Lawrence Knopf

Entity
Individual
Business address
C/O Heartware, Inc., 205 Newbury St., Suite 101, 01701 Framingham, MA
Insider ownership signature
/s/Lawrence Knopf
All SEC filings
View on sec.gov
⭐ Add to watchlist ⭐
Get insider transactions for this reporting owner
Lawrence Knopf has filed 34 SEC EDGAR filings since 4/1/2011

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 SUBMISSION Jan 26, 2023 Jan 24, 2023 001-39662
4 Open Document Open Filing FORM 4 SUBMISSION Jul 5, 2022 Jun 30, 2022 001-39662
4 Open Document Open Filing FORM 4 SUBMISSION Feb 15, 2022 Feb 10, 2022 001-39662
4 Open Document Open Filing FORM 4 SUBMISSION Jan 4, 2022 Dec 31, 2021 001-39662
4 Open Document Open Filing FORM 4 SUBMISSION Feb 25, 2021 Feb 23, 2021 001-39662
4 Open Document Open Filing FORM 4 SUBMISSION Oct 30, 2020 Oct 29, 2020 001-39662
3 Open Document Open Filing FORM 3 SUBMISSION Oct 29, 2020 Oct 29, 2020 001-39662
4 Open Document Open Filing OWNERSHIP DOCUMENT Aug 24, 2016 Aug 23, 2016 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Feb 26, 2016 Feb 24, 2016 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Feb 25, 2016 Feb 23, 2016 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Feb 23, 2016 Feb 19, 2016 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Feb 9, 2016 Feb 7, 2016 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Dec 23, 2015 Dec 21, 2015 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Mar 30, 2015 Mar 28, 2015 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Feb 26, 2015 Feb 24, 2015 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Feb 25, 2015 Feb 23, 2015 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Feb 10, 2015 Feb 7, 2015 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Dec 23, 2014 Dec 21, 2014 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Sep 10, 2014 Sep 9, 2014 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Mar 31, 2014 Mar 28, 2014 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Feb 26, 2014 Feb 24, 2014 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Feb 11, 2014 Feb 7, 2014 001-34256
4 Open Document Open Filing FORM 4 SUBMISSION Jan 7, 2014 Jan 6, 2014 001-34256