FAN XIANZHI SEAN — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

FAN XIANZHI SEAN has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $5.75M.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-05-26RMBSRAMBUS INCS — Open-market sale100$152.35$15K
2026-05-26RMBSRAMBUS INCS — Open-market sale37.8K$151.69$5.74M
2026-04-04RMBSRAMBUS INCF — Tax withholding / forfeiture9.9K$89.95$892K
2026-04-04RMBSRAMBUS INCA — Grant or award22.2K$0.00
2026-02-04RMBSRAMBUS INCF — Tax withholding / forfeiture92.4K$113.71$10.51M
2026-02-04RMBSRAMBUS INCA — Grant or award148.8K$0.00
2025-11-21RMBSRAMBUS INCG — Bona-fide gift300$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is FAN XIANZHI SEAN?

FAN XIANZHI SEAN is a corporate insider — currently tracked as Insider of RAMBUS INC (RMBS). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has FAN XIANZHI SEAN submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has FAN XIANZHI SEAN been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 2 open-market sales ($5.75M) across all tracked filings.

Where can I see all of FAN XIANZHI SEAN's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

Open the live FAN XIANZHI SEAN profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.