John Engelman

Entity
Individual
Business address
C/O Vringo, Inc., 780 Third Avenue, 15 Th Floor, 10017 New York, NY
Signature Ownership
/s/ Craig D. Fischer, Attorney-in-fact
All SEC filings
View on sec.gov
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John Engelman has filed 39 SEC EDGAR filings since 12/28/2010

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 13, 2022 Sep 13, 2022 001-35886
4 Open Document Open Filing OWNERSHIP DOCUMENT May 16, 2022 May 12, 2022 001-35886
4 Open Document Open Filing OWNERSHIP DOCUMENT May 27, 2021 May 25, 2021 001-35886
4 Open Document Open Filing OWNERSHIP DOCUMENT May 26, 2020 May 21, 2020 001-35886
4 Open Document Open Filing OWNERSHIP DOCUMENT May 23, 2019 May 21, 2019 001-35886
4 Open Document Open Filing OWNERSHIP DOCUMENT May 24, 2018 May 22, 2018 001-35886
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 6, 2018 Apr 4, 2018 001-35886
4 Open Document Open Filing OWNERSHIP DOCUMENT May 19, 2017 May 17, 2017 001-35886
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 20, 2017 Jan 17, 2017 001-34785
4 Open Document Open Filing OWNERSHIP DOCUMENT May 18, 2016 May 16, 2016 001-35886
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 6, 2016 Apr 4, 2016 001-34785
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 4, 2016 Apr 4, 2016 001-35886
4 Open Document Open Filing OWNERSHIP DOCUMENT May 21, 2015 May 19, 2015 001-35886
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 23, 2015 Jan 22, 2015 001-34785
4 Open Document Open Filing FORM 4 Oct 2, 2014 Sep 30, 2014 001-34785
4 Open Document Open Filing FORM 4 Jul 2, 2014 Jun 30, 2014 001-34785
4 Open Document Open Filing OWNERSHIP DOCUMENT May 23, 2014 May 21, 2014 001-35886
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2014 Mar 31, 2014 001-34785
4 Open Document Open Filing FORM 4 Feb 24, 2014 Feb 20, 2014 001-34785
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 3, 2014 Jan 3, 2014 001-34785