Mark Guinan

Entity: Individual
Business address: C/O Quest Diagnostics, 500 Plaza Drive, 07094 Secaucus, NJ
Signature Ownership: /s/ Mark Guinan
All SEC filings: View on sec.gov

Get insider transactions for this reporting owner

Mark Guinan has filed 59 SEC EDGAR filings since 12/14/2010

Latest Filings

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Feb 2, 2024	Jan 31, 2024	001-38924
SC 13D	Open Document	Open Filing	SC 13D	Nov 28, 2023
4	Open Document	Open Filing	FORM 4 SUBMISSION	Mar 10, 2023	Mar 10, 2023	001-37929
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Dec 19, 2022	Dec 16, 2022	001-38924
3	Open Document	Open Filing	INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	Dec 5, 2022	Dec 5, 2022	001-38924
4	Open Document	Open Filing	FORM 4 SUBMISSION	Oct 28, 2022	Oct 26, 2022	001-37929
4	Open Document	Open Filing	FORM 4	Mar 9, 2022	Mar 7, 2022	001-12215
4	Open Document	Open Filing	FORM 4	Feb 28, 2022	Feb 24, 2022	001-12215
4	Open Document	Open Filing	FORM 4	Feb 25, 2022	Feb 23, 2022	001-12215
4	Open Document	Open Filing	FORM 4 SUBMISSION	Nov 9, 2021	Nov 5, 2021	001-37929
4	Open Document	Open Filing	FORM 4	Mar 11, 2021	Mar 9, 2021	001-12215
4	Open Document	Open Filing	FORM 4	Feb 25, 2021	Feb 23, 2021	001-12215
4	Open Document	Open Filing	FORM 4	Feb 19, 2021	Feb 17, 2021	001-12215
4	Open Document	Open Filing	FORM 4	Dec 28, 2020	Dec 24, 2020	001-12215
4	Open Document	Open Filing	FORM 4 SUBMISSION	Sep 17, 2020	Sep 15, 2020	001-37929
4	Open Document	Open Filing	FORM 4	Jun 10, 2020	Jun 8, 2020	001-12215
4	Open Document	Open Filing	FORM 4	Mar 12, 2020	Mar 10, 2020	001-12215
4	Open Document	Open Filing	FORM 4	Feb 27, 2020	Feb 26, 2020	001-12215
4	Open Document	Open Filing	FORM 4	Feb 26, 2020	Feb 24, 2020	001-12215
4	Open Document	Open Filing	FORM 4	Feb 20, 2020	Feb 18, 2020	001-12215
4	Open Document	Open Filing	FORM 4 SUBMISSION	Aug 27, 2019	Aug 23, 2019	001-37929
4	Open Document	Open Filing	FORM 4	Jun 17, 2019	Jun 13, 2019	001-12215
4	Open Document	Open Filing	FORM 4	Mar 5, 2019	Mar 1, 2019	001-12215
4	Open Document	Open Filing	FORM 4	Feb 28, 2019	Feb 26, 2019	001-12215
4	Open Document	Open Filing	FORM 4	Feb 27, 2019	Feb 25, 2019	001-12215
4	Open Document	Open Filing	FORM 4	Feb 25, 2019	Feb 22, 2019	001-12215
4	Open Document	Open Filing	FORM 4	Feb 20, 2019	Feb 18, 2019	001-12215
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jul 24, 2018	Jul 23, 2018	001-37929
3	Open Document	Open Filing	FORM 3 SUBMISSION	Jul 24, 2018	Jul 23, 2018	001-37929
4	Open Document	Open Filing	FORM 4	May 29, 2018	May 25, 2018	001-12215
4	Open Document	Open Filing	FORM 4	Mar 6, 2018	Mar 2, 2018	001-12215
4/A	Open Document	Open Filing	FORM 4/A	Mar 6, 2018	Feb 27, 2018	001-12215
4/A	Open Document	Open Filing	FORM 4/A	Mar 6, 2018	Feb 23, 2018	001-12215
4	Open Document	Open Filing	FORM 4	Mar 1, 2018	Feb 27, 2018	001-12215
4	Open Document	Open Filing	FORM 4	Feb 27, 2018	Feb 23, 2018	001-12215
4	Open Document	Open Filing	FORM 4	Feb 21, 2018	Feb 19, 2018	001-12215
4	Open Document	Open Filing	FORM 4	Mar 3, 2017	Mar 2, 2017	001-12215
4	Open Document	Open Filing	FORM 4	Mar 2, 2017	Feb 28, 2017	001-12215
4	Open Document	Open Filing	FORM 4	Feb 28, 2017	Feb 24, 2017	001-12215
4	Open Document	Open Filing	FORM 4	Feb 23, 2017	Feb 21, 2017	001-12215
4	Open Document	Open Filing	FORM 4	Feb 15, 2017	Feb 13, 2017	001-12215
4	Open Document	Open Filing	FORM 4	Aug 24, 2016	Aug 22, 2016	001-12215
4	Open Document	Open Filing	FORM 4	Mar 3, 2016	Mar 1, 2016	001-12215
4	Open Document	Open Filing	FORM 4	Feb 29, 2016	Feb 25, 2016	001-12215
4	Open Document	Open Filing	FORM 4	Feb 18, 2016	Feb 16, 2016	001-12215
4	Open Document	Open Filing	FORM 4	Aug 24, 2015	Aug 21, 2015	001-12215
4	Open Document	Open Filing	FORM 4	Feb 25, 2015	Feb 23, 2015	001-12215
4	Open Document	Open Filing	FORM 4	Feb 18, 2015	Feb 17, 2015	001-12215
4	Open Document	Open Filing	OWNERSHIP DOCUMENT	Aug 20, 2014	Aug 20, 2014	001-12215
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 7, 2014	May 5, 2014	001-12215

Previous1 2Next

Showing 1 to 50 of 51 entries