CEO sold ~$240K of RMBS shares in the open market

Past results only. Not a forecast.

Record ID

0001193125-26-142587

Filed / recorded

Apr 4, 2026, 4:15 AM UTC

Added to OQRO

Oct 6, 2026, 8:46 PM UTC

Parser

form4-xml-v2

Data quality

Verified: identifiers matched exactly

Issuer

RAMBUS INC

Issuer CIK

917273

Ticker

RMBS

Reporting person

Luc Seraphin

Relationship

Director, Officer

Officer title

President and CEO

Security

Common Stock

Table

Non-derivative (Table I)

Transaction date

Apr 2, 2026

Transaction code

S

Shares / units

2,750

Price per share

$87.11

Acquired / disposed

Disposed (D)

Shares owned after

345,932

Ownership form

Direct

Amendment

No

1. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on November 11, 2025
2. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $86.81 to $87.80, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.