FAN XIANZHI SEAN has filed 18 insider transactions across 1 company since February 2024.
Most recent transaction: a tax payment of 92403 shares of RAMBUS INC ($RMBS) on February 01, 2026.
Activity breakdown: 0 open-market purchases and 6 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 1, 2026 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | EVP, COO | F | Common Stock | 92403 | $113.71 | 193,954.0000 | 109,235,000 | 32.27% | 0.08% |
| Feb. 1, 2026 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | EVP, COO | A | Common Stock | 148802 | $0.00 | 286,357.0000 | 109,235,000 | 108.18% | 0.14% |
| Nov. 21, 2025 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | EVP, COO | G | Common Stock | 300 | $0.00 | 137,555.0000 | 109,304,000 | 0.22% | 0.00% |
| Nov. 19, 2025 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | EVP, COO | G | Common Stock | 300 | $0.00 | 137,855.0000 | 109,304,000 | 0.22% | 0.00% |
| April 1, 2025 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | EVP, COO | A | Common Stock | 47810 | $0.00 | 141,651.0000 | 109,041,000 | 50.95% | 0.04% |
| April 1, 2025 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | EVP, COO | F | Common Stock | 3496 | $52.29 | 138,155.0000 | 109,041,000 | 2.47% | 0.00% |
| Feb. 19, 2025 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | EVP, COO | S | Common Stock | 52327 | $68.02 | 93,841.0000 | 109,041,000 | 35.80% | 0.05% |
| Feb. 1, 2025 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | EVP, COO | F | Common Stock | 78078 | $60.35 | 146,168.0000 | 109,041,000 | 34.82% | 0.07% |
| Feb. 1, 2025 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | EVP, COO | A | Common Stock | 112675 | $0.00 | 224,246.0000 | 109,041,000 | 100.99% | 0.10% |
| April 1, 2024 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | SVP, COO | A | Common Stock | 26112 | $0.00 | 111,571.0000 | 110,889,000 | 30.56% | 0.02% |
| March 1, 2024 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | SVP, COO | S | Common Stock | 20000 | $60.99 | 101,229.0000 | 110,889,000 | 16.50% | 0.02% |
| March 4, 2024 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | SVP, COO | S | Common Stock | 15770 | $64.91 | 85,459.0000 | 110,889,000 | 15.58% | 0.01% |
| Feb. 20, 2024 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | SVP, COO | S | Common Stock | 2004 | $55.00 | 121,229.0000 | 110,889,000 | 1.63% | 0.00% |
| Feb. 12, 2024 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | SVP, COO | S | Common Stock | 20000 | $58.53 | 123,233.0000 | 110,889,000 | 13.96% | 0.02% |
| Feb. 5, 2024 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | SVP, COO | S | Common Stock | 20000 | $68.73 | 143,233.0000 | 110,889,000 | 12.25% | 0.02% |
| Feb. 5, 2024 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | SVP, COO | F | Common Stock | 6168 | $68.37 | 163,233.0000 | 110,889,000 | 3.64% | 0.01% |
| Feb. 1, 2024 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | SVP, COO | A | Common Stock | 76844 | $0.00 | 228,163.0000 | 110,889,000 | 50.78% | 0.07% |
| Feb. 1, 2024 | RAMBUS INC | $RMBS | FAN XIANZHI SEAN | SVP, COO | F | Common Stock | 58762 | $68.15 | 169,401.0000 | 110,889,000 | 25.75% | 0.05% |