Luc  Seraphin net worth and biography

Luc Seraphin Biography and Net Worth

CEO of Rambus

Luc Seraphin is president and chief executive officer. With over 20 years of experience managing global businesses, Luc brings the overall vision and leadership necessary to drive future growth for the company. Prior to this role, Luc was the senior vice president and general manager of the Memory and Interface Division, leading the development of the company’s innovative memory architectures and high-speed serial link solutions. Luc also served as the senior vice president of Worldwide Sales and Operations where he oversaw sales, business development, customer support and operations across the various business units within Rambus.

Luc started his career as a field application engineer at NEC and later joined AT&T Bell Labs, which became Lucent Technologies and Agere Systems (now Avago Technologies). During his 18 years at Avago, Luc held several senior positions in sales, marketing and general management, culminating in his last position as executive vice president and general manager of the Wireless Business Unit. Following this, Luc held the position of general manager of a GPS startup company in Switzerland and was vice president of Worldwide Sales and Support at Sequans Communications. During his career, Luc has advised and supported companies in both the product and IP markets.

Luc holds a bachelor’s degree in Mathematics and Physics and a master’s degree in Electrical Engineering from Ecole Superieure de Chimie, Physique, Electronique, based in Lyon, France where he majored in Computer Architecture. Luc also holds an MBA from the University of Hartford and has completed the senior executive program of Columbia University.

What is Luc Seraphin's net worth?

The estimated net worth of Luc Seraphin is at least $16.14 million as of April 9th, 2024. Mr. Seraphin owns 268,321 shares of Rambus stock worth more than $16,136,825 as of April 13th. This net worth estimate does not reflect any other investments that Mr. Seraphin may own. Additionally, Mr. Seraphin receives a salary of $1,230,000.00 as CEO at Rambus. Learn More about Luc Seraphin's net worth.

How old is Luc Seraphin?

Mr. Seraphin is currently 60 years old. There are 3 older executives and no younger executives at Rambus. Learn More on Luc Seraphin's age.

What is Luc Seraphin's salary?

As the CEO of Rambus Inc., Mr. Seraphin earns $1,230,000.00 per year. Learn More on Luc Seraphin's salary.

How do I contact Luc Seraphin?

The corporate mailing address for Mr. Seraphin and other Rambus executives is 1050 ENTERPRISE WAY SUITE 700, SUNNYVALE CA, 94089. Rambus can also be reached via phone at (408) 462-8000 and via email at [email protected]. Learn More on Luc Seraphin's contact information.

Has Luc Seraphin been buying or selling shares of Rambus?

During the past quarter, Luc Seraphin has sold $1,819,200.00 in shares of Rambus stock. Most recently, Luc Seraphin sold 15,000 shares of the business's stock in a transaction on Tuesday, April 9th. The shares were sold at an average price of $61.35, for a transaction totalling $920,250.00. Following the completion of the sale, the chief executive officer now directly owns 268,321 shares of the company's stock, valued at $16,461,493.35. Learn More on Luc Seraphin's trading history.

Who are Rambus' active insiders?

Rambus' insider roster includes Xianzhi Fan (COO), Emiko Higashi (Director), Keith Jones (Insider), Charles Kissner (Director), Charles Kissner (Director), Steven Laub (Director), Desmond Lynch (CFO), Necip Sayiner (Director), Luc Seraphin (CEO), John Shinn (SVP), and Eric Stang (Director). Learn More on Rambus' active insiders.

Are insiders buying or selling shares of Rambus?

In the last twelve months, insiders at the semiconductor company sold shares 23 times. They sold a total of 225,850 shares worth more than $13,066,656.18. The most recent insider tranaction occured on April, 9th when CEO Luc Seraphin sold 15,000 shares worth more than $920,250.00. Insiders at Rambus own 1.0% of the company. Learn More about insider trades at Rambus.

Information on this page was last updated on 4/9/2024.

Luc Seraphin Insider Trading History at Rambus

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
4/9/2024Sell15,000$61.35$920,250.00268,321View SEC Filing Icon  
4/2/2024Sell15,000$59.93$898,950.00283,321View SEC Filing Icon  
3/26/2024Sell15,000$62.69$940,350.00259,755View SEC Filing Icon  
3/19/2024Sell15,000$58.35$875,250.00274,755View SEC Filing Icon  
3/12/2024Sell15,000$62.69$940,350.00289,755View SEC Filing Icon  
3/5/2024Sell15,000$62.17$932,550.00304,755View SEC Filing Icon  
5/15/2023Sell4,556$49.39$225,020.84255,332View SEC Filing Icon  
5/8/2023Sell12,500$47.98$599,750.00255,414View SEC Filing Icon  
5/1/2023Sell12,500$44.83$560,375.00267,914View SEC Filing Icon  
4/24/2023Sell12,500$49.41$617,625.00279,653View SEC Filing Icon  
4/17/2023Sell12,500$49.58$619,750.00292,153View SEC Filing Icon  
4/10/2023Sell12,500$48.68$608,500.00304,653View SEC Filing Icon  
4/3/2023Sell12,500$51.28$641,000.00317,153View SEC Filing Icon  
3/27/2023Sell12,500$44.99$562,375.00329,653View SEC Filing Icon  
3/20/2023Sell12,500$44.20$552,500.00342,153View SEC Filing Icon  
3/13/2023Sell12,500$41.06$513,250.00354,653View SEC Filing Icon  
4/25/2022Sell8,313$25.30$210,318.90240,807View SEC Filing Icon  
4/18/2022Sell12,500$25.77$322,125.00240,807View SEC Filing Icon  
4/11/2022Sell12,500$25.86$323,250.00251,182View SEC Filing Icon  
4/4/2022Sell12,500$31.43$392,875.00263,682View SEC Filing Icon  
3/28/2022Sell12,500$32.30$403,750.00View SEC Filing Icon  
3/21/2022Sell12,500$31.09$388,625.00View SEC Filing Icon  
3/14/2022Sell12,500$26.68$333,500.00View SEC Filing Icon  
3/7/2022Sell12,500$28.11$351,375.00View SEC Filing Icon  
2/4/2021Sell12,605$19.09$240,629.45227,245View SEC Filing Icon  
2/2/2021Sell36,366$19.34$703,318.44186,849View SEC Filing Icon  
12/3/2020Sell5,930$16.32$96,777.60211,196View SEC Filing Icon  
11/5/2020Sell2,745$15.39$42,245.55209,841View SEC Filing Icon  
9/16/2020Sell2,425$14.00$33,950.00210,436View SEC Filing Icon  
9/3/2020Sell759$14.15$10,739.85208,770View SEC Filing Icon  
5/5/2020Sell4,333$14.02$60,748.66209,160View SEC Filing Icon  
3/23/2020Sell15,733$9.77$153,711.41206,217View SEC Filing Icon  
1/29/2020Sell21,959$15.50$340,364.50207,075View SEC Filing Icon  
12/3/2019Sell3,746$12.69$47,536.74188,862View SEC Filing Icon  
11/4/2019Sell18,226$13.94$254,070.44210,773View SEC Filing Icon  
9/13/2019Sell29,855$13.99$417,671.45231,097View SEC Filing Icon  
7/3/2019Sell18,287$11.98$219,078.26228,697View SEC Filing Icon  
5/2/2019Sell2,674$11.40$30,483.60258,479View SEC Filing Icon  
3/13/2019Sell37,825$10.26$388,084.50258,479View SEC Filing Icon  
See Full Table

Luc Seraphin Buying and Selling Activity at Rambus

This chart shows Luc Seraphin's buying and selling at Rambus by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Rambus Company Overview

Rambus logo
Rambus Inc. provides semiconductor products in the United States, South Korea, Singapore, and internationally. The company offers DDR memory interface chips, including DDR5 and DDR4 memory interface chips to module manufacturers, OEMs, and hyperscalers; silicon IP, such as interface and security IP solutions that move and protect data in advanced data center, government, and automotive applications; and interface IP solutions for high-speed memory and chip-to-chip digital controller IP. It also provides a portfolios of security IP solutions, including crypto cores, hardware roots of trust, high-speed protocol engines, and chip provisioning technologies; and portfolio of patents that covers memory architecture, high-speed serial links, and security products. It markets its products and services through its direct sales force and distributors. Rambus Inc. was incorporated in 1990 and is headquartered in San Jose, California.
Read More

Today's Range

Now: $60.14
Low: $60.00
High: $61.94

50 Day Range

MA: $60.06
Low: $53.62
High: $68.37

2 Week Range

Now: $60.14
Low: $43.58
High: $76.38


1,467,814 shs

Average Volume

1,266,255 shs

Market Capitalization

$6.53 billion

P/E Ratio


Dividend Yield