SCHEDULE 13D/A

CERO THERAPEUTICS HLDGS INC

Common Stock, $0.0001 par value per share · CUSIP: 71902K105

Event date: 2025-02-07

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Atwood-Edminster Trust dtd 4-2-2000

  Shares: 196,074.00 · Class: 6.5%

• Brian G. AtwoodReported CIK 0001266567

  Shares: 202,404.00 · Class: 6.7%

• Lynne H. Edminster

  Shares: 196,074.00 · Class: 6.5%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.