Michael Thomas Heffernan

Entity: Individual
Business address: C/O Cornerstone Therapeutics Inc., 1255 Crescent Green Drive, Suite 250, 27518 Cary, NC
Signature Ownership: /s/ Donald R. Reynolds, by Power of Attorney
All SEC filings: View on sec.gov

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Michael Thomas Heffernan has filed 122 SEC EDGAR filings since 11/4/2008

Latest Filings

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open Document	Open Filing	FORM 4	May 7, 2025	May 5, 2025	001-41477
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 26, 2025	Mar 25, 2025	001-37590
3	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 26, 2025	Mar 25, 2025	001-37590
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Feb 12, 2025	Feb 10, 2025	001-37372
4	Open Document	Open Filing	4	Jun 14, 2024	Jun 13, 2024	001-38886
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 16, 2024	May 16, 2024	001-37372
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 2, 2024	Apr 30, 2024	001-41477
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 30, 2023	Jun 28, 2023	001-38886
4	Open Document	Open Filing	4	Jun 26, 2023	Jun 22, 2023	001-37566
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 19, 2023	May 18, 2023	001-37372
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 4, 2023	May 2, 2023	001-41477
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Dec 27, 2022	Dec 22, 2022	001-37372
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Dec 21, 2022	Dec 19, 2022	001-37372
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Dec 14, 2022	Dec 12, 2022	001-37372
4/A	Open Document	Open Filing	PRIMARY DOCUMENT	Oct 12, 2022	Oct 3, 2022	001-41477
4	Open Document	Open Filing	PRIMARY DOCUMENT	Oct 5, 2022	Oct 3, 2022	001-41477
4	Open Document	Open Filing	PRIMARY DOCUMENT	Oct 3, 2022	Oct 3, 2022	001-38080
3	Open Document	Open Filing	FORM 3	Sep 30, 2022	Sep 28, 2022	001-41477
4/A	Open Document	Open Filing	FORM 4/A SUBMISSION	Jul 1, 2022	Jun 23, 2022	001-38886
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 23, 2022	Jun 23, 2022	001-38886
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 13, 2022	Jun 9, 2022	001-37566
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 23, 2022	May 19, 2022	001-37372
4	Open Document	Open Filing	PRIMARY DOCUMENT	Apr 29, 2022	Apr 28, 2022	001-38080
4	Open Document	Open Filing	PRIMARY DOCUMENT	Dec 22, 2021	Dec 20, 2021	001-38080
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 17, 2021	Jun 16, 2021	001-38886
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 14, 2021	Jun 10, 2021	001-37566
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jun 3, 2021	Jun 2, 2021	001-36352
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 24, 2021	May 20, 2021	001-37372
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 7, 2021	May 5, 2021	001-38080
4/A	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 26, 2021	Jan 31, 2020	001-38080
4	Open Document	Open Filing	PRIMARY DOCUMENT	Mar 17, 2021	Mar 15, 2021	001-37372
4	Open Document	Open Filing	FORM 4 SUBMISSION	Dec 9, 2020	Dec 8, 2020	001-37566
3	Open Document	Open Filing	FORM 3 SUBMISSION	Dec 9, 2020	Dec 8, 2020	001-37566
4	Open Document	Open Filing	PRIMARY DOCUMENT	Aug 12, 2020	Aug 11, 2020	001-37372
4	Open Document	Open Filing	FORM 4 SUBMISSION	Jun 15, 2020	Jun 11, 2020	001-38886
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jun 9, 2020	Jun 5, 2020	001-36352
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 22, 2020	May 20, 2020	001-37372
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 15, 2020	May 13, 2020	001-37372
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 1, 2020	Apr 30, 2020	001-38080
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 12, 2020	Feb 10, 2020	001-37372
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jan 31, 2020	Jan 31, 2020	001-38080
3	Open Document	Open Filing	PRIMARY DOCUMENT	Jan 31, 2020	Jan 31, 2020	001-38080
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jan 22, 2020	Jan 21, 2020	001-37372
4	Open Document	Open Filing	PRIMARY DOCUMENT	Aug 13, 2019	Aug 9, 2019	001-37372
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 23, 2019	Jul 19, 2019	001-37372
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jul 17, 2019	Jul 15, 2019	001-37372
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jun 19, 2019	Jun 17, 2019	001-37372
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jun 10, 2019	Jun 6, 2019	001-36352
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 17, 2019	May 15, 2019	001-37372
4	Open Document	Open Filing	FORM 4 SUBMISSION	May 13, 2019	May 9, 2019	001-38886

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