Company: CERO
Filing Date: 2025-11-20
Form Type: 424B3
Source: 0001213900-25-113117
Chunk: 9

Company: CERO THERAPEUTICS HOLDINGS, INC.
Filing Date: 2025-11-20
Form: 424B3
Chunk 9
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 PIPE Financing, the Second PIPE Financing, the Third PIPE Financing, the Fourth PIPE Financing and the Fifth PIPE
Financing.

“Preferred Shares”
refer to the shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series
E Preferred Stock issued in the PIPE Financings, including the Warrant Preferred Shares.

“Preferred Warrants”
refer to warrants to purchase shares of Series A Preferred Stock.

“Primary Earnout Shares”
refer to the 600 shares of Common Stock issued to the holders of Legacy CERo common stock and Legacy CERo preferred stock in connection
with the Business Combination, 500 of which are subject to vesting upon the achievement of certain stock price-based earnout targets and
100 of which are subject to vesting upon a change of control, respectively.

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“Private Placement Warrants”
refer to private placement warrants to purchase shares of Common Stock, at an exercise price of $23,000.00 per share, that were originally
sold in a private placement concurrently with the Initial Public Offering.

“Public Warrants”
refer to the warrants to purchase shares of Common Stock, at an exercise price of $23,000.00 per share, that were originally issued in
the Initial Public Offering.

“Reverse Stock Splits”
refers to the Company’s reverse stock split that became effective at 12:01 a.m. Eastern time on January 8, 2025, pursuant to which
each 100 shares of Common Stock outstanding immediately prior thereto was converted into 1 share of Common Stock outstanding immediately
thereafter, and to the Company’s reverse stock split that became effective at 12:01 a.m. Eastern time on June 13, 2025, pursuant
to which each 20 shares of Common Stock outstanding immediately prior thereto was converted into 1 share of Common Stock outstanding immediately
thereafter.

“SEC” refers to
the U.S. Securities and Exchange Commission.

“Secondary Earnout Shares”
refer to the 438 shares of Common Stock issued to the holders of Legacy CERo common stock and Legacy CERo preferred stock in connection
with the Business Combination, which became fully vested at Closing.

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

“Second PIPE Registration Rights Agreement”