X0609 4 2026-10-01 false 0002118195 Applied Aerospace & Defense, Inc. AADX 0001945156 Kasiguran Kai W false C/O APPLIED AEROSPACE & DEFENSE, INC. 355 QUALITY CIRCLE NW HUNTSVILLE AL 35806 false true false false Chief Accounting Officer false Common Stock 2026-10-01 4 A false 3800 11.69 A 3800 D The reported securities represent Restricted Stock Units ("RSUs") granted to the Reporting Person on October 1, 2026. Each RSU represents the contingent right to receive one share of the Issuer's common stock upon vesting. The RSUs will vest in three equal annual installments beginning October 1, 2027. /s/ Kai W. Kasiguran 2026-10-05