Brian G. Atwood - Mar 31, 2025 SCHEDULE 13D/A Report for CERo Therapeutics Holdings, Inc. Common Stock, $0.0001 par value per share (CERO)

Filing Manager: ATWOOD BRIAN G
Reporting Manager: Brian G. Atwood
Security: CERo Therapeutics Holdings, Inc. Common Stock, $0.0001 par value per share
Symbol: CERO
Shares outstanding: 5.17M shares
Disclosed Ownership: 512K shares
Ownership: 9.9%
Form type: SCHEDULE 13D/A
Date filed: 4/4/2025, 07:17 PM
Date of event: Mar 31, 2025
Previous filing: Feb 7, 2025
SEC: View on sec.gov

Reporting Managers (3)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Atwood-Edminster Trust dtd 4-2-2000	9.5%	491K	0	491K	/s/ Brian G. Atwood	Brian G. Atwood/Trustee
Brian G. Atwood	9.9%	512K	20K	491K	/s/ Brian G. Atwood	Brian G. Atwood	0001266567
Lynne H. Edminster	9.5%	491K	0	491K	/s/ Brian G. Atwood, as attorney-in-fact for Lynne H. Edminster	Brian G. Atwood