017 | 01 Jun 2017 | 000-26489 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 02 Jun 2017 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2017 | 31 May 2017 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 15 May 2017 | 31 Mar 2017 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2017 | 01 May 2017 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2017 | 31 Mar 2017 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2017 | 10 Mar 2017 | 000-50368 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 08 Mar 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2017 | 01 Mar 2017 | 000-26489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 28 Feb 2017 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 14 Feb 2017 | 31 Dec 2016 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2017 | 30 Jan 2017 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jan 2017 | 13 Jan 2017 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2017 | 11 Jan 2017 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Dec 2016 | 22 Dec 2016 | 001-37932 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2016 | 19 Dec 2016 | 001-37932 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2016 | 14 Dec 2016 | 001-37932 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Dec 2016 | 02 Dec 2016 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2016 | 01 Dec 2016 | 000-26489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Dec 2016 | 29 Nov 2016 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Nov 2016 | 23 Nov 2016 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 028-13680 | |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | 08 Nov 2016 | 07 Nov 2016 | 001-32989 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | 07 Nov 2016 | 07 Nov 2016 | 001-37932 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Nov 2016 | 26 Oct 2016 | 001-37932 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Nov 2016 | 26 Oct 2016 | 001-32989 |
| SC 13D | Open Document | Open Filing | SC 13D | 07 Nov 2016 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Nov 2016 | 31 Oct 2016 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2016 | 07 Sep 2016 | 000-50448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Sep 2016 | 01 Sep 2016 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2016 | 01 Sep 2016 | 000-26489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Aug 2016 | 29 Aug 2016 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Aug 2016 | 26 Aug 2016 | 001-34483 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Aug 2016 | 23 Aug 2016 | 001-34483 |
| 13F-HR | Open Document | Open Filing | 15 Aug 2016 | 30 Jun 2016 | 028-13680 | |
| 4 | Open Document | Open Filing | FORM 4 | 08 Aug 2016 | 08 Aug 2016 | 000-26489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2016 | 29 Jul 2016 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jul 2016 | 05 Jul 2016 | 000-50368 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 15 Jul 2016 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 23 Jun 2016 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 5 TO SCHEDULE 13D | 10 Jun 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2016 | 08 Jun 2016 | 000-26489 |
| DFAN14A | Open Document | Open Filing | 18 May 2016 | |||
| DFAN14A | Open Document | Open Filing | 16 May 2016 | |||
| DFAN14A | Open Document | Open Filing | 13 May 2016 | |||
| DFAN14A | Open Document | Open Filing | 11 May 2016 | |||
| 13F-HR | Open Document | Open Filing | 11 May 2016 | 31 Mar 2016 | 028-13680 | |
| DFAN14A | Open Document | Open Filing | 10 May 2016 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2016 | 02 May 2016 | 001-34219 |
| DFAN14A | Open Document | Open Filing | 21 Apr 2016 | |||
| DFAN14A | Open Document | Open Filing | 21 Apr 2016 | |||
| DFAN14A | Open Document | Open Filing | 19 Apr 2016 | |||
| DFAN14A | Open Document | Open Filing | 18 Apr 2016 | |||
| DFAN14A | Open Document | Open Filing | 15 Apr 2016 | |||
| DFAN14A | Open Document | Open Filing | 06 Apr 2016 | |||
| DFAN14A | Open Document | Open Filing | 06 Apr 2016 | |||
| DFAN14A | Open Document | Open Filing | 31 Mar 2016 | |||
| DEFC14A | Open Document | Open Filing | 30 Mar 2016 | |||
| PRRN14A | Open Document | Open Filing | 24 Mar 2016 | |||
| DFAN14A | Open Document | Open Filing | 18 Mar 2016 | |||
| DFAN14A | Open Document | Open Filing | 18 Mar 2016 | |||
| SC 13D/A | Open Document | Data | Open Filing | 18 Mar 2016 | |||
| PREC14A | Open Document | Open Filing | 18 Mar 2016 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2016 | 10 Mar 2016 | 000-50368 |
| DFAN14A | Open Document | Open Filing | 15 Mar 2016 | |||
| SC 13D/A | Open Document | Data | Open Filing | SC 13D/A | 14 Mar 2016 | ||
| DFAN14A | Open Document | Open Filing | 18 Feb 2016 | |||
| DFAN14A | Open Document | Open Filing | 18 Feb 2016 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D AMENDMENT NO. 3 | 18 Feb 2016 | ||
| 13F-HR | Open Document | Open Filing | 12 Feb 2016 | 31 Dec 2015 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2016 | 01 Feb 2016 | 001-34219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2016 | 29 Jan 2016 | 001-34219 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 25 Jan 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jan 2016 | 11 Jan 2015 | 001-34483 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2015 | 30 Nov 2015 | 001-34219 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 01 Dec 2015 | ||
| 13F-HR | Open Document | Open Filing | 09 Nov 2015 | 30 Sep 2015 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Nov 2015 | 02 Nov 2015 | 001-34219 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 2 | 03 Nov 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Sep 2015 | 31 Aug 2015 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 14 Aug 2015 | 30 Jun 2015 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Aug 2015 | 03 Aug 2015 | 001-34219 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2015 | 11 Jun 2015 | 000-26489 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2015 | 29 May 2015 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 15 May 2015 | 31 Mar 2015 | 028-13680 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2015 | 06 May 2015 | 001-34483 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2015 | 04 May 2015 | 001-34219 |
| SC 13D | Open Document | Open Filing | SC 13D | 08 Apr 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2015 | 31 Mar 2015 | 001-34219 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 05 Mar 2015 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 27 Feb 2015 | ||
| 13F-HR | Open Document | Open Filing | 13 Feb 2015 | 31 Dec 2014 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2015 | 02 Feb 2015 | 001-34219 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 23 Dec 2014 | 22 Dec 2014 | 000-50448 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 23 Dec 2014 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 19 Dec 2014 | ||
| SC 13D | Open Document | Open Filing | SC 13D | 18 Nov 2014 | ||
| 13F-HR | Open Document | Open Filing | 14 Nov 2014 | 30 Sep 2014 | 028-13680 | |
| 4 | Open Document | Open Filing | 4 | 24 Sep 2014 | 19 Sep 2014 | 001-34483 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 02 Sep 2014 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 28 Aug 2014 | ||
| 13F-HR | Open Document | Open Filing | 14 Aug 2014 | 30 Jun 2014 | 028-13680 | |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2014 | 12 Jun 2014 | 000-26489 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2014 | 07 May 2014 | 001-34483 |
| 13F-HR | Open Document | Open Filing | 15 May 2014 | 31 Mar 2014 | 028-13680 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 02 Apr 2014 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2014 | 27 Mar 2014 | 001-34219 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 24 Mar 2014 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2014 | 18 Mar 2014 | 001-34219 |
| 13F-HR | Open Document | Open Filing | 14 Feb 2014 | 31 Dec 2013 | 028-13680 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2014 | 29 Jan 2014 | 001-34219 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2014 | 29 Jan 2014 | 001-34219 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 31 Jan 2014 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 24 Jan 2014 |