InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
9
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Fan Xianzhi Sean. Officer active across 1 company, notably RAMBUS INC. In total, 24 reports have been logged. Breakdown: 0 buy · 9 sells. Total volume traded: €11.9m. Activity tracked since 3 September 2021. The latest transaction was filed on 1 April 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Fan Xianzhi Sean
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations24 total
22,234 shares0Common StockSEC:0001193125-26-142581:0
9,916 shares@ US$89.953.8% of flowCommon StockSEC:0001193125-26-142581:1
148,802 shares0Common StockSEC:0001193125-26-036320:0
300 shares0Common StockSEC:0001193125-25-291401:0
300 shares0Common StockSEC:0001193125-25-290303:0
47,810 shares0Common StockSEC:0000917273-25-000045:0
52,327 shares@ US$68.015317.6% of flowCommon StockSEC:0000917273-25-000016:0
112,675 shares0Common StockSEC:0000917273-25-000010:0
26,112 shares0Common StockSEC:0000917273-24-000058:0
20,000 shares@ US$60.995.8% of flowCommon StockSEC:0000917273-24-000030:0
2,004 shares@ US$55.000.5% of flowCommon StockSEC:0000917273-24-000025:0
20,000 shares@ US$58.53075.6% of flowCommon StockSEC:0000917273-24-000023:0
6,168 shares@ US$68.372.0% of flowCommon StockSEC:0000917273-24-000018:0
76,844 shares0Common StockSEC:0000917273-24-000009:0
16,904 shares@ US$66.34815.4% of flowCommon StockSEC:0000917273-23-000047:0
17,309 shares@ US$54.994.5% of flowCommon StockSEC:0001209191-23-047762:0
52,189 shares@ US$43.6210.8% of flowCommon StockSEC:0001209191-23-007389:0
12,871 shares@ US$43.412.7% of flowCommon StockSEC:0001209191-23-006331:0
52,852 shares@ US$37.883110.0% of flowCommon StockSEC:0001209191-22-058036:0
10,277 shares@ US$38.2962.0% of flowCommon StockSEC:0001209191-22-057918:0
51,772 shares@ US$38.511610.0% of flowCommon StockSEC:0001209191-22-057242:0
6,041 shares@ US$25.070.7% of flowCommon StockSEC:0001209191-22-007382:0
66,091 shares@ US$25.568.4% of flowCommon StockSEC:0001209191-22-006550:0
29,521 shares@ US$24.423.4% of flowCommon StockSEC:0001209191-21-055114:0
24 of 24 declarations
About Fan Xianzhi Sean
FAN XIANZHI SEAN is EVP, COO at RAMBUS INC and has 24 filings in total. Across the 24 most recent sampled filings, sales total 11883496 EUR between 2021-09-08 and 2026-04-03, with a modal transaction nature of Cession.
