Lloyd P. Johnston

Entity
Individual
Business address
480 Arsenal St., Building One, 02472 Watertown, MA
Signature Ownership
/s/ Matthew Bartholomae, Attorney-in-Fact for Lloyd P. Johnston
All SEC filings
View on sec.gov
Get insider transactions for this reporting owner
Lloyd P. Johnston has filed 26 SEC EDGAR filings since 6/21/2016

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Jan 6, 2023 Jan 4, 2023 001-37798
4 Open Document Open Filing FORM 4 Jan 4, 2023 Jan 2, 2023 001-37798
4 Open Document Open Filing FORM 4 Jan 7, 2022 Jan 5, 2022 001-37798
4 Open Document Open Filing FORM 4 Jan 5, 2022 Jan 3, 2022 001-37798
4 Open Document Open Filing FORM 4 Dec 14, 2021 Dec 10, 2021 001-37798
4 Open Document Open Filing FORM 4 Dec 10, 2021 Dec 8, 2021 001-37798
4 Open Document Open Filing FORM 4 Oct 15, 2021 Oct 13, 2021 001-37798
4 Open Document Open Filing FORM 4 Oct 5, 2021 Oct 1, 2021 001-37798
4 Open Document Open Filing FORM 4 Mar 19, 2021 Mar 17, 2021 001-37798
4 Open Document Open Filing FORM 4 Feb 16, 2021 Feb 11, 2021 001-37798
4 Open Document Open Filing FORM 4 Jan 6, 2021 Jan 4, 2021 001-37798
4 Open Document Open Filing 4 Jul 6, 2020 Jul 1, 2020 001-37798
4 Open Document Open Filing FORM 4 Jan 21, 2020 Jan 16, 2020 001-37798
4 Open Document Open Filing FORM 4 Jan 6, 2020 Jan 2, 2020 001-37798
4 Open Document Open Filing FORM 4 Oct 9, 2019 Oct 7, 2019 001-37798
4 Open Document Open Filing FORM 4 Jul 25, 2019 Jul 23, 2019 001-37798
4 Open Document Open Filing FORM 4 Jan 8, 2019 Jan 7, 2019 001-37798
4 Open Document Open Filing PRIMARY DOCUMENT Jun 19, 2018 Jun 15, 2018 001-37798
4 Open Document Open Filing PRIMARY DOCUMENT Jul 11, 2017 Jul 7, 2017 001-37798
4/A Open Document Open Filing PRIMARY DOCUMENT Jul 10, 2017 Jun 15, 2017 001-37798
4 Open Document Open Filing PRIMARY DOCUMENT Jul 6, 2017 Jul 3, 2017 001-37798
4 Open Document Open Filing PRIMARY DOCUMENT Jun 19, 2017 Jun 15, 2017 001-37798
4 Open Document Open Filing 4 Apr 18, 2017 Apr 17, 2017 001-37798
4 Open Document Open Filing 4 Jan 30, 2017 Jan 23, 2017 001-37798
4 Open Document Open Filing 4 Jun 23, 2016 Jun 21, 2016 001-37798
3 Open Document Open Filing 3 Jun 21, 2016 Jun 21, 2016 001-37798