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.

SEC EDGAR filings, ownership reports, and insider transactions for Lauren Merendino.

Business address: C/O Dayone Biopharmaceuticals, Inc., 1800 Sierra Point Parkway, Suite 200, Brisbane, CA, 94005
Top holdings (ownership): DAWN

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Lauren Merendino has filed 17 SEC EDGAR filings since 08 Apr 2021

Recent SEC filings for Lauren Merendino including 4, 144, 3.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open 4 document	View SEC filing for 4		18 Nov 2025	15 Nov 2025	001-40431
144	Open 144 document	View SEC filing for 144		17 Nov 2025
4	Open 4 document	View SEC filing for 4		07 Nov 2025	06 Nov 2025	001-40431
4	Open 4 document	View SEC filing for 4		19 Aug 2025	15 Aug 2025	001-40431
4	Open 4 document	View SEC filing for 4		19 May 2025	15 May 2025	001-40431
144	Open 144 document	View SEC filing for 144		16 May 2025
3	Open 3 document	View SEC filing for 3		28 Feb 2025	26 Feb 2025	001-40431
4	Open 4 document	View SEC filing for 4		28 Mar 2024	25 Mar 2024	001-37410
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	06 Jun 2023	06 Jun 2023	001-37410
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	10 Mar 2023	10 Mar 2023	001-37929
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	20 Jan 2023	18 Jan 2023	001-37929
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	20 Oct 2022	18 Oct 2022	001-37929
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	20 Jul 2022	18 Jul 2022	001-37929
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	21 Apr 2022	19 Apr 2022	001-37929
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	19 Apr 2022	15 Apr 2022	001-37929
4	Open 4 document	View SEC filing for 4	FORM 4 SUBMISSION	19 Apr 2021	15 Apr 2021	001-37929
3	Open 3 document	View SEC filing for 3	FORM 3 SUBMISSION	08 Apr 2021	05 Apr 2021	001-37929

Lauren Merendino files with the SEC under CIK 0001855298. This page aggregates EDGAR filings and related ownership activity.

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.