X0508 4 2026-01-07 0 0001807794 Credo Technology Group Holding Ltd CRDO 0001896237 Brennan William Joseph 110 RIO ROBLES SAN JOSE CA 95134 1 1 0 0 Pres & Chief Executive Officer 1 Ordinary Shares 2026-01-07 4 S 0 172 125.6932 D 290401 D Ordinary Shares 2026-01-07 4 S 0 188 126.3837 D 290213 D Ordinary Shares 2026-01-07 4 S 0 316 127.548 D 289897 D Ordinary Shares 2026-01-07 4 S 0 596 128.7369 D 289301 D Ordinary Shares 2026-01-07 4 S 0 2073 129.4902 D 287228 D Ordinary Shares 2026-01-07 4 S 0 777 130.4195 D 286451 D Ordinary Shares 2026-01-07 4 S 0 318 131.7203 D 286133 D Ordinary Shares 2026-01-07 4 S 0 148 132.3161 D 285985 D Ordinary Shares 2026-01-07 4 S 0 28 133.79 D 285957 D Ordinary Shares 2026-01-07 4 S 0 255 134.6772 D 285702 D Ordinary Shares 2026-01-07 4 S 0 530 135.4866 D 285172 D Ordinary Shares 2026-01-07 4 S 0 621 136.3336 D 284551 D Ordinary Shares 2026-01-07 4 S 0 244 137.5376 D 284307 D Ordinary Shares 2026-01-07 4 S 0 444 138.5559 D 283863 D Ordinary Shares 2026-01-07 4 S 0 40 139.345 D 283823 D Ordinary Shares 2026-01-07 4 S 0 1600 140.6653 D 282223 D Ordinary Shares 2026-01-07 4 S 0 1770 141.3197 D 280453 D Ordinary Shares 2026-01-07 4 S 0 336 142.4408 D 280117 D Ordinary Shares 2026-01-08 4 S 0 487 135.8635 D 279630 D Ordinary Shares 2026-01-08 4 S 0 871 136.8127 D 278759 D Ordinary Shares 2026-01-08 4 S 0 1842 137.6755 D 276917 D Ordinary Shares 2026-01-08 4 S 0 812 138.6423 D 276105 D Ordinary Shares 2026-01-08 4 S 0 644 139.5666 D 275461 D Ordinary Shares 2026-01-08 4 S 0 2228 140.8479 D 273233 D Ordinary Shares 2026-01-08 4 S 0 2322 141.5434 D 270911 D Ordinary Shares 2026-01-08 4 S 0 270 142.4148 D 270641 D Ordinary Shares 1882502 I The Brennan Family Trust, DTD 09/06/2002 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 15, 2025. This transaction was executed in multiple trades at prices ranging from $124.97 to $125.93. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $126.31 to $126.50. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $127.20 to $127.89. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $128.37 to $128.92. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $128.98 to $129.95. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $129.99 to $130.92. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $131.36 to $131.96. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $132.00 to $132.76. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $134.06 to $134.90. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $135.04 to $135.91. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $136.05 to $136.81. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $137.02 to $137.96. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $138.08 to $138.95. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $140.11 to $140.96. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $140.97 to $141.94. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $141.99 to $142.82. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $135.24 to $136.20. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $136.25 to $137.22. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $137.24 to $138.21. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $138.24 to $139.13. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $139.26 to $140.21. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $140.26 to $141.23. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $141.24 to $142.21. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. This transaction was executed in multiple trades at prices ranging from $142.26 to $142.55. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein. /s/ James Laufman, attorney-in-fact 2026-01-09