InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
9
T+90 hit rate
38%
T+90 mean return
+11.8%
Across 13 buy signals with a settled T+90 return. Return basis: close on the day after publication.
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.
Declarations24 total
22,234 shares0Common StockSEC:0001193125-26-142581:0
9,916 shares@ US$89.953.8% of flowCommon StockSEC:0001193125-26-142581:1
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$25.070.0010% mcap3.0% of flowCommon StockSEC:0001209191-22-007382:0
6,041 shares@ US$25.070.7% of flowCommon StockSEC:0001209191-22-007382
66,091 shares@ US$25.560.011% mcap33.5% of flowCommon StockSEC:0001209191-22-006550:0
66,091 shares@ US$25.567.8% of flowCommon StockSEC:0001209191-22-006550
29,521 shares@ US$24.420.0044% mcap13.5% of flowCommon StockSEC:0001209191-21-055114:0
29,521 shares@ US$24.423.1% of flowCommon StockSEC:0001209191-21-055114
24 of 24 declarations
About FAN XIANZHI SEAN
FAN XIANZHI SEAN is a declarant who has made 22 filings in total. In his most recent filings, he sold a total of 11883496 EUR worth of shares of RAMBUS INC, with the first filing dated September 8, 2021 and the last on April 3, 2025. Among his notable filings, he sold 3406318.47 EUR worth of shares on February 19, 2025 and 1932300.74 EUR on November 21, 2022.
