X0609 4 2026-10-02 0 0001807794 Credo Technology Group Holding Ltd CRDO 0001896237 Brennan William Joseph false 110 RIO ROBLES SAN JOSE CA 95134 1 1 0 0 Pres & Chief Executive Officer 0 Ordinary Shares 2026-10-02 4 F 0 6149 210.17 D 360331 D Ordinary Shares 2026-10-05 4 F 0 6149 218.64 D 354182 D Ordinary Shares 75000 I Laurie Brennan 2026 GRAT Ordinary Shares 75000 I William Brennan 2026 GRAT Ordinary Shares 1600830 I The Brennan Family Trust, DTD 09/06/2002 Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of RSUs. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein. /s/ James Laufman, attorney-in-fact 2026-10-06