| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 15-12G | Open Document | Open Filing | 15-12G | 01 Jun 2021 | 000-55106 | |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 04 May 2021 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 04 May 2021 | 31 Mar 2021 | 000-55106 |
| 8-K | Open Document | Data | Open Filing | 8-K | 30 Apr 2021 | 30 Apr 2021 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 23 Apr 2021 | 31 Mar 2021 | 028-12582 | |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 25 Feb 2021 | 000-55106 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 25 Feb 2021 | 31 Dec 2020 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 01 Feb 2021 | 31 Dec 2020 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 29 Jan 2021 | 29 Jan 2021 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 03 Nov 2020 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 03 Nov 2020 | 30 Sep 2020 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 30 Oct 2020 | 30 Oct 2020 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 27 Oct 2020 | 30 Sep 2020 | 028-12582 | |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 04 Aug 2020 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 04 Aug 2020 | 30 Jun 2020 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 30 Jul 2020 | 30 Jul 2020 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 21 Jul 2020 | 30 Jun 2020 | 028-12582 | |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 07 May 2020 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 May 2020 | 31 Mar 2020 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 30 Apr 2020 | 30 Apr 2020 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 27 Apr 2020 | 31 Mar 2020 | 028-12582 | |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 28 Feb 2020 | 000-55106 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 28 Feb 2020 | 31 Dec 2019 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 03 Feb 2020 | 31 Dec 2019 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 31 Jan 2020 | 31 Jan 2020 | 000-55106 |
| 13F-HR/A | Open Document | Open Filing | 07 Nov 2019 | 30 Sep 2019 | 028-12582 | |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 05 Nov 2019 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 05 Nov 2019 | 30 Sep 2019 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 05 Nov 2019 | 30 Sep 2019 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 31 Oct 2019 | 31 Oct 2019 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 27 Aug 2019 | 27 Aug 2019 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 06 Aug 2019 | 06 Aug 2019 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 06 Aug 2019 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 06 Aug 2019 | 30 Jun 2019 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 05 Aug 2019 | 30 Jun 2019 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 31 Jul 2019 | 31 Jul 2019 | 000-55106 |
| 8-K | Open Document | Open Filing | FORM 8-K | 10 Jun 2019 | 10 Jun 2019 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 08 May 2019 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 May 2019 | 31 Mar 2019 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 03 May 2019 | 31 Mar 2019 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 29 Apr 2019 | 29 Apr 2019 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 28 Feb 2019 | 000-55106 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 28 Feb 2019 | 31 Dec 2018 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 08 Feb 2019 | 31 Dec 2018 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 01 Feb 2019 | 01 Feb 2019 | 000-55106 |
| 8-K | Open Document | Open Filing | FORM 8-K | 20 Dec 2018 | 20 Dec 2018 | 000-55106 |
| 8-K | Open Document | Open Filing | FORM 8-K | 29 Nov 2018 | 28 Nov 2018 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 06 Nov 2018 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 06 Nov 2018 | 30 Sep 2018 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 02 Nov 2018 | 30 Sep 2018 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 30 Oct 2018 | 30 Oct 2018 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 07 Aug 2018 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 Aug 2018 | 30 Jun 2018 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 02 Aug 2018 | 30 Jun 2018 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 27 Jul 2018 | 27 Jul 2018 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 28 Jun 2018 | 28 Jun 2018 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 11 Jun 2018 | 11 Jun 2018 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 18 May 2018 | 18 May 2018 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 08 May 2018 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 May 2018 | 31 Mar 2018 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 04 May 2018 | 31 Mar 2018 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 27 Apr 2018 | 27 Apr 2018 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 28 Feb 2018 | 000-55106 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 28 Feb 2018 | 31 Dec 2017 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 12 Feb 2018 | 31 Dec 2017 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 01 Feb 2018 | 01 Feb 2018 | 000-55106 |
| 8-K | Open Document | Open Filing | FORM 8-K | 13 Nov 2017 | 13 Nov 2017 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 08 Nov 2017 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Nov 2017 | 30 Sep 2017 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 30 Oct 2017 | 30 Sep 2017 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 27 Oct 2017 | 27 Oct 2017 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 08 Aug 2017 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Aug 2017 | 30 Jun 2017 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 27 Jul 2017 | 30 Jun 2017 | 028-12582 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 27 Jul 2017 | 27 Jul 2017 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 29 Jun 2017 | 29 Jun 2017 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 28 Jun 2017 | 28 Jun 2017 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 02 Jun 2017 | 02 Jun 2017 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 09 May 2017 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 May 2017 | 31 Mar 2017 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 02 May 2017 | 31 Mar 2017 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 27 Apr 2017 | 27 Apr 2017 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 17 Mar 2017 | 17 Mar 2017 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 01 Mar 2017 | 000-55106 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 01 Mar 2017 | 31 Dec 2016 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 08 Feb 2017 | 31 Dec 2016 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 01 Feb 2017 | 01 Feb 2017 | 000-55106 |
| 8-K | Open Document | Open Filing | FORM 8-K | 21 Dec 2016 | 21 Dec 2016 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 09 Nov 2016 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 Nov 2016 | 30 Sep 2016 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 07 Nov 2016 | 30 Sep 2016 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 31 Oct 2016 | 26 Oct 2016 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 27 Oct 2016 | 27 Oct 2016 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 10 Aug 2016 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 Aug 2016 | 30 Jun 2016 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 29 Jul 2016 | 30 Jun 2016 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 29 Jul 2016 | 29 Jul 2016 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 29 Jun 2016 | 29 Jun 2016 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 10 May 2016 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 May 2016 | 31 Mar 2016 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 04 May 2016 | 31 Mar 2016 | 028-12582 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 28 Apr 2016 | 28 Apr 2016 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 03 Mar 2016 | 03 Mar 2016 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 03 Mar 2016 | 000-55106 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 03 Mar 2016 | 31 Dec 2015 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 11 Feb 2016 | 31 Dec 2015 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 03 Feb 2016 | 03 Feb 2016 | 000-55106 |
| 8-K | Open Document | Open Filing | FORM 8-K | 03 Dec 2015 | 01 Dec 2015 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 10 Nov 2015 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 Nov 2015 | 30 Sep 2015 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 03 Nov 2015 | 30 Sep 2015 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 30 Oct 2015 | 30 Oct 2015 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 12 Aug 2015 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Aug 2015 | 30 Jun 2015 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 10 Aug 2015 | 30 Jun 2015 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 31 Jul 2015 | 31 Jul 2015 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 18 May 2015 | 18 May 2015 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 13 May 2015 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 May 2015 | 31 Mar 2015 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 06 May 2015 | 31 Mar 2015 | 028-12582 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2015 | 29 Apr 2015 | |
| EFFECT | Open Document | Open Filing | 29 Apr 2015 | 333-203391 | ||
| 8-K | Open Document | Open Filing | 8-K | 29 Apr 2015 | 29 Apr 2015 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 29 Apr 2015 | 24 Apr 2015 | 000-55106 |
| S-3/A | Open Document | Open Filing | FORM S-3/A | 27 Apr 2015 | 333-203391 | |
| S-3 | Open Document | Open Filing | FORM S-3 | 13 Apr 2015 | 333-203391 | |
| 8-K | Open Document | Open Filing | 8-K | 13 Apr 2015 | 13 Apr 2015 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 10 Apr 2015 | 10 Apr 2015 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 24 Mar 2015 | 24 Mar 2015 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 11 Mar 2015 | 11 Mar 2015 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 11 Mar 2015 | 000-55106 | |
| 10-K | Open Document | Data | Open Filing | 10-K | 11 Mar 2015 | 31 Dec 2014 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 10 Feb 2015 | 31 Dec 2014 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 04 Feb 2015 | 04 Feb 2015 | 000-55106 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2015 | 29 Jan 2015 | |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 13 Nov 2014 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Nov 2014 | 30 Sep 2014 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 07 Nov 2014 | 30 Sep 2014 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 29 Oct 2014 | 29 Oct 2014 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 29 Sep 2014 | 29 Sep 2014 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 17 Sep 2014 | 17 Sep 2014 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 14 Aug 2014 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Aug 2014 | 30 Jun 2014 | 000-55106 |
| 13F-HR | Open Document | Open Filing | 06 Aug 2014 | 30 Jun 2014 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 30 Jul 2014 | 30 Jul 2014 | 000-55106 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2014 | 29 May 2014 | |
| 13F-HR | Open Document | Open Filing | 15 May 2014 | 31 Mar 2014 | 028-12582 | |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 14 May 2014 | 000-55106 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 May 2014 | 31 Mar 2014 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 30 Apr 2014 | 30 Apr 2014 | 000-55106 |
| IRANNOTICE | Open Document | Open Filing | IRANNOTICE | 28 Mar 2014 | 000-55106 | |
| 10-K | Open Document | Open Filing | 10-K | 28 Mar 2014 | 31 Dec 2013 | 000-55106 |
| SC 13D | Open Document | Open Filing | FORM SC 13D | 27 Mar 2014 | 005-88057 | |
| 8-K | Open Document | Open Filing | 8-K | 27 Mar 2014 | 26 Mar 2014 | 000-55106 |
| 8-K | Open Document | Open Filing | 8-K | 19 Mar 2014 | 17 Mar 2014 | 000-55106 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2014 | 17 Mar 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2014 | 21 Jan 2014 | |
| UPLOAD | Open Document | Open Filing | 27 Feb 2014 | |||
| 10-12G/A | Open Document | Open Filing | 10-12G/A | 19 Feb 2014 | 000-55106 | |
| CORRESP | Open Document | Open Filing | 19 Feb 2014 | |||
| 13F-HR | Open Document | Open Filing | 13 Feb 2014 | 31 Dec 2013 | 028-12582 | |
| 8-K | Open Document | Open Filing | 8-K | 05 Feb 2014 | 04 Feb 2014 | 000-55106 |
| UPLOAD | Open Document | Open Filing | 04 Feb 2014 | |||
| 10-12G/A | Open Document | Open Filing | 10-12G/A | 21 Jan 2014 | 000-55106 | |
| CORRESP | Open Document | Open Filing | 21 Jan 2014 | |||
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2014 | 21 Jan 2014 |