Last updated: 16 April 2024 at 8:51pm EST

Luc Seraphin Net Worth




The estimated Net Worth of Luc Seraphin is at least $31.9 Million dollars as of 16 April 2024. Mr. Seraphin owns over 5,530 units of Rambus stock worth over $10,845,385 and over the last 6 years he sold RMBS stock worth over $16,981,992. In addition, he makes $4,042,560 as President, Chief Executive Officer, and Director at Rambus.

Mr. Seraphin RMBS stock SEC Form 4 insiders trading

Luc has made over 45 trades of the Rambus stock since 2019, according to the Form 4 filled with the SEC. Most recently he sold 5,530 units of RMBS stock worth $324,390 on 16 April 2024.

The largest trade he's ever made was selling 37,825 units of Rambus stock on 13 March 2019 worth over $388,085. On average, Luc trades about 10,430 units every 33 days since 2018. As of 16 April 2024 he still owns at least 262,791 units of Rambus stock.

You can see the complete history of Mr. Seraphin stock trades at the bottom of the page.





Luc Seraphin biography

Luc Seraphin serves as President, Chief Executive Officer, Director of the Company. Mr. Seraphin is President & Chief Executive Officer. With over 20 years of experience managing global businesses, Mr. Seraphin brings the overall vision and leadership necessary to drive future growth for the company. Prior to this role, Mr. Seraphin 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. Mr. Seraphin 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. Mr. Seraphin 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 Broadcom Inc.). During his 18 years at Agere, Mr. Seraphin 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, Mr. Seraphin 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, Mr. Seraphin has advised and supported companies in both the product and IP markets. Mr. Seraphin 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. Mr. Seraphin also holds an MBA from the University of Hartford and has completed the senior executive program of Columbia University.

What is the salary of Luc Seraphin?

As the President, Chief Executive Officer, and Director of Rambus, the total compensation of Luc Seraphin at Rambus is $4,042,560. There are no executives at Rambus getting paid more.



How old is Luc Seraphin?

Luc Seraphin is 56, he's been the President, Chief Executive Officer, and Director of Rambus since 2018. There are 6 older and 9 younger executives at Rambus. The oldest executive at Rambus Inc. is Charles Kissner, 72, who is the Independent Director.

What's Luc Seraphin's mailing address?

Luc's mailing address filed with the SEC is C/O RAMBUS INC., 4453 NORTH FIRST STREET, SUITE 100, SAN JOSE, CA, 95134.

Insiders trading at Rambus

Over the last 24 years, insiders at Rambus have traded over $46,267,406 worth of Rambus stock and bought 81,224 units worth $382,540 . The most active insiders traders include James A Mitarotonda, Charles M Geschke, and Bruce Dunlevie. On average, Rambus executives and independent directors trade stock every 24 days with the average trade being worth of $427,640. The most recent stock trade was executed by Eric B Stang on 7 May 2024, trading 11,408 units of RMBS stock currently worth $643,069.



What does Rambus do?

at rambus, we create cutting-edge semiconductor and ip products, spanning memory and interfaces to security, smart sensors and lighting. our chips, customizable ip cores, architecture licenses, tools, services, training and innovations improve the competitive advantage of our customers.



What does Rambus's logo look like?

Rambus Inc. logo

Complete history of Mr. Seraphin stock trades at Rambus

Date
#
Company
Insider
Trans.
Transaction
Shares Price per share Total value Shares after Source
16 Apr 2024 Luc Seraphin
President and CEO
Sale 5,530 $58.66 $324,390
16 Apr 2024
262,791
9 Apr 2024 Luc Seraphin
President and CEO
Sale 15,000 $61.35 $920,250
9 Apr 2024
268,321
1 Apr 2024 Luc Seraphin
President and CEO
Sale 15,000 $59.93 $898,950
1 Apr 2024
283,321
26 Mar 2024 Luc Seraphin
President and CEO
Sale 15,000 $62.69 $940,350
26 Mar 2024
259,755
19 Mar 2024 Luc Seraphin
President and CEO
Sale 15,000 $58.35 $875,250
19 Mar 2024
274,755
12 Mar 2024 Luc Seraphin
President and CEO
Sale 15,000 $62.69 $940,350
12 Mar 2024
289,755
5 Mar 2024 Luc Seraphin
President and CEO
Sale 15,000 $62.17 $932,550
5 Mar 2024
304,755
15 May 2023 Luc Seraphin
President and CEO
Sale 4,556 $49.39 $225,021
15 May 2023
255,332
8 May 2023 Luc Seraphin
President and CEO
Sale 12,500 $47.98 $599,750
8 May 2023
255,414
1 May 2023 Luc Seraphin
President and CEO
Sale 12,500 $44.83 $560,375
1 May 2023
267,914
24 Apr 2023 Luc Seraphin
President and CEO
Sale 12,500 $49.41 $617,625
24 Apr 2023
279,653
17 Apr 2023 Luc Seraphin
President and CEO
Sale 12,500 $49.58 $619,750
17 Apr 2023
292,153
10 Apr 2023 Luc Seraphin
President and CEO
Sale 12,500 $48.68 $608,500
10 Apr 2023
304,653
3 Apr 2023 Luc Seraphin
President and CEO
Sale 12,500 $51.28 $641,000
3 Apr 2023
317,153
27 Mar 2023 Luc Seraphin
President and CEO
Sale 12,500 $44.99 $562,375
27 Mar 2023
329,653
20 Mar 2023 Luc Seraphin
President and CEO
Sale 12,500 $44.20 $552,500
20 Mar 2023
342,153
13 Mar 2023 Luc Seraphin
President and CEO
Sale 12,500 $41.06 $513,250
13 Mar 2023
354,653
6 Mar 2023 Luc Seraphin
President and CEO
Sale 12,500 $44.83 $560,375
6 Mar 2023
367,153
25 Apr 2022 Luc Seraphin
President and CEO
Option 8,313 $12.84 $106,739
25 Apr 2022
249,120
18 Apr 2022 Luc Seraphin
President and CEO
Sale 12,500 $25.77 $322,125
18 Apr 2022
240,807
11 Apr 2022 Luc Seraphin
President and CEO
Sale 12,500 $25.86 $323,250
11 Apr 2022
251,182
4 Apr 2022 Luc Seraphin
President and CEO
Sale 12,500 $31.43 $392,875
4 Apr 2022
263,682
28 Mar 2022 Luc Seraphin
President and CEO
Sale 12,500 $32.30 $403,750
28 Mar 2022
276,182
21 Mar 2022 Luc Seraphin
President and CEO
Sale 12,500 $31.09 $388,625
21 Mar 2022
288,682
14 Mar 2022 Luc Seraphin
President and CEO
Sale 12,500 $26.68 $333,500
14 Mar 2022
301,182
7 Mar 2022 Luc Seraphin
President and CEO
Sale 12,500 $28.11 $351,375
7 Mar 2022
313,682
3 Feb 2021 Luc Seraphin
President and CEO
Sale 12,605 $19.09 $240,629
3 Feb 2021
214,640
1 Feb 2021 Luc Seraphin
President and CEO
Sale 36,366 $19.34 $703,318
1 Feb 2021
239,640
4 Jan 2021 Luc Seraphin
President and CEO
Option 1,779 $12.82 $22,807
4 Jan 2021
208,835
3 Dec 2020 Luc Seraphin
President and CEO
Option 5,930 $12.82 $76,023
3 Dec 2020
210,756
5 Nov 2020 Luc Seraphin
President and CEO
Option 2,745 $12.80 $35,136
5 Nov 2020
209,841
16 Sep 2020 Luc Seraphin
President and CEO
Option 2,425 $12.84 $31,137
16 Sep 2020
210,436
3 Sep 2020 Luc Seraphin
President and CEO
Option 759 $12.84 $9,746
3 Sep 2020
208,770
3 Jun 2020 Luc Seraphin
President and CEO
Option 5,930 $12.82 $76,023
3 Jun 2020
213,941
5 May 2020 Luc Seraphin
President and CEO
Option 7,077 $12.74 $90,161
5 May 2020
210,755
23 Mar 2020 Luc Seraphin
President and CEO
Sale 15,733 $9.77 $153,711
23 Mar 2020
206,217
3 Feb 2020 Luc Seraphin
President and CEO
Sale 32,722 $16.41 $536,968
3 Feb 2020
221,950
29 Jan 2020 Luc Seraphin
President and CEO
Option 21,959 $12.80 $281,075
29 Jan 2020
207,075
26 Dec 2019 Luc Seraphin
President and CEO
Option 6,543 $12.65 $82,769
26 Dec 2019
191,659
2 Dec 2019 Luc Seraphin
President and CEO
Sale 3,746 $12.69 $47,537
2 Dec 2019
185,116
1 Nov 2019 Luc Seraphin
President and CEO
Sale 18,226 $13.94 $254,070
1 Nov 2019
192,547
13 Sep 2019 Luc Seraphin
President and CEO
Option 29,855 $12.54 $374,382
13 Sep 2019
258,552
3 Jul 2019 Luc Seraphin
President and CEO
Sale 18,287 $11.98 $219,078
3 Jul 2019
228,697
2 May 2019 Luc Seraphin
President and CEO
Sale 2,674 $11.40 $30,484
2 May 2019
258,479
13 Mar 2019 Luc Seraphin
President and CEO
Sale 37,825 $10.26 $388,085
13 Mar 2019
258,479


Rambus executives and stock owners

Rambus executives and other stock owners filed with the SEC include: