RAMBUS INC (RMBS) is a publicly traded company in the Unknown sector. Across all available filings, 36 corporate insiders have executed 1018 transactions totaling $77.2M, demonstrating a bearish sentiment with -$76.4M in net insider flow. The most recent transaction on Feb 1, 2026 involved a transaction of 22,105 shares valued at $2.5M.
No significant insider buying has been recorded for RMBS in the recent period.
No significant insider selling has been recorded for RMBS in the recent period.
Based on recent SEC filings, insider sentiment for RMBS is bearish with an Insider Alignment Score of 0/100 and a net flow of -$76.4M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at RAMBUS INC (RMBS) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 36 insiders are actively trading RMBS stock, having executed 1018 transactions in the past 90 days. The most active insider is Luc Seraphin (Executive), who has made 109 transactions totaling $44.2M.
Get notified when executives and directors at RMBS file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Feb 1, 2026 | Lynch Desmond | SVP, CFO | Payment | 22,105 | $113.71 | $2.5M | C-SuiteLarge |
| Feb 1, 2026 | Lynch Desmond | SVP, CFO | Award | 34,554 | $N/A | $0 | C-Suite |
| Feb 1, 2026 | Shinn John | SVP, General Counsel | Payment | 9,884 | $113.71 | $1.1M | Large |
| Feb 1, 2026 | Shinn John | SVP, General Counsel | Award | 17,276 | $N/A | $0 | |
| Nov 21, 2025 | Sean Fan Xianzhi | Executive | Gift | 300 | $N/A | $0 | |
| Nov 19, 2025 | Sean Fan Xianzhi | Executive | Gift | 300 | $N/A | $0 | |
| Nov 10, 2025 | B. Stang Eric | Executive | Sale | 4,000 | $111.79 | $447.2K | |
| Nov 7, 2025 | B. Stang Eric | Executive | Sale | 5,000 | $102.35 | $511.8K | Large |
| Oct 6, 2025 | Lynch Desmond | Executive | Sale | 5,467 | $101.17 | $553.1K | Large |
| Oct 6, 2025 | Lynch Desmond | Executive | Sale | 3,607 | $101.99 | $367.9K | |
| Oct 1, 2025 | Rao Meera | Executive | Sale | 653 | $101.99 | $66.6K | |
| Sep 15, 2025 | Lynch Desmond | Executive | Sale | 9,074 | $91.70 | $832.1K | Large |
| Sep 11, 2025 | Sayiner Necip | Executive | Sale | 7,500 | $85.63 | $642.2K | Large |
| Sep 2, 2025 | Rao Meera | Executive | Sale | 3,000 | $71.72 | $215.2K | |
| Aug 29, 2025 | Laub Steven | Executive | Sale | 2,261 | $78.72 | $178.0K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 358 | $76.8M | 57.1% |
Payment(F) | 162 | $47.5M | 35.3% |
Exercise(M) | 198 | $9.1M | 6.8% |
Other(J) | 47 | $611.9K | 0.5% |
Purchase(P) | 7 | $382.5K | 0.3% |
Disposition(D) | 1 | $15.4K | 0.0% |
Award(A) | 239 | $0 | 0.0% |
Gift(G) | 6 | $0 | 0.0% |
Insider selling pressure at RAMBUS INC has increased, with 36 insiders executing 1018 transactions across all time. Total sales of $76.8M significantly outpace purchases of $382.5K, resulting in a net outflow of $76.4M. However, 36% of these transactions are pre-scheduled 10b5-1 plans, often used for tax planning or diversification rather than signaling negative outlook.