James Fu Bin Lu
CIK 1937262 · last filed 2026-02-06
James Fu Bin Lu is a corporate insider who has filed 48 SEC Form 4 insider transactions across 3 companies since 2022. The most recent filing shows the insider sold $14.6M of GRND on Feb 6, 2026. Across all open-market trades the lifetime net is −$287.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $316.7M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$316.67M
3
48
-$287.09M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GRND | 10%+ Owner | 19,511,556 | $16.23 | $316.67M | -$179.59M | 23 | 2026-02-06 |
| Grindr Inc. (GRND.WS) Delisted | Director | 30,182,961 | $6.50 | $196.19M | -$107.50M | 20 | 2025-02-19 |
| TuSimple Holdings Inc. (TSP) Delisted | Director | 156,250 | $0.25 | $39.1K | $0 | 3 | 2024-01-08 |
Recent Filings
48 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-06 | GRND | Sell (S) | −1,450,000 | -$14.60M | EDGAR |
| 2026-02-03 | GRND | Sell (S) | −612,766 | -$6.76M | EDGAR |
| 2026-01-27 | GRND | Sell (S) | −639,000 | -$7.59M | EDGAR |
| 2026-01-22 | GRND | Sell (S) | −600,000 | -$7.21M | EDGAR |
| 2026-01-13 | GRND | Sell (S) | −415,307 | -$5.49M | EDGAR |
| 2026-01-07 | GRND | Sell (S) | −92,071 | -$1.25M | EDGAR |
| 2025-12-30 | GRND | Sell (S) | −3,628 | -$49.0K | EDGAR |
| 2025-12-29 | GRND | Sell (S) | −143,994 | -$1.97M | EDGAR |
| 2025-11-18 | GRND | Sell (S) | −75,748 | -$1.03M | EDGAR |
| 2025-11-17 | GRND | Sell (S) | −367,981 | -$5.19M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.