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RMBS - Rambus Inc

Insider Sale by Seraphin Luc (Pres, CEO)

1 Month
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Trade Summary

2 days ago, Seraphin Luc, serving as Pres, CEO at Rambus Inc (RMBS), sold 5,426 shares at $86.65 per share, for a total transaction value of $470,188.00. Following this transaction, Seraphin Luc now holds 345,767 shares of RMBS.

This sale represents a 2.00% decrease in Seraphin Luc's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Thursday, April 2, 2026 and publicly disclosed via SEC Form 4 filing on Friday, April 3, 2026, 1 day after the trade was made.

Rambus Inc operates in the TECHNOLOGY sector, specifically within the SEMICONDUCTORS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Seraphin Luc

Pres, CEO

Luc Seraphin is President, Chief Executive Officer, and a member of the Board of Directors of Rambus Inc. (NASDAQ: RMBS), positions he has held since 2018.[[1]](https://investor.rambus.com/press-releases/press-release-details/2018/Rambus-Appoints-Luc-Seraphin-as-President-and-Chief-Executive-Officer/default.aspx)[[2]](https://fintool.com/app/research/companies/RMBS/people/luc-seraphin)[[3]](https://www.zippia.com/rambus-careers-9609/executives/) Aged 61, he served as interim CEO starting in June 2018 before his permanent appointment, bringing over 30 years of experience in managing global businesses, including prior roles at Rambus as Senior Vice President & General Manager of the Memory and Interfaces Division—overseeing sales, customer support, engineering, and market expansion for high-speed IP cores and DDR4 memory—and Senior Vice President of Worldwide Sales and Operations.[[1]](https://investor.rambus.com/press-releases/press-release-details/2018/Rambus-Appoints-Luc-Seraphin-as-President-and-Chief-Executive-Officer/default.aspx)[[2]](https://fintool.com/app/research/companies/RMBS/people/luc-seraphin)[[4]](https://investor.rambus.com/corporate-governance/board-of-directors/person-details/default.aspx?ItemId=b2a539c7-4579-4325-aeb5-695133cc5143) Seraphin's career highlights include 18 years at Agere Systems (from AT&T Bell Labs/Lucent), culminating as Executive Vice President & General Manager of the Wireless Business Unit; earlier roles as Field Application Engineer at NEC, General Manager of a GPS startup in Switzerland, and Vice President of Worldwide Sales & Support at Sequans Communications.[[2]](https://fintool.com/app/research/companies/RMBS/people/luc-seraphin)[[3]](https://www.zippia.com/rambus-careers-9609/executives/)[[4]](https://investor.rambus.com/corporate-governance/board-of-directors/person-details/default.aspx?ItemId=b2a539c7-4579-4325-aeb5-695133cc5143) He holds a BSc in Mathematics & Physics, an MS in Electrical Engineering from Ecole Supérieure de Chimie, Physique, Electronique (Lyon), an MBA from the University of Hartford, and has completed executive programs at Columbia and Stanford.[[2]](https://fintool.com/app/research/companies/RMBS/people/luc-seraphin)

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Trade Price

$86.65

Quantity

5,426

Total Value

$470,188.00

Shares Owned

345,767

Trade Date

Thursday, April 2, 2026

2 days ago

SEC Filing Date

Friday, April 3, 2026

Filed 1 day after trade

TECHNOLOGYSEMICONDUCTORS

About Rambus Inc

Company Overview

No company information available
View news mentioning RMBS

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