Credo Technology Group Holding Ltd

Rule 10b5-1 Trading Plans

On December 15, 2025, Yat Tung (Job) Lam, our Chief Operating Officer and a member of our board of directors, adopted a Rule 10b5-1 Trading Plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) of the Exchange Act, pursuant to which a maximum amount of: (i)200,000 of our ordinary shares held by Zhan (BVI) Co Ltd may be sold between March 16, 2026 and September 30, 2026, (ii)156,059 of our ordinary shares held directly by Mr. Lam may be sold between March 16, 2026 and September 30, 2026 and (iii)30,000 of our ordinary shares held by the Evelyn Job and April Foundation may be sold between March 16, 2026 and September 30, 2026. The plan terminates on the earlier of: (i)September 30, 2026, (ii) the first date on which all trades set forth in the plan have been executed or (iii) such date as the plan is otherwise terminated according to its terms. Mr. Lam and his spouse share voting and investment power over the shares held by each of Zhan (BVI) Co Ltd and the Evelyn Job and April Foundation, which is a tax-exempt 501(c)(3) charitable institution.

On January 12, 2026, Daniel Fleming, our Chief Financial Officer, terminated the Rule 10b5-1 Trading Plan Mr. Fleming adopted on June 19, 2025 and adopted a Rule 10b5-1 Trading Plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) of the Exchange Act, pursuant to which a maximum amount of 130,000 of our ordinary shares held directly by Mr. Fleming may be sold between April 13, 2026 and March 31, 2027. The plan terminates on the earlier of: (i) March 31, 2027, (ii) the first date on which all trades set forth in the plan have been executed or (iii) such date as the plan is otherwise terminated according to its terms.