Rambus Inc.

RMBS · Technology · Rambus Inc. manufactures and sells semiconductor products in the United States, South Korea, Singapore, and internationally

Rambus Inc. (RMBS), in the Technology sector, has 19 disclosed filings on Paydirt over the trailing twelve months from 10 corporate insiders: 0 purchases and 19 sales. Filers took a median of 1 day from execution to disclosure, and the most recent trade was executed Oct 2 and filed Oct 5. The most active filer was Charles Kissner with 3 filings. Data as of Nov 7 2026.

Add to watchlist

Filings, ttm

0 buys · 19 sells

Traders, ttm

10 insiders

Volume, ttmiDollar value disclosed in the window

$19.9M

estimated for Congress, as filed for insiders

Median delay

execution to disclosure

Last traded

Oct 2

Filed Oct 5

ADViAverage daily dollar volume

$272.3M

market data

Share price · 12M

$107 (-2.8%)

Adjusted for splits and dividends.

Volume by month

Buys $0 Sells $33.1M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed · past 24 months

Luc Seraphin President and CEO 8 filings · 0 buys, 8 sales JS

John Shinn SVP, General Counsel 6 filings · 0 buys, 6 sales DL

Desmond Lynch SVP, CFO 5 filings · 0 buys, 5 sales NS

Necip Sayiner Director 5 filings · 0 buys, 5 sales SL

Steven Laub Director 4 filings · 0 buys, 4 sales MR

Meera Rao Director 4 filings · 0 buys, 4 sales CK

Charles Kissner Director 3 filings · 0 buys, 3 sales ES Eric B Stang President & CEO 3 filings · 0 buys, 3 sales

All 10 filers

Xianzhi Sean Fan EVP, COO 2 filings · 0 buys, 2 sales EH

Emiko Higashi Director 2 filings · 0 buys, 2 sales

Recent filings

Charles KissnerSALE Director $555K
5,000 sh × $111.00
Exec Oct 2
Filed Oct 5 · 2:44 PM ET Charles KissnerSALE Director $525K
5,000 sh × $105.00
Exec Sep 22
Filed Sep 24 · 1:04 PM ET Charles KissnerSALE Director $505K
5,000 sh × $100.92
Exec Aug 7
Filed Aug 10 · 7:58 PM ET Emiko HigashiSALE Director $1.6M
10,000 sh across 2 lots
Exec Jun 2
Filed Jun 3 · 5:30 PM ET Necip SayinerSALE Director $851K
5,000 sh × $170.15
Exec Jun 3
Filed Jun 3 · 5:30 PM ET Eric B StangSALE Director $730K
5,000 sh × $146.00
Exec Jun 1
Filed Jun 2 · 5:30 PM ET Emiko HigashiSALE Director $788K
5,000 sh × $157.57
Exec May 26
Filed May 27 · 5:30 PM ET John ShinnSALE SVP, General Counsel $144K
1,000 sh × $143.63
Exec May 22
Filed May 26 · 5:30 PM ET Xianzhi Sean FanSALE EVP, COO $5.7M
37,814 sh × $151.69
Exec May 26
Filed May 26 · 5:30 PM ET Steven LaubSALE Director $188K
1,500 sh × $125.52
Exec May 7
Filed May 11 · 5:30 PM ET Necip SayinerSALE Director $1.3M
9,824 sh × $130.18
Exec May 8
Filed May 11 · 5:30 PM ET Meera RaoSALE Director $447K
2,972 sh × $150.30
Exec Apr 24
Filed Apr 27 · 5:30 PM ET Meera RaoSALE Director $1.0M
8,538 sh × $118.08
Exec Apr 14
Filed Apr 15 · 5:30 PM ET Luc SeraphinSALE President and CEO $456K
5,261 sh across 2 lots
Exec Apr 2
Filed Apr 3 · 5:30 PM ET John ShinnSALE SVP, General Counsel $386K
4,356 sh × $88.64
Exec Mar 10
Filed Mar 11 · 5:30 PM ET John ShinnSALE SVP, General Counsel $360K
3,857 sh across 2 lots
Exec Mar 3
Filed Mar 4 · 5:30 PM ET Luc SeraphinSALE President and CEO $3.9M
39,914 sh across 6 lots
Exec Mar 2
Filed Mar 3 · 5:30 PM ET Desmond LynchSALE SVP, CFO $434K
4,273 sh × $101.53
Exec Feb 23
Filed Feb 24 · 5:30 PM ET Eric B StangSALE Director $959K
9,000 sh across 2 lots
Exec Nov 7 2025
Filed Nov 12 2025 · 5:30 PM ET Desmond LynchSALE SVP, CFO $921K
9,074 sh across 2 lots
Exec Oct 6 2025
Filed Oct 6 2025 · 5:30 PM ET Desmond LynchSALE SVP, CFO $832K
9,074 sh × $91.70
Exec Sep 15 2025
Filed Sep 16 2025 · 5:30 PM ET Necip SayinerSALE Director $642K
7,500 sh × $85.63
Exec Sep 11 2025
Filed Sep 12 2025 · 5:30 PM ET Meera RaoSALE Director $215K
3,000 sh × $71.72
Exec Sep 2 2025
Filed Sep 4 2025 · 5:30 PM ET Steven LaubSALE Director $178K
2,261 sh × $78.72
Exec Aug 29 2025
Filed Sep 2 2025 · 5:30 PM ET Necip SayinerSALE Director $551K
7,500 sh × $73.53
Exec Aug 8 2025
Filed Aug 11 2025 · 5:30 PM ET