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.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
RAMBUS INC RMBS | Sale | 165 | $88.35 | $15K | 345,767 | 4/2/2026 Filed: 4/1/2026 | Filing → |
RAMBUS INC RMBS | Sale | 2,750 | $87.11 | $240K | 345,932 | 4/2/2026 Filed: 4/1/2026 | Filing → |
RAMBUS INC RMBS | Sale | 2,511 | $86.04 | $216K | 348,682 | 4/2/2026 Filed: 4/1/2026 | Filing → |
RAMBUS INC RMBS | Tax Payment | 12,561 | $89.95 | $1.13M | 351,193 | 4/1/2026 Filed: 4/1/2026 | Filing → |
RAMBUS INC RMBS | Award | 32,684 | - | - | 363,754 | 4/1/2026 Filed: 4/1/2026 | Filing → |
RAMBUS INC RMBS | Sale | 1,300 | $101.65 | $132K | 331,070 | 3/2/2026 Filed: 3/2/2026 | Filing → |
RAMBUS INC RMBS | Sale | 6,587 | $100.20 | $660K | 332,370 | 3/2/2026 Filed: 3/2/2026 | Filing → |
RAMBUS INC RMBS | Sale | 9,469 | $99.17 | $939K | 338,957 | 3/2/2026 Filed: 3/2/2026 | Filing → |
RAMBUS INC RMBS | Sale | 13,654 | $98.22 | $1.34M | 348,426 | 3/2/2026 Filed: 3/2/2026 | Filing → |
RAMBUS INC RMBS | Sale | 7,225 | $97.38 | $704K | 362,080 | 3/2/2026 Filed: 3/2/2026 | Filing → |
RAMBUS INC RMBS | Sale | 1,679 | $95.83 | $161K | 369,305 | 3/2/2026 Filed: 3/2/2026 | Filing → |
RAMBUS INC RMBS | Tax Payment | 92,523 | $113.71 | $10.52M | 370,984 | 2/1/2026 Filed: 2/1/2026 | Filing → |
RAMBUS INC RMBS | Award | 143,744 | - | - | 463,507 | 2/1/2026 Filed: 2/1/2026 | Filing → |
RAMBUS INC RMBS | Sale | 6,348 | $46.97 | $298K | 319,241 | 4/23/2025 Filed: 4/24/2025 | Filing → |
RAMBUS INC RMBS | Sale | 1,255 | $45.00 | $56K | 325,589 | 4/22/2025 Filed: 4/24/2025 | Filing → |
RAMBUS INC RMBS | Sale | 10,000 | $47.79 | $478K | 326,844 | 4/15/2025 Filed: 4/16/2025 | Filing → |
RAMBUS INC RMBS | Sale | 10,000 | $46.81 | $468K | 336,844 | 4/8/2025 Filed: 4/8/2025 | Filing → |
RAMBUS INC RMBS | Sale | 10,000 | $50.88 | $509K | 346,844 | 4/1/2025 Filed: 4/3/2025 | Filing → |
RAMBUS INC RMBS | Tax Payment | 5,164 | $52.29 | $270K | 356,844 | 4/1/2025 Filed: 4/3/2025 | Filing → |
RAMBUS INC RMBS | Award | 55,077 | - | - | 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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