Victor Peng - 01 Apr 2026 Form 4 Insider Report for RAMBUS INC (RMBS)

Reporting relationship: Director
Issuer ticker: RMBS
Reported as of: 01 Apr 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 03 Apr 2026, 20:49:09 UTC
Prior SEC filing: 03 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Brian Wu, by power of attorney

Key filing fact

Victor Peng filed Form 4 for RAMBUS INC (RMBS) on 03 Apr 2026.

Key facts

This page summarizes Victor Peng's Form 4 filing for RAMBUS INC (RMBS).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 03 Apr 2026, 20:49.

Change

Previous filing in this sequence was filed on 03 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001182953 Primary reporting owner

PENG VICTOR

Relationship: Director
Address: C/O RAMBUS INC., 4453 N FIRST ST, SUITE 100, SAN JOSE
Signature: /s/ Brian Wu, by power of attorney
Signature date: 03 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

RMBS transaction

Common Stock

Award

Transaction value
Shares: +2,223
Change %: +1323%
Price: $0.000000^*
Shares after: 2,391
Date: 01 Apr 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

The shares are represented by restricted stock units, or RSUs, all of which vest April 1, 2027 or the first business day thereafter. Each RSU represents the contingent right to receive one share of RMBS common stock.