Chen Yajing
CIK: 0001985694•Chief Financial Officer
Officer
Primary company: Zai Lab Ltd (ZLAB)
Chen Yajing is a corporate insider (Chief Financial Officer) at Zai Lab Ltd (ZLAB) filing SEC Form 4 transactions. 69 transactions, totaling $0 in purchases and $901,490 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
Zai Lab Ltd ZLAB | Exercise | 920 | - | - | 0 | 10/1/2026 Filed: 10/1/2026 | Filing → |
Zai Lab Ltd ZLAB | Tax Payment | 315 | $25.50 | $8K | 36,240 | 10/1/2026 Filed: 10/1/2026 | Filing → |
Zai Lab Ltd ZLAB | Exercise | 920 | - | - | 36,555 | 10/1/2026 Filed: 10/1/2026 | Filing → |
Zai Lab Ltd ZLAB | Sale | 260 | $27.00 | $7K | 35,635 | 8/19/2026 Filed: 8/19/2026 | Filing → |
Zai Lab Ltd ZLAB | Sale | 2,264 | $17.46 | $40K | 35,691 | 6/26/2026 Filed: 6/25/2026 | Filing → |
Zai Lab Ltd ZLAB | Exercise | 6,250 | - | - | 0 | 6/25/2026 Filed: 6/25/2026 | Filing → |
Zai Lab Ltd ZLAB | Exercise | 6,250 | - | - | 37,955 | 6/25/2026 Filed: 6/25/2026 | Filing → |
Zai Lab Ltd ZLAB | Sale | 853 | $20.45 | $17K | 31,705 | 4/6/2026 Filed: 4/6/2026 | Filing → |
Zai Lab Ltd ZLAB | Exercise | 2,500 | - | - | 2,500 | 4/2/2026 Filed: 4/3/2026 | Filing → |
Zai Lab Ltd ZLAB | Sale | 5,199 | $20.39 | $106K | 32,558 | 4/2/2026 Filed: 4/3/2026 | Filing → |
Zai Lab Ltd ZLAB | Exercise | 2,500 | - | - | 37,757 | 4/2/2026 Filed: 4/3/2026 | Filing → |
Zai Lab Ltd ZLAB | Exercise | 13,758 | - | - | 27,516 | 4/1/2026 Filed: 4/3/2026 | Filing → |
Zai Lab Ltd ZLAB | Exercise | 1,500 | - | - | 1,500 | 4/1/2026 Filed: 4/3/2026 | Filing → |
Zai Lab Ltd ZLAB | Exercise | 13,758 | - | - | 35,257 | 4/1/2026 Filed: 4/3/2026 | Filing → |
Zai Lab Ltd ZLAB | Exercise | 1,500 | - | - | 21,499 | 4/1/2026 Filed: 4/3/2026 | Filing → |
Zai Lab Ltd ZLAB | Award | 11,924 | - | - | 11,924 | 3/4/2026 Filed: 4/3/2026 | Filing → |
Zai Lab Ltd ZLAB | Sale | 240 | $26.83 | $6K | 17,444 | 11/3/2025 Filed: 11/4/2025 | Filing → |
Zai Lab Ltd ZLAB | Exercise | 500 | - | - | 0 | 10/31/2025 Filed: 11/4/2025 | Filing → |
Zai Lab Ltd ZLAB | Exercise | 500 | - | - | 17,684 | 10/31/2025 Filed: 11/4/2025 | Filing → |
Zai Lab Ltd ZLAB | Sale | 456 | $34.25 | $16K | 17,184 | 10/2/2025 Filed: 10/3/2025 | Filing → |
Zai Lab Ltd
ZLAB
Type
Exercise
Shares
920
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Tax Payment
Shares
315
Price
$25.50
Value
$8K
Zai Lab Ltd
ZLAB
Type
Exercise
Shares
920
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Sale
Shares
260
Price
$27.00
Value
$7K
Zai Lab Ltd
ZLAB
Type
Sale
Shares
2,264
Price
$17.46
Value
$40K
Zai Lab Ltd
ZLAB
Type
Exercise
Shares
6,250
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Exercise
Shares
6,250
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Sale
Shares
853
Price
$20.45
Value
$17K
Zai Lab Ltd
ZLAB
Type
Exercise
Shares
2,500
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Sale
Shares
5,199
Price
$20.39
Value
$106K
Zai Lab Ltd
ZLAB
Type
Exercise
Shares
2,500
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Exercise
Shares
13,758
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Exercise
Shares
1,500
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Exercise
Shares
13,758
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Exercise
Shares
1,500
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Award
Shares
11,924
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Sale
Shares
240
Price
$26.83
Value
$6K
Zai Lab Ltd
ZLAB
Type
Exercise
Shares
500
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Exercise
Shares
500
Price
-
Value
-
Zai Lab Ltd
ZLAB
Type
Sale
Shares
456
Price
$34.25
Value
$16K
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