Company: CERO
Filing Date: 2025-02-07
Form Type: SCHEDULE 13D/A
Source: 0001213900-25-011405
Chunk: 0

Company: CERO THERAPEUTICS HOLDINGS, INC.
Filing Date: 2025-02-07
Form: SCHEDULE 13D/A
Chunk 0
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 Instructions) |
| 13                                                                 |                                                                                6.5 % |
| 14                                                                 |                                                                                   OO |

Comment for Type of Reporting Person: (1) Percentage ownership is calculated based on 3,029,933 shares of Common Stock outstanding as of February 7, 2025, as reported by the Issuer in final prospectus, filed with the Securities and Exchange Commission (the "SEC") pursuant to Rule 424B under the Securities Act of 1933, as amended (the "Securities Act"), on February 7, 2025.

| SCHEDULE 13D |

| CUSIP No. | 71902K105 |

| 1                                                                  |                                                                      Brian G. Atwood |
| 2                                                                  |                                                                                -a)(b |
| 3                                                                  |                                                                         SEC use only |
| 4                                                                  |                                                                                   PF |
| 5                                                                  |  Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e) |
| 6                                                                  |                                                                        UNITED STATES |
| Number of Shares Beneficially Owned by Each Reporting Person With: |                                                                     7     6,330.00   
                                                                     8   196,074.00   
                                                                     9     6,330.00   
                                                                       10  196,074.00 |
| 11                                                                 |                                                                           202,404.00 |
| 12                                                                 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions) |
| 13                                                                 |                                                                                6.7 % |
| 14                                                                 |                                                                                   IN |

Comment for Type of Reporting Person: (1) Consists of (i) 196,074 shares of Common Stock owned directly by the Atwood-Edminster Trust dtd 4-2-2000, of which Mr. Atwood is a trustee, (ii) 1,250 shares of Common Stock owned directly by Mr. Atwood and (iii) 5,080 shares of Common Stock issuable upon exercise of stock options owned directly by Mr. Atwood. (2) Percentage ownership is calculated based on 3,029,933 shares of Common Stock outstanding as of February 7, 2025, as reported by the Issuer in final prospectus, filed with the SEC pursuant to Rule 424B under the Securities Act on February 7, 2025.

| SCHEDULE 13D |

| CUSIP No. | 71902K