Stephen T. Chen

Entity
Individual
Business address
1 Grove St, Unit 812007, 02482-8201 Wellesley, MA
Signature Ownership
/s/ John Junyong Lee, POA for Stephen T. Chen
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Stephen T. Chen has filed 242 SEC EDGAR filings since 5/3/2006

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT Jun 27, 2022 Jun 27, 2022 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Oct 13, 2020 Oct 9, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Oct 9, 2020 Oct 8, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Oct 8, 2020 Oct 5, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Oct 2, 2020 Sep 28, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 22, 2020 Sep 17, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 14, 2020 Sep 11, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 8, 2020 Aug 27, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 25, 2020 Aug 24, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 20, 2020 Aug 10, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 7, 2020 Jul 30, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 1, 2020 Jul 1, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 29, 2020 Jun 25, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 24, 2020 Jun 23, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 29, 2020 May 26, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 21, 2020 May 14, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 19, 2020 May 15, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 15, 2020 May 13, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 30, 2020 Apr 28, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 24, 2020 Apr 23, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 22, 2020 Apr 21, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 17, 2020 Apr 15, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 15, 2020 Apr 9, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 9, 2020 Apr 7, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 2, 2020 Mar 31, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 30, 2020 Mar 13, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 19, 2020 Mar 18, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 13, 2020 Mar 12, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 6, 2020 Mar 5, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 19, 2020 Feb 18, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 18, 2020 Feb 12, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 7, 2020 Feb 5, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 3, 2020 Jan 31, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 29, 2020 Jan 27, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 23, 2020 Jan 21, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 13, 2020 Jan 9, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 6, 2020 Jan 3, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 3, 2020 Jan 2, 2020 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 31, 2019 Dec 31, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 30, 2019 Dec 27, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 20, 2019 Dec 20, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 18, 2019 Dec 17, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 13, 2019 Dec 13, 2019 000-20791
4/A Open Document Open Filing PRIMARY DOCUMENT Dec 11, 2019 Dec 9, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 10, 2019 Dec 9, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 5, 2019 Dec 3, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 2, 2019 Nov 29, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Nov 26, 2019 Nov 25, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Nov 20, 2019 Nov 18, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Nov 14, 2019 Nov 13, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Nov 12, 2019 Nov 1, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Oct 31, 2019 Oct 31, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Oct 28, 2019 Oct 24, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Oct 22, 2019 Oct 18, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Oct 16, 2019 Oct 14, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Oct 11, 2019 Oct 9, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Oct 7, 2019 Oct 3, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 30, 2019 Sep 27, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 26, 2019 Sep 24, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 16, 2019 Sep 13, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 12, 2019 Sep 10, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 9, 2019 Sep 6, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 3, 2019 Aug 30, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 28, 2019 Aug 26, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 19, 2019 Aug 16, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 14, 2019 Jan 2, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 9, 2019 Aug 7, 2019 000-20791
4/A Open Document Open Filing PRIMARY DOCUMENT Aug 9, 2019 Jul 10, 2019 000-20791
4/A Open Document Open Filing PRIMARY DOCUMENT Aug 9, 2019 Jul 10, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 5, 2019 Aug 1, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 30, 2019 Jul 25, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 24, 2019 Jul 22, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 19, 2019 Jul 17, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 16, 2019 Jul 12, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 10, 2019 Jul 8, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 3, 2019 Jul 2, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 1, 2019 Jun 27, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 26, 2019 Jun 24, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 19, 2019 Jun 17, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 17, 2019 Jun 13, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 11, 2019 Jun 10, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 6, 2019 Jun 4, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 3, 2019 May 31, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 30, 2019 May 6, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 3, 2019 May 1, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 1, 2019 Apr 29, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 26, 2019 Apr 24, 2019 000-20791
4/A Open Document Open Filing PRIMARY DOCUMENT Apr 23, 2019 Apr 15, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 19, 2019 Apr 17, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 10, 2019 Apr 8, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 5, 2019 Apr 3, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 2, 2019 Mar 29, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 25, 2019 Mar 21, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 13, 2019 Mar 8, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 7, 2019 Mar 4, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 25, 2019 Feb 21, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 19, 2019 Feb 15, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 15, 2019 Feb 13, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 12, 2019 Feb 7, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 6, 2019 Feb 4, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 1, 2019 Jan 30, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 30, 2019 Jan 28, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 24, 2019 Jan 23, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 17, 2019 Jan 15, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 14, 2019 Jan 10, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 10, 2019 Jan 8, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 9, 2019 Jan 7, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 4, 2019 Jan 3, 2019 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 3, 2019 Dec 31, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 28, 2018 Dec 26, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 21, 2018 Dec 19, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 13, 2018 Dec 13, 2018 000-20791
4/A Open Document Open Filing PRIMARY DOCUMENT Dec 13, 2018 Dec 7, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 12, 2018 Dec 7, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 6, 2018 Dec 4, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 3, 2018 Nov 28, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Nov 6, 2018 Nov 1, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Oct 31, 2018 Oct 31, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 19, 2018 Sep 18, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 14, 2018 Sep 11, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 10, 2018 Aug 23, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 4, 2018 Aug 29, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 27, 2018 Aug 22, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 22, 2018 Aug 20, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 13, 2018 Aug 10, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 9, 2018 Aug 7, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 2, 2018 Jul 30, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 30, 2018 Jul 26, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 24, 2018 Jul 24, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 23, 2018 Jul 20, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 17, 2018 Jul 13, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 13, 2018 Jul 11, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 9, 2018 Jul 6, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 3, 2018 Jun 29, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 28, 2018 Jun 27, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 26, 2018 Jun 25, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 25, 2018 Jun 21, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 22, 2018 Jun 22, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 20, 2018 Jun 15, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 19, 2018 Jun 13, 2018 000-20791
4/A Open Document Open Filing PRIMARY DOCUMENT Jun 11, 2018 Jun 4, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 11, 2018 Jun 8, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 6, 2018 Jun 4, 2018 000-20791
4/A Open Document Open Filing PRIMARY DOCUMENT Jun 6, 2018 May 9, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 1, 2018 May 31, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 30, 2018 May 24, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 23, 2018 May 21, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 21, 2018 May 17, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 16, 2018 May 14, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 11, 2018 May 9, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 8, 2018 May 4, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 3, 2018 May 1, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 30, 2018 Apr 27, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 25, 2018 Apr 24, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 23, 2018 Apr 19, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 18, 2018 Apr 13, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 10, 2018 Apr 9, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 6, 2018 Apr 4, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 3, 2018 Apr 2, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 30, 2018 Mar 28, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 28, 2018 Mar 26, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 26, 2018 Mar 23, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 22, 2018 Mar 19, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 19, 2018 Mar 14, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 13, 2018 Mar 12, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 9, 2018 Mar 8, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 7, 2018 Mar 5, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 1, 2018 Feb 27, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 22, 2018 Feb 22, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 1, 2018 Jan 31, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 19, 2018 Jan 18, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 11, 2018 Jan 9, 2018 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Nov 14, 2017 Sep 11, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Nov 2, 2017 Oct 26, 2017 000-20791
4/A Open Document Open Filing PRIMARY DOCUMENT Nov 2, 2017 Aug 1, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Oct 18, 2017 Oct 16, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 26, 2017 Sep 25, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 19, 2017 Sep 18, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 14, 2017 Sep 13, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 6, 2017 Sep 5, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 31, 2017 Aug 30, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 25, 2017 Aug 24, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 22, 2017 Aug 18, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 15, 2017 Aug 11, 2017 000-20791
4/A Open Document Open Filing PRIMARY DOCUMENT Aug 15, 2017 Aug 1, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 8, 2017 Aug 1, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 25, 2017 Jul 24, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 12, 2017 Jul 11, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 7, 2017 Jul 5, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 29, 2017 Jun 27, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 26, 2017 Jun 22, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 20, 2017 Jun 19, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 19, 2017 Jun 19, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 12, 2017 Jun 12, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 12, 2017 Jun 8, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 6, 2017 Jun 6, 2017 000-20791
4/A Open Document Open Filing PRIMARY DOCUMENT Jun 6, 2017 May 31, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jun 2, 2017 May 31, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 23, 2017 May 19, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 12, 2017 May 11, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 27, 2017 Apr 25, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 20, 2017 Apr 19, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 17, 2017 Apr 14, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 10, 2017 Apr 7, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 7, 2017 Apr 5, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 6, 2017 Apr 5, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 3, 2017 Mar 30, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 24, 2017 Mar 22, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 21, 2017 Mar 20, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 16, 2017 Mar 15, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 10, 2017 Mar 9, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 6, 2017 Mar 6, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 2, 2017 Mar 2, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 1, 2017 Feb 27, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 21, 2017 Feb 21, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 15, 2017 Feb 14, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 26, 2017 Jan 18, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jan 20, 2017 Jan 20, 2017 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Nov 29, 2016 Nov 23, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Sep 9, 2016 Sep 7, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 30, 2016 Aug 26, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 22, 2016 Aug 19, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Aug 16, 2016 Aug 15, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Jul 28, 2016 Jul 27, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT May 11, 2016 May 10, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Apr 15, 2016 Apr 13, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 30, 2016 Mar 28, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 24, 2016 Mar 22, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Mar 11, 2016 Mar 11, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Feb 26, 2016 Feb 25, 2016 000-20791
4 Open Document Open Filing PRIMARY DOCUMENT Dec 22, 2015 Dec 17, 2015 000-20791