Insider Transactions Reported by 16 Insiders of RAMBUS INC

Symbol
RMBS on Nasdaq
Location
San Jose, CA

Insiders trading volume in the past year

RAMBUS INC executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
James A. Mitarotonda Director $36,096,419 01 Apr 2022
Luc Seraphin President and CEO, Director $33,654,523 -$6,332,526 -16% 02 Mar 2026
Xianzhi Sean Fan Evp, Coo $22,054,509 01 Feb 2026
Desmond Lynch Svp, Cfo $6,459,135 -$2,343,775 -27% 23 Feb 2026
Emiko Higashi Director $4,843,514 -$166,906 -3.3% 13 Aug 2025
Keith A. Jones Principal Accounting Officer $3,630,502 01 Mar 2022
Sanjay Saraf Director $3,333,395 01 Apr 2022
Meera Rao Director $2,984,329 -$281,759 -8.6% 01 Oct 2025
Charles Kissner Director $2,984,138 01 Apr 2025
Eric B. Stang Director $2,678,203 -$1,145,678 -30% 07 Nov 2025
Necip Sayiner Director $2,639,462 -$1,193,674 -31% 11 Sep 2025
John Shinn SVP, General Counsel $1,653,627 -$1,314,568 -44% 10 Mar 2026
Karen M. Rogge Director $1,152,068 03 Apr 2023
John K. Allen Chief Accounting Officer $742,554 01 Apr 2025
Steven Laub Director $535,008 -$482,772 -47% 29 Aug 2025
Victor Peng Director $17,992 02 Mar 2026

Recent Insider Transactions by Companies or Individuals for RAMBUS INC

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
John Shinn RMBS Common Stock Sale -19.8% $404,008 $88.68 -4,556 18,467 10 Mar 2026 Direct
John Shinn RMBS Common Stock Sale -16.5% $426,319 $93.55 -4,557 23,023 03 Mar 2026 Direct
Luc Seraphin RMBS Common Stock Sale -10.8% $3,936,696 $98.63 -39,914 331,070 02 Mar 2026 Direct
Victor Peng RMBS Common Stock Award 168 168 02 Mar 2026 Direct
Desmond Lynch RMBS Common Stock Sale -6.29% $433,838 $101.53 -4,273 63,618 23 Feb 2026 Direct
Desmond Lynch RMBS Common Stock Tax liability -24.6% -22,105 67,891 01 Feb 2026 Direct
Desmond Lynch RMBS Common Stock Award 62.3% 34,554 89,996 01 Feb 2026 Direct
John Shinn RMBS Common Stock Tax liability -26.4% -9,884 27,580 01 Feb 2026 Direct
John Shinn RMBS Common Stock Award 85.6% 17,276 37,464 01 Feb 2026 Direct
Xianzhi Sean Fan RMBS Common Stock Tax liability -32.3% -92,403 193,954 01 Feb 2026 Direct
Xianzhi Sean Fan RMBS Common Stock Award 108.2% 148,802 286,357 01 Feb 2026 Direct
Luc Seraphin RMBS Common Stock Tax liability -20% -92,523 370,984 01 Feb 2026 Direct
Luc Seraphin RMBS Common Stock Award 45% 143,744 463,507 01 Feb 2026 Direct
Xianzhi Sean Fan RMBS Common Stock Gift -0.22% -300 137,555 21 Nov 2025 Direct
Xianzhi Sean Fan RMBS Common Stock Gift -0.22% -300 137,855 19 Nov 2025 Direct
Eric B. Stang RMBS Common Stock Sale -16.4% $447,140 $111.78 -4,000 20,394 10 Nov 2025 See Footnote
Eric B. Stang RMBS Common Stock Sale -17% $511,760 $102.35 -5,000 24,394 07 Nov 2025 See Footnote
Desmond Lynch RMBS Common Stock Sale -14.1% $920,973 $101.50 -9,074 55,356 06 Oct 2025 Direct
Meera Rao RMBS Common Stock Sale -2.18% $66,599 $101.99 -653 29,261 01 Oct 2025 Direct
Desmond Lynch RMBS Common Stock Sale -12.3% $832,098 $91.70 -9,074 64,430 15 Sep 2025 Direct
Necip Sayiner RMBS Common Stock Sale -19.6% $642,226 $85.63 -7,500 30,824 11 Sep 2025 Direct
Meera Rao RMBS Common Stock Sale -9.11% $215,160 $71.72 -3,000 29,914 02 Sep 2025 Direct
Desmond Lynch RMBS Common Stock Tax liability -3.57% -2,725 73,504 01 Sep 2025 Direct
Steven Laub RMBS Common Stock Sale -25% $177,995 $78.72 -2,261 6,796 29 Aug 2025 Direct
Emiko Higashi RMBS Common Stock Sale -1.7% $83,581 $77.75 -1,075 62,296 13 Aug 2025 Direct
Necip Sayiner RMBS Common Stock Sale -16.4% $551,448 $73.53 -7,500 38,324 08 Aug 2025 Direct
Emiko Higashi RMBS Common Stock Sale -1.72% $83,325 $75.00 -1,111 63,371 04 Aug 2025 Direct
John Shinn RMBS Common Stock Sale -3.77% $58,945 $74.61 -790 20,188 04 Aug 2025 Direct
Steven Laub RMBS Common Stock Sale -16.9% $101,816 $55.12 -1,847 9,057 27 May 2025 Direct
Steven Laub RMBS Common Stock Sale -25.1% $202,961 $55.56 -3,653 10,904 19 May 2025 Direct
Eric B. Stang RMBS Common Stock Sale -11% $186,778 $51.13 -3,653 29,394 09 May 2025 See Footnote
Desmond Lynch RMBS Common Stock Sale -3.95% $156,867 $50.31 -3,118 75,798 05 May 2025 Direct
Luc Seraphin RMBS Common Stock Sale -1.95% $298,166 $46.97 -6,348 319,241 23 Apr 2025 Direct
Luc Seraphin RMBS Common Stock Sale -0.38% $56,475 $45.00 -1,255 325,589 22 Apr 2025 Direct
Luc Seraphin RMBS Common Stock Sale -2.97% $477,868 $47.79 -10,000 326,844 15 Apr 2025 Direct
Luc Seraphin RMBS Common Stock Sale -2.88% $468,100 $46.81 -10,000 336,844 08 Apr 2025 Direct
John K. Allen RMBS Common Stock Tax liability -6.56% -1,129 16,090 03 Apr 2025 Direct
John K. Allen RMBS Common Stock Tax liability -2.77% -490 17,219 01 Apr 2025 Direct
John K. Allen RMBS Common Stock Award 41.2% 5,168 17,709 01 Apr 2025 Direct
Steven Laub RMBS Common Stock Award 35.6% 3,824 14,557 01 Apr 2025 Direct
Necip Sayiner RMBS Common Stock Award 9.1% 3,824 45,824 01 Apr 2025 Direct
Meera Rao RMBS Common Stock Award 13.2% 3,824 32,914 01 Apr 2025 Direct
Emiko Higashi RMBS Common Stock Award 6.3% 3,824 64,482 01 Apr 2025 Direct
Charles Kissner RMBS Common Stock Award 11.1% 3,824 38,322 01 Apr 2025 Direct
Eric B. Stang RMBS Common Stock Award 3,824 3,824 01 Apr 2025 Direct
Desmond Lynch RMBS Common Stock Tax liability -2.27% -1,829 78,916 01 Apr 2025 Direct
Desmond Lynch RMBS Common Stock Award 29% 18,167 80,745 01 Apr 2025 Direct
John Shinn RMBS Common Stock Tax liability -3.75% -817 20,978 01 Apr 2025 Direct
John Shinn RMBS Common Stock Award 65.2% 8,605 21,795 01 Apr 2025 Direct
Xianzhi Sean Fan RMBS Common Stock Tax liability -2.47% -3,496 138,155 01 Apr 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.