Side Letter and Guaranty Agreement Sample Contracts

SIDE LETTER AND GUARANTY AGREEMENT
Side Letter and Guaranty Agreement • June 11th, 2026 • Copley Acquisition Corp • Blank checks • Delaware

This Side Letter and Guaranty Agreement (this “Guaranty”) is made and entered into as of June 10, 2026, by and between Aditxt Inc., a Delaware corporation (“Guarantor”), and Copley Acquisition Corp, an exempted company incorporated under the laws of the Cayman Islands (“SPAC”).