Meera Rao - Oct 1, 2025 Form 4 Insider Report for RAMBUS INC (RMBS)

Role
Director
Signature
/s/ Brian Wu, by power of attorney
Stock symbol
RMBS
Transactions as of
Oct 1, 2025
Transactions value $
-$66,599
Form type
4
Date filed
10/2/2025, 11:00 AM
Previous filing
Sep 4, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Rao Meera Director C/O RAMBUS INC., 4453 NORTH FIRST STREET, SUITE 100, SAN JOSE /s/ Brian Wu, by power of attorney 2025-10-02 0001480603

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction RMBS Common Stock Sale -$66.6K -653 -2.18% $101.99 29.3K Oct 1, 2025 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on May 30, 2025.
F2 All shares sold at an exact price of $101.99.