X0508 4 2024-07-10 0001843714 Zapata Computing Holdings Inc. ZPTA 0001463740 Huber Jeff C/O ZAPATA COMPUTING HOLDINGS INC. 100 FEDERAL STREET, 20TH FLOOR BOSTON MA 02110 1 0 0 0 0 Common Stock 2024-07-10 4 A 0 25000 0 A 25000 D Restricted Stock Units 2024-07-10 4 A 0 75000 0 A Common Stock 75000 75000 D Restricted stock units convert into shares of common stock on a one-for-one basis. The restricted stock units will vest in three equal installments, with 25,000 shares of common stock vesting on October 10, 2024, 25,000 shares of common stock vesting on January 10, 2025, and 25,000 shares vesting on the date of the 2025 annual meeting of the Issuer's stockholders. /s/ Stacie S. Aarestad, Attorney-in-Fact 2024-07-12