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RAMBUS INC

RMBS Net selling
CIK 0000917273 #939 in the set updated 17 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$20.91M
$8.62M on a plan · $0.00 straight out of an exercise
Sold at will
$12.29M
12 of 33 sales
Net
−$20.91M
−$12.29M against sales at will

By person

13 insiders · 33 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
FAN XIANZHI SEAN
EVP, COO
—
$5.75M (2)
−$5.75M
168,358
0.1552%
$16.99M
+50.9%
Seraphin Luc
President and CEO
—
$4.41M (9) scheduled
−$4.41M
345,767
0.3188%
$34.89M
+31.1%
Higashi Emiko
Director
—
$2.39M (3)
−$2.39M
49,519
0.0457%
$5.00M
−18.4%
Sayiner Necip
Director
—
$2.13M (2)
−$2.13M
18,223
0.0168%
$1.84M
−60.9%
STANG ERIC B
Director
—
$1.69M (3)
−$1.69M
21,441
0.0198%
$2.16M
−35.1%
Rao Meera
Director
—
$1.52M (3) scheduled
−$1.52M
19,974
0.0184%
$2.02M
−42.1%
Lynch Desmond
SVP, CFO
—
$1.35M (3) scheduled
−$1.35M
63,618
0.0587%
$6.42M
+18.1%
Shinn John
SVP, General Counsel
—
$973.96K (6) scheduled
−$973.96K
21,112
0.0195%
$2.13M
−8.6%
KISSNER CHARLES
Director
—
$504.60K (1) scheduled
−$504.60K
54,292
0.0501%
$5.48M
+2.0%
LAUB STEVEN
Director
—
$188.28K (1)
−$188.28K
7,519
0.0069%
$758.82K
−29.9%
Gagneja Sumeet
SVP, CFO
—
—
—
41,320
0.0381%
$4.17M
—
Allen John K
Chief Accounting Officer
—
—
—
17,131
0.0158%
$1.73M
+30.9%
PENG VICTOR
Director
—
—
—
2,391
0.0022%
$241.30K
—

Individual transactions

12
Insider
Date
Role
Action
Shares
Price
Amount
Sayiner Necip
3 Jun 2026
Director
Sell
5,000
$170.15
$850.75K
Higashi Emiko
2 Jun 2026
Director
Sell
5,000
$158.00
$790.00K
Higashi Emiko
2 Jun 2026
Director
Sell
5,000
$163.00
$815.00K
STANG ERIC B
1 Jun 2026
Director
Sell indirect
5,000
$146.00
$730.00K
FAN XIANZHI SEAN
26 May 2026
EVP, COO
Sell
100
$152.35
$15.24K
FAN XIANZHI SEAN
26 May 2026
EVP, COO
Sell
37,814
$151.69
$5.74M
Higashi Emiko
26 May 2026
Director
Sell
5,000
$157.57
$787.85K
Shinn John
22 May 2026
SVP, General Counsel
Sell
1,000
$143.63
$143.63K
Sayiner Necip
8 May 2026
Director
Sell
9,824
$130.18
$1.28M
LAUB STEVEN
7 May 2026
Director
Sell
1,500
$125.52
$188.28K
STANG ERIC B
10 Nov 2025
Director
Sell indirect
4,000
$111.79
$447.14K
STANG ERIC B
7 Nov 2025
Director
Sell indirect
5,000
$102.35
$511.76K
Show all 33 transactions →

What was left out

Form 4 filings counted 38
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 21
Sales straight out of an exercise 0
Sales at will 12
Transactions with no price 0
Shares from compensation/vesting 708,869
History held since 6 Sep 2016