John N. Hatsopoulos SEC EDGAR Filings (CIK 0001274775)

SEC EDGAR filings, ownership reports, and insider transactions for John N. Hatsopoulos.

Business address
85 First Avenue, Waltham, MA, 02451
Top holdings (ownership)
TGEN
⭐ Add to watchlist ⭐
Get insider transactions for this reporting owner
John N. Hatsopoulos has filed 217 SEC EDGAR filings since 31 Dec 2003

Latest Filings

Recent SEC filings for John N. Hatsopoulos including 4, 3/A, 3 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 27 Sep 2024 27 Sep 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 25 Sep 2024 25 Sep 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 20 Aug 2024 19 Aug 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 12 Jul 2024 10 Jul 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 29 May 2024 28 May 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 29 May 2024 29 May 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 28 May 2024 22 May 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 22 May 2024 21 May 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2024 16 May 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2024 15 May 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 24 Apr 2024 24 Apr 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 23 Apr 2024 23 Apr 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 16 Apr 2024 16 Apr 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 16 Apr 2024 15 Apr 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 12 Apr 2024 12 Apr 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 11 Apr 2024 11 Apr 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 09 Apr 2024 09 Apr 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 08 Apr 2024 08 Apr 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 02 Apr 2024 27 Mar 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 23 Jan 2024 22 Jan 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 19 Jan 2024 18 Jan 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 16 Jan 2024 16 Jan 2024 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 28 Dec 2023 27 Dec 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 26 Dec 2023 22 Dec 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2023 14 Dec 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 21 Nov 2023 20 Nov 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 17 Nov 2023 17 Nov 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 17 Nov 2023 14 Nov 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 17 Oct 2023 17 Oct 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 13 Oct 2023 12 Oct 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2023 29 Sep 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 28 Sep 2023 27 Sep 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 27 Sep 2023 20 Sep 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2023 19 Sep 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 08 Sep 2023 07 Sep 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 06 Sep 2023 05 Sep 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 23 Aug 2023 22 Aug 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 17 Aug 2023 15 Aug 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 27 Jun 2023 26 Jun 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2023 20 Jun 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 15 Jun 2023 15 Jun 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 12 Jun 2023 12 Jun 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2023 08 Jun 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 08 Jun 2023 07 Jun 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2023 06 Jun 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 06 Jun 2023 06 Jun 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 05 Jun 2023 02 Jun 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 26 May 2023 26 May 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 26 May 2023 23 May 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2023 15 May 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 29 Mar 2023 28 Mar 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 27 Mar 2023 27 Mar 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 24 Mar 2023 24 Mar 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 21 Mar 2023 21 Mar 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 21 Mar 2023 20 Mar 2023 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 19 Oct 2022 19 Oct 2022 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 18 Oct 2022 17 Oct 2022 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 12 Oct 2022 10 Oct 2022 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 12 Sep 2022 08 Sep 2022 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 02 Sep 2022 31 Aug 2022 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 30 Aug 2022 26 Aug 2022 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 25 Aug 2022 23 Aug 2022 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 23 Aug 2022 22 Aug 2022 001-36103
3/A Open 3/A document View SEC filing for 3/A FORM 3/A 06 May 2022 11 Mar 2022 001-36103
3 Open 3 document View SEC filing for 3 FORM 3 11 Mar 2022 09 Mar 2022 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 24 Apr 2020 23 Apr 2020 001-36103
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 26 Mar 2019
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 11 Apr 2018 23 May 2017 001-36103
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A #4 12 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 25 May 2017 23 May 2017 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 25 May 2017 23 May 2017 001-36103
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A #3 15 Feb 2017
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A #2 20 Dec 2016
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 20 Dec 2016 03 Jun 2016 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2016 13 Dec 2016 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 14 Dec 2016 03 Jun 2016 001-36103
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 08 Jul 2016 12 May 2016 000-54484
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D/A 24 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 18 May 2016 16 May 2016 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2016 12 May 2016 000-54484
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 13 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 06 May 2016 04 May 2016 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 06 May 2016 04 May 2016 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 25 Apr 2016 22 Apr 2016 001-36103
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A TGEN SC 13G/A OF JOHN N. HATSOPOULOS 16 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ADGE 13G/A OF JOHN N. HATSOPOULOS 16 Feb 2016
5 Open 5 document View SEC filing for 5 FORM 5 12 Feb 2016 31 Dec 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2016 06 Jan 2016 001-36103
4 Open 4 document View SEC filing for 4 FORM 4 08 Jan 2016 07 Jan 2016 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 31 Dec 2015 29 Dec 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 22 Dec 2015 22 Dec 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 10 Dec 2015 09 Dec 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 09 Dec 2015 08 Dec 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 04 Dec 2015 02 Dec 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 02 Dec 2015 30 Nov 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 02 Dec 2015 30 Nov 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 01 Dec 2015 27 Nov 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2015 20 Nov 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2015 23 Nov 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 17 Nov 2015 16 Nov 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 12 Nov 2015 06 Nov 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 23 Oct 2015 21 Oct 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 21 Oct 2015 19 Oct 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 15 Oct 2015 07 Oct 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 14 Oct 2015 09 Oct 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 13 Oct 2015 09 Oct 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 09 Oct 2015 07 Oct 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 07 Oct 2015 05 Oct 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2015 30 Sep 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 28 Sep 2015 25 Sep 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 14 Sep 2015 10 Sep 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 04 Sep 2015 02 Sep 2015 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2015 02 Jun 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 22 May 2015 20 May 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2015 18 May 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 20 Apr 2015 17 Apr 2015 000-54484
5 Open 5 document View SEC filing for 5 OWNERSHIP DOCUMENT 18 Feb 2015 31 Dec 2014 001-34493
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A FORM SC 13G/A 18 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G JOHN N. HATSOPOULOS 18 Feb 2015
5 Open 5 document View SEC filing for 5 OWNERSHIP DOCUMENT 12 Feb 2015 31 Dec 2014 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 15 Jan 2015 13 Jan 2015 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 23 Dec 2014 22 Dec 2014 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 11 Dec 2014 11 Dec 2014 000-54484
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 04 Dec 2014 02 Dec 2014 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 20 Oct 2014 16 Oct 2014 000-54484
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Oct 2014 03 Oct 2014 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 23 Sep 2014 22 Sep 2014 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 28 Aug 2014 22 Aug 2014 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 22 Aug 2014 23 May 2014 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 17 Jun 2014 13 Jun 2014 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 12 Jun 2014 11 Jun 2014 000-54484
4 Open 4 document View SEC filing for 4 FORM 4 23 May 2014 22 May 2014 000-54484
3 Open 3 document View SEC filing for 3 FORM 3 22 May 2014 20 May 2014 001-36103
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Apr 2014 28 Apr 2014 000-54484
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2014
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Dec 2013 12 Dec 2013 000-54484
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 10 Dec 2013 06 Dec 2013 000-54484
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Dec 2013 03 Dec 2013 000-54484
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 25 Nov 2013 20 Nov 2013 000-54484
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 25 Nov 2013 25 Nov 2013 001-34493
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Nov 2013 15 Nov 2013 000-54484
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 01 Oct 2013 01 Oct 2013 001-36103
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 16 Aug 2013 25 Jul 2013 000-54484
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 Jun 2013 19 Jun 2013 000-54484
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Jun 2013 17 Jun 2013 000-54484
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Jun 2013 25 May 2013 001-34493
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A FORM SC 13G/A 14 Feb 2013
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 30 Nov 2012 25 May 2012 001-34493
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 27 Jul 2012 25 Jul 2012 000-54484
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Jun 2012 26 Jun 2012 001-34493
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2012
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 21 Dec 2011 17 Oct 2011 000-54484
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 Dec 2011 09 Dec 2011 001-34493
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Dec 2011 08 Dec 2011 000-29089
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Dec 2011 08 Dec 2011 001-34493
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Dec 2011 07 Dec 2011 001-34493
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Dec 2011 06 Dec 2011 001-34493
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 06 Dec 2011 05 Dec 2011 001-34493
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Dec 2011 02 Dec 2011 001-34493
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 21 Nov 2011 17 Nov 2011 001-34493
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Oct 2011 03 Oct 2011 000-29089
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jul 2011 01 Jul 2011 000-29089
4 Open 4 document View SEC filing for 4 05 Jul 2011 01 Jul 2011 001-34493
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jun 2011 16 Jun 2011 000-29089
4 Open 4 document View SEC filing for 4 06 Jun 2011 02 Jun 2011 001-34493
4 Open 4 document View SEC filing for 4 24 May 2011 23 May 2011 001-34493
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Apr 2011 01 Apr 2011 000-29089
4 Open 4 document View SEC filing for 4 03 Mar 2011 01 Mar 2011 001-34493
4 Open 4 document View SEC filing for 4 28 Feb 2011 24 Feb 2011 001-34493
4 Open 4 document View SEC filing for 4 23 Feb 2011 17 Feb 2011 001-34493
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 03 Feb 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jan 2011 03 Jan 2011 000-29089
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Oct 2010 01 Oct 2010 000-29089
4 Open 4 document View SEC filing for 4 26 Aug 2010 25 Aug 2010 001-34493
4 Open 4 document View SEC filing for 4 24 Aug 2010 24 Aug 2010 001-34493
4 Open 4 document View SEC filing for 4 FORM 4 22 Jul 2010 20 Jul 2010 001-33094
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jul 2010 01 Jul 2010 000-29089
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Jun 2010 14 Jun 2010 000-29089
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2010 13 May 2010 000-29089
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Apr 2010 01 Apr 2010 000-29089
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2010 26 Mar 2010 001-34493
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 11 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 11 Feb 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jan 2010 01 Jan 2010 000-29089

About this filer

John N. Hatsopoulos files with the SEC under CIK 0001274775. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

Related pages