RAMBUS INC — Director's Dealing 2025

May 6, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: RAMBUS INC (RMBS)
CIK: 0000917273
Period of Report: 2025-05-05

Reporting Person: Lynch Desmond (SVP, CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-05	Common Stock	S	3118	$50.31	Disposed	75798	Direct

Footnotes

F1: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on December 13, 2024.

F2: All shares traded at $50.31.