Sec Form 4/A Filing - LAPORTE KATHLEEN @ CERO THERAPEUTICS HOLDINGS, INC. - 2024-02-14

FORM 4/A Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL OMB Number: 3235-0287 Expires: November 30, 2011 Estimated average burden hours per response... 0.5

1. Name and Address of Reporting Person LAPORTE KATHLEEN 2. Issuer Name and Ticker or Trading Symbol CERO THERAPEUTICS HOLDINGS, INC. [ CERO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) CERO THERAPEUTICS HOLDINGS, INC, 201 HASKINS WAY, SUITE 230 3. Date of Earliest Transaction (MM/DD/YY) 02/14/2024 (Street) SOUTH SAN FRANCISCO, CA94080 4. If Amendment, Date Original Filed (MM/DD/YY) 02/16/2024 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Series A Convertible Preferred Stock $ 10 02/14/2024 A 50 ( 1 ) ( 1 ) Common Stock 5,000 $ 1,000 50 I By the Kathleen LaPorte Revocable Trust ( 2 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other LAPORTE KATHLEEN CERO THERAPEUTICS HOLDINGS, INC 201 HASKINS WAY, SUITE 230 SOUTH SAN FRANCISCO, CA94080 X Signatures /s/ Charles Carter, Attorney-in-Fact 02/21/2024 Signature of Reporting Person Date

Explanation of Responses:

( 1 )On February 14, 2024, the reporting person acquired shares of Series A Convertible Preferred Stock (the "Series A Preferred Stock") in a private placement by the Issuer pursuant to the terms of a Securities Purchase Agreement dated as of February 5, 2024, as amended. Each share of Series A Preferred Stock has a stated value of $1,000 and, at the option of the holder, is convertible into a number of shares of Common Stock determined by dividing (x) the value of the shares of Series A Preferred Stock, plus any additional amounts thereon as of such date of determination, by (y) the conversion price, which is currently $10.00, subject to adjustments. The Series A Preferred Stock has no expiration date. ( 2 )The reporting person is the trustee of the Kathleen LaPorte Revocable Trust (the "Kathleen Trust") and has sole voting and disposition power with respect to the shares owned by the Kathleen Trust.

Remarks: This amendment to the Form 4 originally filed on February 16, 2024 is being filed solely to correct the ownership form and nature of indirect beneficial ownership reported in columns 10 and 11 of Table II, respectively.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.