William F. Griffin Jr

Entity
Individual
Business address
C/O Gemma Power Systems, Llc, 769 Hebron Avenue, 06033 Glastonbury, CT
Signature Ownership
/s/ William F. Griffin, Jr.
All SEC filings
View on sec.gov
Get insider transactions for this reporting owner
William F. Griffin Jr has filed 74 SEC EDGAR filings since 12/19/2006

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing Aug 5, 2025 Aug 5, 2025 001-31756
4 Open Document Open Filing May 13, 2025 Apr 18, 2025 001-31756
4 Open Document Open Filing Apr 15, 2025 Apr 10, 2025 001-31756
4 Open Document Open Filing Nov 1, 2024 Oct 30, 2024 001-31756
144 Open Document Open Filing Oct 31, 2024
4 Open Document Open Filing Oct 28, 2024 Oct 24, 2024 001-31756
4 Open Document Open Filing Sep 18, 2024 Sep 17, 2024 001-31756
144 Open Document Open Filing Sep 11, 2024
4 Open Document Open Filing Jul 31, 2024 Jul 29, 2024 001-31756
144 Open Document Open Filing Jul 25, 2024
4 Open Document Open Filing Apr 19, 2024 Apr 12, 2024 001-31756
4 Open Document Open Filing Apr 19, 2023 Apr 18, 2023 001-31756
4 Open Document Open Filing Apr 20, 2022 Apr 18, 2022 001-31756
4 Open Document Open Filing Jan 24, 2022 Jan 21, 2022 001-31756
4 Open Document Open Filing Oct 27, 2021 Oct 25, 2021 001-31756
4 Open Document Open Filing Oct 20, 2021 Oct 18, 2021 001-31756
4 Open Document Open Filing Oct 7, 2021 Oct 7, 2021 001-31756
4 Open Document Open Filing 4 Oct 8, 2020 Oct 5, 2020 001-31756
4 Open Document Open Filing 4 Sep 28, 2020 Sep 22, 2020 001-31756
4 Open Document Open Filing 4 Sep 22, 2020 Sep 18, 2020 001-31756
4 Open Document Open Filing 4 Jan 25, 2017 Jan 23, 2017 001-31756
4 Open Document Open Filing 4 Jan 5, 2017 Dec 27, 2016 001-31756
4 Open Document Open Filing 4 Dec 27, 2016 Dec 22, 2016 001-31756
4 Open Document Open Filing 4 Sep 28, 2016 Sep 27, 2016 001-31756
4 Open Document Open Filing FORM 4 SUBMISSION Sep 15, 2016 Sep 14, 2016 001-31756
4 Open Document Open Filing FORM 4 SUBMISSION Sep 13, 2016 Sep 12, 2016 001-31756
4 Open Document Open Filing FORM 4 SUBMISSION Sep 13, 2016 Sep 9, 2016 001-31756
4 Open Document Open Filing 4 Jun 20, 2016 Jun 16, 2016 001-31756
4 Open Document Open Filing 4 May 6, 2016 Jun 22, 2015 001-31756
5 Open Document Open Filing FORM 5 SUBMISSION Mar 28, 2014 Apr 26, 2013 001-31756