RAMBUS INC ($RMBS) Insider Transactions

Last updated: 2026-03-14 11:57 UTC | Total transactions: 131

In the last 12 months, insiders at RAMBUS INC ($RMBS) filed 131 transactions with the SEC: 0 open-market purchases totaling $0 and 70 sales totaling $31,569,193. Net insider sentiment: net selling.

RAMBUS INC operates in the Semiconductors & related devices industry (Manufacturing sector).

Most Active Insiders

View all SEC Filings for RAMBUS INC (RMBS).

Set Up your own filters →

Recent Insider Transactions

Transaction Date Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 10, 2026 Shinn John SVP, General Counsel S Common Stock 200 $89.55 18,467.0000 109,235,000 1.07% 0.00%
March 10, 2026 Shinn John SVP, General Counsel S Common Stock 4356 $88.64 18,667.0000 109,235,000 18.92% 0.00%
March 3, 2026 Shinn John SVP, General Counsel S Common Stock 2254 $92.77 25,326.0000 109,235,000 8.17% 0.00%
March 3, 2026 Shinn John SVP, General Counsel S Common Stock 1603 $94.07 23,723.0000 109,235,000 6.33% 0.00%
March 3, 2026 Shinn John SVP, General Counsel S Common Stock 700 $94.89 23,023.0000 109,235,000 2.95% 0.00%
March 2, 2026 PENG VICTOR Not found A Common Stock 168 $0.00 168.0000 109,235,000 9999.99% 0.00%
March 2, 2026 Seraphin Luc President and CEO S Common Stock 1300 $101.65 331,070.0000 109,235,000 0.39% 0.00%
March 2, 2026 Seraphin Luc President and CEO S Common Stock 1679 $95.83 369,305.0000 109,235,000 0.45% 0.00%
March 2, 2026 Seraphin Luc President and CEO S Common Stock 7225 $97.38 362,080.0000 109,235,000 1.96% 0.01%
March 2, 2026 Seraphin Luc President and CEO S Common Stock 13654 $98.22 348,426.0000 109,235,000 3.77% 0.01%
March 2, 2026 Seraphin Luc President and CEO S Common Stock 9469 $99.17 338,957.0000 109,235,000 2.72% 0.01%
March 2, 2026 Seraphin Luc President and CEO S Common Stock 6587 $100.20 332,370.0000 109,235,000 1.94% 0.01%
Feb. 23, 2026 Lynch Desmond SVP, CFO S Common Stock 4273 $101.53 63,618.0000 109,235,000 6.29% 0.00%
Feb. 1, 2026 Seraphin Luc President and CEO F Common Stock 92523 $113.71 370,984.0000 109,235,000 19.96% 0.08%
Feb. 1, 2026 Seraphin Luc President and CEO A Common Stock 143744 $0.00 463,507.0000 109,235,000 44.95% 0.13%
Feb. 1, 2026 Lynch Desmond SVP, CFO F Common Stock 22105 $113.71 67,891.0000 109,235,000 24.56% 0.02%
Feb. 1, 2026 Lynch Desmond SVP, CFO A Common Stock 34554 $0.00 89,996.0000 109,235,000 62.32% 0.03%
Feb. 1, 2026 Shinn John SVP, General Counsel F Common Stock 9884 $113.71 27,580.0000 109,235,000 26.38% 0.01%
Feb. 1, 2026 Shinn John SVP, General Counsel A Common Stock 17276 $0.00 37,464.0000 109,235,000 85.58% 0.02%
Feb. 1, 2026 FAN XIANZHI SEAN EVP, COO F Common Stock 92403 $113.71 193,954.0000 109,235,000 32.27% 0.08%
Feb. 1, 2026 FAN XIANZHI SEAN EVP, COO A Common Stock 148802 $0.00 286,357.0000 109,235,000 108.18% 0.14%
Nov. 21, 2025 FAN XIANZHI SEAN EVP, COO G Common Stock 300 $0.00 137,555.0000 109,304,000 0.22% 0.00%
Nov. 19, 2025 FAN XIANZHI SEAN EVP, COO G Common Stock 300 $0.00 137,855.0000 109,304,000 0.22% 0.00%
Nov. 10, 2025 STANG ERIC B Not found S Common Stock 4000 $111.79 24,218.0000 109,304,000 14.18% 0.00%
Nov. 7, 2025 STANG ERIC B Not found S Common Stock 5000 $102.35 28,218.0000 109,304,000 15.05% 0.00%
Oct. 6, 2025 Lynch Desmond SVP, CFO S Common Stock 3607 $101.99 55,356.0000 109,304,000 6.12% 0.00%
Oct. 6, 2025 Lynch Desmond SVP, CFO S Common Stock 5467 $101.17 58,963.0000 109,304,000 8.49% 0.01%
Oct. 1, 2025 Rao Meera Not found S Common Stock 653 $101.99 29,261.0000 109,304,000 2.18% 0.00%
Sept. 15, 2025 Lynch Desmond SVP, CFO S Common Stock 9074 $91.70 64,430.0000 109,041,000 12.34% 0.01%
Sept. 11, 2025 Sayiner Necip Not found S Common Stock 7500 $85.63 30,824.0000 109,041,000 19.57% 0.01%
Sept. 2, 2025 Rao Meera Not found S Common Stock 3000 $71.72 29,914.0000 109,041,000 9.11% 0.00%
Sept. 1, 2025 Lynch Desmond SVP, CFO F Common Stock 2725 $73.49 73,504.0000 109,041,000 3.57% 0.00%
Aug. 29, 2025 LAUB STEVEN Not found S Common Stock 2261 $78.72 6,796.0000 109,041,000 24.96% 0.00%
Aug. 13, 2025 Higashi Emiko Not found S Common Stock 1075 $77.75 62,296.0000 109,041,000 1.70% 0.00%
Aug. 8, 2025 Sayiner Necip Not found S Common Stock 7500 $73.53 38,324.0000 109,041,000 16.37% 0.01%
Aug. 4, 2025 Higashi Emiko Not found S Common Stock 1111 $75.00 63,371.0000 109,041,000 1.72% 0.00%
Aug. 4, 2025 Shinn John SVP, General Counsel S Common Stock 790 $74.61 20,188.0000 109,041,000 3.77% 0.00%
May 27, 2025 LAUB STEVEN Director S Common Stock 1847 $55.13 9,057.0000 109,041,000 16.94% 0.00%
May 19, 2025 LAUB STEVEN Director S Common Stock 3653 $55.56 10,904.0000 109,041,000 25.09% 0.00%
May 9, 2025 STANG ERIC B Director S Common Stock 3653 $51.13 33,218.0000 109,041,000 9.91% 0.00%
May 5, 2025 Lynch Desmond SVP, CFO S Common Stock 3118 $50.31 75,798.0000 109,041,000 3.95% 0.00%
April 22, 2025 Seraphin Luc President and CEO S Common Stock 1255 $45.00 325,589.0000 109,041,000 0.38% 0.00%
April 23, 2025 Seraphin Luc President and CEO S Common Stock 6348 $46.97 319,241.0000 109,041,000 1.95% 0.01%
April 15, 2025 Seraphin Luc President and CEO S Common Stock 10000 $47.79 326,844.0000 109,041,000 2.97% 0.01%
April 8, 2025 Seraphin Luc President and CEO S Common Stock 10000 $46.81 336,844.0000 109,041,000 2.88% 0.01%
April 1, 2025 Sayiner Necip Director A Common Stock 3824 $0.00 45,824.0000 109,041,000 9.10% 0.00%
April 1, 2025 Allen John K Chief Accounting Officer A Common Stock 5168 $0.00 17,709.0000 109,041,000 41.21% 0.00%
April 1, 2025 Allen John K Chief Accounting Officer F Common Stock 490 $52.29 17,219.0000 109,041,000 2.77% 0.00%
April 3, 2025 Allen John K Chief Accounting Officer F Common Stock 1129 $46.15 16,090.0000 109,041,000 6.56% 0.00%
April 1, 2025 LAUB STEVEN Director A Common Stock 3824 $0.00 14,557.0000 109,041,000 35.63% 0.00%
April 1, 2025 Rao Meera Director A Common Stock 3824 $0.00 32,914.0000 109,041,000 13.15% 0.00%
April 1, 2025 Higashi Emiko Director A Common Stock 3824 $0.00 64,482.0000 109,041,000 6.30% 0.00%
April 1, 2025 KISSNER CHARLES Director A Common Stock 3824 $0.00 57,069.0000 109,041,000 7.18% 0.00%
April 1, 2025 STANG ERIC B Director A Common Stock 3824 $0.00 36,871.0000 109,041,000 11.57% 0.00%
April 1, 2025 Lynch Desmond SVP, CFO A Common Stock 18167 $0.00 80,745.0000 109,041,000 29.03% 0.02%
April 1, 2025 Lynch Desmond SVP, CFO F Common Stock 1829 $52.29 78,916.0000 109,041,000 2.27% 0.00%
April 1, 2025 Shinn John SVP, General Counsel A Common Stock 8605 $0.00 21,795.0000 109,041,000 65.24% 0.01%
April 1, 2025 Shinn John SVP, General Counsel F Common Stock 817 $52.29 20,978.0000 109,041,000 3.75% 0.00%
April 1, 2025 FAN XIANZHI SEAN EVP, COO A Common Stock 47810 $0.00 141,651.0000 109,041,000 50.95% 0.04%
April 1, 2025 FAN XIANZHI SEAN EVP, COO F Common Stock 3496 $52.29 138,155.0000 109,041,000 2.47% 0.00%
April 1, 2025 Seraphin Luc President and CEO A Common Stock 55077 $0.00 362,008.0000 109,041,000 17.94% 0.05%
April 1, 2025 Seraphin Luc President and CEO F Common Stock 5164 $52.29 356,844.0000 109,041,000 1.43% 0.00%
April 1, 2025 Seraphin Luc President and CEO S Common Stock 10000 $50.88 346,844.0000 109,041,000 2.80% 0.01%
March 25, 2025 Seraphin Luc President and CEO S Common Stock 10000 $58.64 306,931.0000 109,041,000 3.16% 0.01%
March 21, 2025 Shinn John SVP, General Counsel S Common Stock 7632 $55.73 13,190.0000 109,041,000 36.65% 0.01%
March 18, 2025 Seraphin Luc President and CEO S Common Stock 10000 $53.79 316,931.0000 109,041,000 3.06% 0.01%
March 14, 2025 Lynch Desmond SVP, CFO S Common Stock 3743 $53.27 62,578.0000 109,041,000 5.64% 0.00%
March 14, 2025 Shinn John SVP, General Counsel S Common Stock 7633 $52.98 20,822.0000 109,041,000 26.82% 0.01%
Feb. 19, 2025 Sayiner Necip Director S Common Stock 4625 $66.74 42,000.0000 109,041,000 9.92% 0.00%
Feb. 19, 2025 FAN XIANZHI SEAN EVP, COO S Common Stock 52327 $68.02 93,841.0000 109,041,000 35.80% 0.05%
Feb. 1, 2025 Seraphin Luc President and CEO A Common Stock 191548 $0.00 454,800.0000 109,041,000 72.76% 0.18%
Feb. 1, 2025 Lynch Desmond SVP, CFO A Common Stock 39072 $0.00 92,432.0000 109,041,000 73.22% 0.04%
Feb. 1, 2025 Lynch Desmond SVP, CFO F Common Stock 26111 $60.35 66,321.0000 109,041,000 28.25% 0.02%
Feb. 1, 2025 Shinn John SVP, General Counsel A Common Stock 18777 $0.00 39,405.0000 109,041,000 91.03% 0.02%
Feb. 1, 2025 Shinn John SVP, General Counsel F Common Stock 10950 $60.35 28,455.0000 109,041,000 27.79% 0.01%
Feb. 1, 2025 FAN XIANZHI SEAN EVP, COO A Common Stock 112675 $0.00 224,246.0000 109,041,000 100.99% 0.10%
Feb. 1, 2025 FAN XIANZHI SEAN EVP, COO F Common Stock 78078 $60.35 146,168.0000 109,041,000 34.82% 0.07%
Feb. 1, 2025 Seraphin Luc President and CEO F Common Stock 127869 $60.35 326,931.0000 109,041,000 28.12% 0.12%
Dec. 12, 2024 Rao Meera Director S Common Stock 5408 $58.22 29,090.0000 109,318,000 15.68% 0.00%
Dec. 12, 2024 Shinn John SVP, General Counsel S Common Stock 2462 $58.13 20,628.0000 109,318,000 10.66% 0.00%
Sept. 3, 2024 Lynch Desmond SVP, CFO F Common Stock 2720 $40.58 53,277.0000 110,889,000 4.86% 0.00%
May 7, 2024 STANG ERIC B Director S Common Stock 5408 $56.95 39,047.0000 110,889,000 12.17% 0.00%
May 8, 2024 STANG ERIC B Director S Common Stock 6000 $55.85 33,047.0000 110,889,000 15.37% 0.01%
April 16, 2024 Seraphin Luc President and CEO S Common Stock 530 $58.66 262,791.0000 110,889,000 0.20% 0.00%
April 16, 2024 Seraphin Luc President and CEO S Common Stock 5000 $58.66 263,321.0000 110,889,000 1.86% 0.00%
April 9, 2024 Seraphin Luc President and CEO S Common Stock 5000 $61.35 278,321.0000 110,889,000 1.76% 0.00%
April 9, 2024 Seraphin Luc President and CEO S Common Stock 10000 $61.35 268,321.0000 110,889,000 3.59% 0.01%
April 3, 2024 Allen John K Chief Accounting Officer F Common Stock 1132 $60.31 11,956.0000 110,889,000 8.65% 0.00%
April 2, 2024 Seraphin Luc President and CEO S Common Stock 10000 $59.94 283,321.0000 110,889,000 3.41% 0.01%
April 1, 2024 Seraphin Luc President and CEO A Common Stock 38566 $0.00 298,321.0000 110,889,000 14.85% 0.03%
April 1, 2024 Lynch Desmond SVP, CFO A Common Stock 13659 $0.00 55,617.0000 110,889,000 32.55% 0.01%
April 1, 2024 Shinn John SVP, General Counsel A Common Stock 6427 $0.00 23,090.0000 110,889,000 38.57% 0.01%
April 1, 2024 Sayiner Necip Director A Common Stock 2972 $0.00 46,625.0000 110,889,000 6.81% 0.00%
April 1, 2024 FAN XIANZHI SEAN SVP, COO A Common Stock 26112 $0.00 111,571.0000 110,889,000 30.56% 0.02%
April 1, 2024 Allen John K Chief Accounting Officer A Common Stock 3882 $0.00 13,088.0000 110,889,000 42.17% 0.00%
April 1, 2024 KISSNER CHARLES Director A Common Stock 2972 $0.00 53,245.0000 110,889,000 5.91% 0.00%
April 1, 2024 Higashi Emiko Director A Common Stock 2972 $0.00 60,658.0000 110,889,000 5.15% 0.00%
April 2, 2024 Seraphin Luc President and CEO S Common Stock 5000 $59.93 293,321.0000 110,889,000 1.68% 0.00%
April 1, 2024 STANG ERIC B Director A Common Stock 2972 $0.00 44,455.0000 110,889,000 7.16% 0.00%
April 1, 2024 Rao Meera Director A Common Stock 2972 $0.00 34,498.0000 110,889,000 9.43% 0.00%
April 1, 2024 LAUB STEVEN Director A Common Stock 2972 $0.00 10,733.0000 110,889,000 38.29% 0.00%
March 26, 2024 Seraphin Luc President and CEO S Common Stock 10000 $62.69 259,755.0000 110,889,000 3.71% 0.01%
March 26, 2024 Seraphin Luc President and CEO S Common Stock 5000 $62.69 269,755.0000 110,889,000 1.82% 0.00%
March 26, 2024 Shinn John SVP, General Counsel S Common Stock 3947 $62.71 16,663.0000 110,889,000 19.15% 0.00%
March 19, 2024 Shinn John SVP, General Counsel S Common Stock 3949 $58.84 20,610.0000 110,889,000 16.08% 0.00%
March 19, 2024 Seraphin Luc President and CEO S Common Stock 5000 $58.35 284,755.0000 110,889,000 1.73% 0.00%
March 19, 2024 Seraphin Luc President and CEO S Common Stock 10000 $58.36 274,755.0000 110,889,000 3.51% 0.01%
March 12, 2024 Shinn John SVP, General Counsel S Common Stock 3889 $62.68 24,559.0000 110,889,000 13.67% 0.00%
March 12, 2024 Seraphin Luc President and CEO S Common Stock 5000 $62.68 299,755.0000 110,889,000 1.64% 0.00%
March 12, 2024 Seraphin Luc President and CEO S Common Stock 10000 $62.69 289,755.0000 110,889,000 3.34% 0.01%
March 11, 2024 Lynch Desmond SVP, CFO S Common Stock 191 $62.25 49,604.0000 110,889,000 0.38% 0.00%
March 11, 2024 Lynch Desmond SVP, CFO S Common Stock 7646 $62.18 41,958.0000 110,889,000 15.41% 0.01%
March 7, 2024 Shinn John SVP, General Counsel S Common Stock 3928 $64.93 28,448.0000 110,889,000 12.13% 0.00%
March 5, 2024 Seraphin Luc President and CEO S Common Stock 10000 $62.17 304,755.0000 110,889,000 3.18% 0.01%
March 5, 2024 Seraphin Luc President and CEO S Common Stock 5000 $62.17 314,755.0000 110,889,000 1.56% 0.00%
March 4, 2024 Lynch Desmond SVP, CFO F Common Stock 2406 $63.09 49,795.0000 110,889,000 4.61% 0.00%
March 1, 2024 FAN XIANZHI SEAN SVP, COO S Common Stock 20000 $60.99 101,229.0000 110,889,000 16.50% 0.02%
March 4, 2024 FAN XIANZHI SEAN SVP, COO S Common Stock 15770 $64.91 85,459.0000 110,889,000 15.58% 0.01%
Feb. 20, 2024 FAN XIANZHI SEAN SVP, COO S Common Stock 2004 $55.00 121,229.0000 110,889,000 1.63% 0.00%
Feb. 12, 2024 FAN XIANZHI SEAN SVP, COO S Common Stock 20000 $58.53 123,233.0000 110,889,000 13.96% 0.02%
Feb. 5, 2024 Seraphin Luc President and CEO F Common Stock 13363 $68.37 319,755.0000 110,889,000 4.01% 0.01%
Feb. 5, 2024 FAN XIANZHI SEAN SVP, COO F Common Stock 6168 $68.37 163,233.0000 110,889,000 3.64% 0.01%
Feb. 5, 2024 FAN XIANZHI SEAN SVP, COO S Common Stock 20000 $68.73 143,233.0000 110,889,000 12.25% 0.02%
Feb. 5, 2024 Shinn John SVP, General Counsel F Common Stock 1268 $68.37 32,376.0000 110,889,000 3.77% 0.00%
Feb. 1, 2024 Lynch Desmond SVP, CFO F Common Stock 5159 $68.15 52,201.0000 110,889,000 8.99% 0.00%
Feb. 1, 2024 Shinn John SVP, General Counsel F Common Stock 13159 $68.15 33,644.0000 110,889,000 28.12% 0.01%
Feb. 1, 2024 Shinn John SVP, General Counsel A Common Stock 22664 $0.00 46,803.0000 110,889,000 93.89% 0.02%
Feb. 1, 2024 FAN XIANZHI SEAN SVP, COO A Common Stock 76844 $0.00 228,163.0000 110,889,000 50.78% 0.07%
Feb. 1, 2024 FAN XIANZHI SEAN SVP, COO F Common Stock 58762 $68.15 169,401.0000 110,889,000 25.75% 0.05%
Feb. 1, 2024 Seraphin Luc President and CEO A Common Stock 221310 $0.00 476,642.0000 110,889,000 86.68% 0.20%
Feb. 1, 2024 Seraphin Luc President and CEO F Common Stock 143524 $68.15 333,118.0000 110,889,000 30.11% 0.13%