Common Contracts

2 similar Underwriting Agreement contracts by Amanat Acquisition Corp., Research Alliance Corp III

7,500,000 Class A Ordinary Shares Amanat Acquisition Corp UNDERWRITING AGREEMENT
Underwriting Agreement • May 21st, 2026 • Amanat Acquisition Corp. • Blank checks • New York

Amanat Acquisition Corp, a Cayman Islands exempted company (the “Company”), proposes to sell to Leerink Partners LLC (the “Underwriter”), 7,500,000 Class A ordinary shares, par value $0.0001 per share (the “Ordinary Shares”), of the Company (said Ordinary Shares to be issued and sold by the Company being hereinafter called the “Underwritten Securities”). The Company also proposes to grant to the Underwriter an option to purchase up to 1,125,000 additional Ordinary Shares to cover over-allotments, if any (the “Option Securities” and, together with the Underwritten Securities, the “Securities”). Certain capitalized terms used herein and not otherwise defined are defined in Section 21 hereof.

7,500,000 Class A Ordinary Shares Research Alliance Corporation III UNDERWRITING AGREEMENT
Underwriting Agreement • May 21st, 2026 • Research Alliance Corp III • Blank checks • New York

Research Alliance Corporation III, a Cayman Islands exempted company (the “Company”), proposes to sell to Leerink Partners LLC and any other underwriters identified in Schedule I hereto (each, an “Underwriter” and together, the “Underwriters”), 7,500,000 Class A ordinary shares, par value $0.0001 per share (the “Ordinary Shares”), of the Company (said Ordinary Shares to be issued and sold by the Company being hereinafter called the “Securities”). Certain capitalized terms used herein and not otherwise defined are defined in Section 21 hereof. To the extent there are no additional underwriters listed on Schedule I, the term “Underwriters” shall mean either the singular or the plural, as the context requires.