RAMBUS INC

RMBS

Form 4 • Statement of Changes in Beneficial Ownership

SEC Accession Number: 0001193125-26-091652
Filing date: Mar 4, 2026
Earliest execution date: Mar 3, 2026

Summary

Type

Sell

Net shares

-4,557

% of shares

-16.52%

Amount (USD)

$426,319

Insider confidence score

20.0 out of 100

Positive

  • Under Rule 10b5-1 trading plan

Negative

  • Massive scheduled sell (<20% of shares)
  • Large sell amount ($250K+)

Stock transactions

Transaction 1

Security

Common Stock

Action

Sell

Date

2026-03-03

Code

S

Net shares

-2,254.0

Price per Share

$92.77

Amount (USD)

$209,104.48

Acquired/Disposed

Disposed

Shares Owned Before

27,580.0

Shares Owned After

25,326.0

Transaction 2

Security

Common Stock

Action

Sell

Date

2026-03-03

Code

S

Net shares

-1,603.0

Price per Share

$94.07

Amount (USD)

$150,793.89

Acquired/Disposed

Disposed

Shares Owned Before

25,326.0

Shares Owned After

23,723.0

Transaction 3

Security

Common Stock

Action

Sell

Date

2026-03-03

Code

S

Net shares

-700.0

Price per Share

$94.89

Amount (USD)

$66,420.97

Acquired/Disposed

Disposed

Shares Owned Before

23,723.0

Shares Owned After

23,023.0

Filing's footnotes

1. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on December 2, 2025.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.20 to $93.20, 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.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.475 to $94.385, 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.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.62 to $95.115, 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.

ℹ️ Filed under Rule 10b5-1 trading plan

This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.