Company: CERO
Filing Date: 2025-02-07
Form Type: 424B3
Source: 0001213900-25-011071
Chunk: 8

Company: CERO THERAPEUTICS HOLDINGS, INC.
Filing Date: 2025-02-07
Form: 424B3
Chunk 8
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 agency thereto.

“Fee Modification Agreements” refers to the fee modification agreements between PBAX and certain third-party vendors and service providers, pursuant
to which such vendors received shares of Common Stock in lieu of certain payments due to such vendors prior to Closing.

“First PIPE Financing”
refers to the private placement pursuant to which we issued and sold, and the PIPE Investors purchased, shares of Series A Preferred
Stock, the Series A Warrants and Preferred Warrants, on the terms and conditions set forth in the First Securities Purchase Agreement.

“First PIPE Registration Rights Agreement” refers to the Registration Rights Agreement, dated as of February 14, 2024, by and between CERo and certain
PIPE Investors.

“First Securities Purchase Agreement” refers to the Amended and Restated Securities Purchase Agreement, dated as of February 14, 2024, by and
among PBAX, Legacy CERo and certain PIPE Investors, pursuant to which CERo agreed to issue and sell 10,039 shares of Series A Preferred
Stock, 6,127 Series A Warrants and 2,500 Preferred Warrants.

“Initial Public Offering” refers to the initial public offering of PBAX, which closed on October 8, 2021.

“Investor Rights Agreement” refers to the Investor Rights and Lock-up Agreement, dated February 14, 2024, by and among CERo, the Sponsor, certain
Legacy CERo Stockholders and certain other parties.

“Keystone”
refers to Keystone Capital Partners, LLC.

“Keystone Commencement Date” refers to the time when all of the conditions to our right to commence sales of Common Stock to Keystone set forth in
the respective Keystone Purchase Agreements have been satisfied.

“Keystone Commitment Amount” refers to the $25,000,000 of shares of Common Stock that Keystone has committed to purchase pursuant to the Keystone
Purchase Agreements.

“Keystone Commitment Shares” refers to the 19,833 shares of Common Stock that have been issued to Keystone as consideration for Keystone entering
into the Keystone Purchase Agreements.

“Keystone Equity Financing” refers to the equity line of credit established by the Keystone Purchase Agreements.

“Keystone Purchase Agreements” refers to the Old Keystone Purchase Agreement and the New Keystone Purchase Agreement.

“Keystone Purchase Shares” refers to the shares of Common Stock that CERo may elect to issue and sell to Keystone after the Keystone Commencement
Date.

“Keystone