Company: CERO
Filing Date: 2025-12-05
Form Type: S-1
Source: 0001213900-25-118817
Chunk: 2

Company: CERO THERAPEUTICS HOLDINGS, INC.
Filing Date: 2025-12-05
Form: S-1
Chunk 2
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, 2025, by and between us and Keystone (the “New Keystone Purchase Agreement”). We have separately registered the resale pursuant to the Prior Registration Statements (as defined below) of 12,612,270 shares of Common Stock (the “Old Keystone Purchase Shares”) for aggregate proceeds of approximately $10,408,061, consisting of (i) 100,581 shares of Common Stock that have been issued to Keystone, as of November 24, 2025, pursuant to a Common Stock Purchase Agreement, dated as of November 8, 2024, by and between us and Keystone (the “November 2024 Keystone Purchase Agreement,”), (ii) 11,689 shares of Common Stock that have been issued to Keystone, as of November 24, 2025, pursuant to a Common Stock Purchase Agreement, dated as of February 14, 2024, by and between us and Keystone (the “February 2024 Keystone Purchase Agreement”) and (iii) 12,500,000 shares of Common Stock that have been issued to Keystone, as of November 24, 2025, pursuant to a Common Stock Purchase Agreement, dated as of July 11, 2025, by and between us and Keystone (the “July 2025 Keystone Purchase Agreement,” together with the New Keystone Purchase Agreement, February 2024 Keystone Purchase Agreement, and the November 2024 Keystone Purchase Agreement, the “Keystone Purchase Agreements”), as consideration for it establishing an equity line of credit (the “Keystone Equity Financing”). We previously filed a registration statement on Form S-1 (File No. 333-278603), which was declared effective by the Securities and Exchange Commission (the “SEC”) on May 1, 2024, and remains in effect, with respect to up to (i) 12,500 Keystone Purchase Shares (as defined below) and (ii) 310 Keystone Commitment Shares (as defined below), a registration statement on Form S-1 (File No. 333-283492), which was declared effective by the SEC on December 5, 2024, and remains in effect, with respect to (i) 104,318 Keystone Purchase Shares and (ii) 682 Keystone Commitment Shares and a registration statement on Form S-1 (File No. 333-288816), which was declared effective by the SEC on July 29, 2025, and remains in effect, with respect to 12,500,