DIEKMAN JOHN D
SEC CIK 1240357 · EDGAR
BoughtSold
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 | — | — |
| 11 | DIEKMAN JOHN D | Dir | — | — |
Transactions 9
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-22 16:08 | 2026-06-17 | ZLAB | Zai Lab Ltd | DIEKMAN JOHN D | Dir | A - Grant | $0.00 | +22.4K | 122.1K | +22% | $0 | |
| 2025-06-23 | 2025-06-18 | ZLAB | Zai Lab Ltd | DIEKMAN JOHN D | Dir | A - Grant | $0.00 | +10.8K | 99.8K | +12% | $0 | |
| 2024-06-20 | 2024-06-18 | ZLAB | Zai Lab Ltd | DIEKMAN JOHN D | Dir | A - Grant | $0.00 | +21.3K | 88.9K | +31% | $0 | |
| I | 2024-02-02 | 2024-01-31 | SKYE | Skye Bioscience, Inc. | DIEKMAN JOHN D | 10% | P - Purchase | $2.31 | +5.21M | 7.94M | +190% | +$12.03M |
| 2023-06-30 | 2023-06-29 | ZLAB | Zai Lab Ltd | DIEKMAN JOHN D | Dir | A - Grant | $26.45 | +18.9K | 86.5K | +28% | +$500.0K | |
| 2022-02-07 | 2022-02-04 | ZLAB | Zai Lab Ltd | DIEKMAN JOHN D | Dir | S - Sale | $50.17 | -1,000 | 67.6K | -1% | -$50.2K | |
| 2022-01-04 | 2022-01-03 | ZLAB | Zai Lab Ltd | DIEKMAN JOHN D | Dir | A - Grant | $0.00 | +7,763 | 68.6K | +13% | $0 | |
| 2021-11-08 | 2021-11-05 | ZLAB | Zai Lab Ltd | DIEKMAN JOHN D | Dir | S - Sale | $91.65 | -1,000 | 60.9K | -2% | -$91.7K | |
| 2021-08-05 | 2021-08-05 | ZLAB | Zai Lab Ltd | DIEKMAN JOHN D | Dir | S - Sale | $149.50 | -1,000 | 61.9K | -2% | -$149.5K |
Purchase Sale Sale after option exercise All abbreviations