Insider Trading & Ownership of Lu James Fu bin

Location
West Hollywood, CA
Summary
The estimated net worth of Lu James Fu bin is at least $184,620,536 dollars as of 06 Feb 2026. Lu James Fu bin is the 10%+ Owner of Grindr Inc. and owns shares of Grindr Inc. (GRND) stock worth about $184.56M. Lu James Fu bin is the Director of TuSimple Holdings Inc. and owns shares of TuSimple Holdings Inc. (TSPH) stock worth about $56.6K.
Signature
/s/ James Fu Bin Lu
All Insider Reports
All Insider Reports

Follow Filing Activity

Follow Lu James Fu bin and return when a new Insider Trading filing changes the record on this page.

This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.

Sign up to save research and follow filings

Quick Takeaways

  • Lu James Fu bin has 3 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $184,620,536.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: Grindr Inc. ($184,563,958).
  • Past-year value change for that position: -$179,589,707.

Why This Matters

  • This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
  • You can cross-check role, issuer, and filing chronology directly against the SEC source.

Source Evidence

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of Lu James Fu bin

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
GRND Grindr Inc. 10%+ Owner $184,563,958 -$179,589,707 -49% 04 Feb 2026
TSPH TuSimple Holdings Inc. Director $56,578 08 Jan 2024
PLTK Playtika Holding Corp. Director 11 Jul 2022

Insider Transactions Reported by Lu James Fu bin:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.