Lu James Fu Bin
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to Lu James Fu Bin. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| GRND | Sale | 3,628 | $13.50 | $48,978 | Dec 29, 2025 | |
| GRND | Sale | 100,000 | $13.80 | $1,380,000 | Dec 26, 2025 | |
| GRND | Sale | 75,748 | $13.65 | $1,033,960 | Nov 18, 2025 | |
| GRND | Sale | 4,316 | $14.01 | $60,467 | Nov 14, 2025 | |
| GRND | Sale | 205,579 | $14.45 | $2,970,617 | Nov 12, 2025 | |
| GRND | Sale | 250,000 | $13.13 | $3,282,500 | Oct 17, 2025 | |
| GRND | Sale | 400,000 | $12.96 | $5,184,000 | Oct 16, 2025 | |
| GRND | Sale | 300,000 | $11.94 | $3,582,000 | Oct 13, 2025 | |
| GRND | Sale | 1,000,000 | $13.15 | $13,150,000 | Oct 9, 2025 | |
| GRND | Award / Grant | 7,240 | — | — | Jul 30, 2025 | |
| GRND | Award / Grant | 456 | — | — | Jun 3, 2025 | |
| GRND | Sale | 852,567 | $23.93 | $20,401,928 | May 27, 2025 | |
| GRND | Sale | 229,627 | $23.99 | $5,508,752 | May 22, 2025 | |
| GRND | Sale | 200,811 | $24.05 | $4,829,505 | May 14, 2025 | |
| GRND | Sale | 480,770 | $23.78 | $11,432,711 | May 13, 2025 | |
| GRND | X | 334,281 | $10.73 | $3,586,835 | Mar 17, 2025 | |
| GRND | Disposition | 853,784 | $18.26 | $15,590,096 | Feb 14, 2025 | |
| GRND | X | 568,539 | $6.69 | $3,803,526 | Dec 31, 2024 | |
| GRND | Sale | 375,000 | $15.14 | $5,677,500 | Dec 10, 2024 | |
| GRND | Sale | 375,000 | $15.14 | $5,677,500 | Dec 10, 2024 | |
| GRND | Sale | 386,922 | $15.32 | $5,927,645 | Dec 4, 2024 | |
| GRND | Sale | 683,297 | $15.17 | $10,365,615 | Dec 3, 2024 | |
| GRND | Sale | 195,600 | $14.39 | $2,814,684 | Nov 12, 2024 | |
| GRND | Award / Grant | 7,240 | — | — | Jul 30, 2024 | |
| GRND | Award / Grant | 8,756 | — | — | Jul 19, 2024 | |
| GRND | Sale | 388,000 | $9.02 | $3,499,760 | Jun 12, 2024 | |
| GRND | Sale | 133,549 | $9.14 | $1,220,638 | Jun 11, 2024 | |
| GRND | Sale | 230,273 | $9.30 | $2,141,539 | Jun 5, 2024 | |
| GRND | Sale | 212,605 | $9.38 | $1,994,235 | May 17, 2024 | |
| GRND | Sale | 21,063 | $10.02 | $211,051 | May 16, 2024 | |
| GRND | Sale | 7,417 | $10.25 | $76,024 | May 13, 2024 | |
| GRND | Sale | 1,000,000 | $10.00 | $10,000,000 | May 13, 2024 | |
| TSPH | Option Exercise | 156,250 | — | — | Jan 8, 2024 | |
| GRND | C | 297,157 | $1,640,306.64 | $487,428,600,222 | Dec 14, 2022 | |
| GRND | Award / Grant | 16,582 | — | — | Nov 18, 2022 |