Smiley Joshua L
SEC CIK 1725189 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| ZLAB | Zai Lab Ltd | See Remarks | 117.6K | $670.0K | $1.17M | 22 | 2023-08-15 | 2026-04-06 |
Most active insiders at ZLAB, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Du Ying | COB, CEO, Dir | — | $8.58M |
| 2 | Edmondson Frazor Titus III | CLO | — | $1.01M |
| 3 | Amado Rafael | See Remarks | — | $675.0K |
| 4 | Lis William | Dir | — | $340.0K |
| 5 | Smiley Joshua L | See Remarks | — | $294.3K |
| 6 | Chen Yajing | CFO | — | $239.3K |
| 7 | GAYNOR RICHARD | Dir | $65.8K | — |
| 8 | Leung Nisa | Dir | — | — |
| 9 | Vounatsos Michel | Dir | — | — |
| 10 | Morrison Scott W | Dir | — | — |
Transactions 22
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-04-08 19:35 | 2026-04-06 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | S - Sale | $20.45 | -3,017 | 117.6K | -3% | -$61.7K | |
| DM | 2026-04-03 17:59 | 2026-04-01+ | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | M - OptEx | — | +39.2K | 130.2K | +43% | — |
| D | 2026-04-03 17:59 | 2026-04-02 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | S - Sale+OE | $20.39 | -9,614 | 120.6K | -7% | -$196.0K |
| D | 2026-03-16 | 2026-03-12 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | M - OptEx | — | +6,388 | 93.0K | +7% | — |
| D | 2026-03-16 | 2026-03-13 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | S - Sale+OE | $18.63 | -1,966 | 91.0K | -2% | -$36.6K |
| 2025-09-12 | 2025-09-10 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | P - Purchase | $28.91 | +10.0K | 86.6K | +13% | +$289.1K | |
| D | 2025-08-19 | 2025-08-15 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | M - OptEx | — | +15.9K | 83.2K | +24% | — |
| D | 2025-08-19 | 2025-08-18 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | S - Sale+OE | $36.24 | -6,641 | 76.6K | -8% | -$240.7K |
| D | 2025-04-07 | 2025-04-04 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | S - Sale+OE | $33.11 | -3,354 | 67.3K | -5% | -$111.1K |
| D | 2025-04-07 | 2025-04-03 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | M - OptEx | — | +7,145 | 70.7K | +11% | — |
| D | 2025-04-03 | 2025-04-02 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | S - Sale+OE | $35.89 | -11.7K | 63.6K | -16% | -$421.3K |
| D | 2025-04-03 | 2025-04-01 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | M - OptEx | — | +32.1K | 75.3K | +74% | — |
| D | 2024-08-19 | 2024-08-16 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | S - Sale+OE | $16.67 | -4,352 | 43.2K | -9% | -$72.5K |
| D | 2024-08-19 | 2024-08-15 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | M - OptEx | — | +15.9K | 47.6K | +50% | — |
| T | 2024-05-15 | 2024-05-13 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | P - Purchase | $21.40 | +3,000 | 31.7K | +10% | +$64.2K |
| D | 2024-04-05 | 2024-04-04 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | S - Sale+OE | $15.67 | -1,988 | 28.7K | -6% | -$31.2K |
| D | 2024-04-05 | 2024-04-03 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | M - OptEx | $15.90 | +7,145 | 30.7K | +30% | +$113.6K |
| T | 2024-03-04 | 2024-03-01 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | P - Purchase | $20.83 | +3,000 | 23.5K | +15% | +$62.5K |
| T | 2023-12-18 | 2023-12-14 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | P - Purchase | $29.90 | +4,000 | 20.5K | +24% | +$119.6K |
| T | 2023-11-16 | 2023-11-16 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | P - Purchase | $26.93 | +5,000 | 16.5K | +43% | +$134.7K |
| D | 2023-08-17 | 2023-08-15 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | F - Tax | $24.52 | -4,373 | 11.5K | -28% | -$107.2K |
| D | 2023-08-17 | 2023-08-15 | ZLAB | Zai Lab Ltd | Smiley Joshua L | See Remarks | M - OptEx | — | +15.9K | 15.9K | New | — |
Purchase Sale Sale after option exercise All abbreviations