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  1. Home
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  3. Seraphin Luc

Seraphin Luc

CIK: 0001341984•President and CEO
OfficerDirector
Primary company: RAMBUS INC (RMBS)

Seraphin Luc is a corporate insider (President and CEO) at RAMBUS INC (RMBS) filing SEC Form 4 transactions. 144 transactions, totaling $0 in purchases and $20,982,410 in sales. Source: SEC EDGAR.

Total Transactions
144
Total Buy Value
$0
Total Sell Value
$20.98M
Net Activity
$-20.98M
Last Transaction
Apr 2026
Companies
1

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Company
Type
Shares
Price
Value
Shares After
Date
SEC
RAMBUS INC
RMBS
Sale165$88.35$15K345,767
4/2/2026
Filed: 4/1/2026
Filing →
RAMBUS INC
RMBS
Sale2,750$87.11$240K345,932
4/2/2026
Filed: 4/1/2026
Filing →
RAMBUS INC
RMBS
Sale2,511$86.04$216K348,682
4/2/2026
Filed: 4/1/2026
Filing →
RAMBUS INC
RMBS
Tax Payment12,561$89.95$1.13M351,193
4/1/2026
Filed: 4/1/2026
Filing →
RAMBUS INC
RMBS
Award32,684--363,754
4/1/2026
Filed: 4/1/2026
Filing →
RAMBUS INC
RMBS
Sale1,300$101.65$132K331,070
3/2/2026
Filed: 3/2/2026
Filing →
RAMBUS INC
RMBS
Sale6,587$100.20$660K332,370
3/2/2026
Filed: 3/2/2026
Filing →
RAMBUS INC
RMBS
Sale9,469$99.17$939K338,957
3/2/2026
Filed: 3/2/2026
Filing →
RAMBUS INC
RMBS
Sale13,654$98.22$1.34M348,426
3/2/2026
Filed: 3/2/2026
Filing →
RAMBUS INC
RMBS
Sale7,225$97.38$704K362,080
3/2/2026
Filed: 3/2/2026
Filing →
RAMBUS INC
RMBS
Sale1,679$95.83$161K369,305
3/2/2026
Filed: 3/2/2026
Filing →
RAMBUS INC
RMBS
Tax Payment92,523$113.71$10.52M370,984
2/1/2026
Filed: 2/1/2026
Filing →
RAMBUS INC
RMBS
Award143,744--463,507
2/1/2026
Filed: 2/1/2026
Filing →
RAMBUS INC
RMBS
Sale6,348$46.97$298K319,241
4/23/2025
Filed: 4/24/2025
Filing →
RAMBUS INC
RMBS
Sale1,255$45.00$56K325,589
4/22/2025
Filed: 4/24/2025
Filing →
RAMBUS INC
RMBS
Sale10,000$47.79$478K326,844
4/15/2025
Filed: 4/16/2025
Filing →
RAMBUS INC
RMBS
Sale10,000$46.81$468K336,844
4/8/2025
Filed: 4/8/2025
Filing →
RAMBUS INC
RMBS
Sale10,000$50.88$509K346,844
4/1/2025
Filed: 4/3/2025
Filing →
RAMBUS INC
RMBS
Tax Payment5,164$52.29$270K356,844
4/1/2025
Filed: 4/3/2025
Filing →
RAMBUS INC
RMBS
Award55,077--362,008
4/1/2025
Filed: 4/3/2025
Filing →
RAMBUS INC
RMBS
Type
Sale
Shares
165
Price
$88.35
Value
$15K
RAMBUS INC
RMBS
Type
Sale
Shares
2,750
Price
$87.11
Value
$240K
RAMBUS INC
RMBS
Type
Sale
Shares
2,511
Price
$86.04
Value
$216K
RAMBUS INC
RMBS
Type
Tax Payment
Shares
12,561
Price
$89.95
Value
$1.13M
RAMBUS INC
RMBS
Type
Award
Shares
32,684
Price
-
Value
-
RAMBUS INC
RMBS
Type
Sale
Shares
1,300
Price
$101.65
Value
$132K
RAMBUS INC
RMBS
Type
Sale
Shares
6,587
Price
$100.20
Value
$660K
RAMBUS INC
RMBS
Type
Sale
Shares
9,469
Price
$99.17
Value
$939K
RAMBUS INC
RMBS
Type
Sale
Shares
13,654
Price
$98.22
Value
$1.34M
RAMBUS INC
RMBS
Type
Sale
Shares
7,225
Price
$97.38
Value
$704K
RAMBUS INC
RMBS
Type
Sale
Shares
1,679
Price
$95.83
Value
$161K
RAMBUS INC
RMBS
Type
Tax Payment
Shares
92,523
Price
$113.71
Value
$10.52M
RAMBUS INC
RMBS
Type
Award
Shares
143,744
Price
-
Value
-
RAMBUS INC
RMBS
Type
Sale
Shares
6,348
Price
$46.97
Value
$298K
RAMBUS INC
RMBS
Type
Sale
Shares
1,255
Price
$45.00
Value
$56K
RAMBUS INC
RMBS
Type
Sale
Shares
10,000
Price
$47.79
Value
$478K
RAMBUS INC
RMBS
Type
Sale
Shares
10,000
Price
$46.81
Value
$468K
RAMBUS INC
RMBS
Type
Sale
Shares
10,000
Price
$50.88
Value
$509K
RAMBUS INC
RMBS
Type
Tax Payment
Shares
5,164
Price
$52.29
Value
$270K
RAMBUS INC
RMBS
Type
Award
Shares
55,077
Price
-
Value
-
...
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Listed on Turbo0Featured on Findly ToolsFeatured on toolfame.comFeatured on saasfame.comFeatured on Gets.ToolsZ-ImageFeatured On Micro SaaS ExamplesListed on MarketingDBFeatured on SaasDBFeatured on FazierBusiness Services - OnToplist.comFeatured on SubmitMySaasFeatured on ToolDirsFeatured on ToolfioFeatured on Twelve ToolsListed on uno directoryFeatured on Dang.aiFeatured on ToolPilotFeatured on Startup FameFeatured on PostmakeFeatured on Code.Market