Du Ying

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Du Ying
CIK #0001731790
EDGAR Form CIK 2011 - 2026
3 [0001731790]
4 [0001731790]
5 [0001731790]
SC 13G [0001731790]
Form 13D/13G Filer Form 13D/13G Subject Filed
Du Ying Zai Lab Ltd [2018-02-26]
Form 3/4/5 Subject 2011 - 2026
Zai Lab Ltd
Du Ying
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Zai Lab Ltd ZLAB
Restricted Share Units · derivative
2026-03-11 Grant 32,419 $0.00
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-11 Sell 1,067 $19.08 20,358
Zai Lab Ltd ZLAB
Stock Options (Right to Buy) · derivative
2026-03-11 Grant 353,430 $0.00
Zai Lab Ltd ZLAB
Stock Options (Right to Buy) · derivative
2026-03-10 Option exercise 261,092 $0.00
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-10 Option exercise 2,655
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-10 Option exercise 261,092 $1.74 454,300
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-10 Tax withheld 116,936 $19.41 2,269,728
Zai Lab Ltd ZLAB
Restricted Share Units · derivative
2026-03-10 Option exercise 2,655 $0.00
Zai Lab Ltd ZLAB
Stock Options (Right to Buy) · derivative
2026-03-09 Option exercise 50,000 $0.00
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-09 Sell 50,000 $19.03 951,500
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-09 Option exercise 50,000 $1.74 87,000
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-06 Option exercise 50,000 $1.74 87,000
Zai Lab Ltd ZLAB
Stock Options (Right to Buy) · derivative
2026-03-06 Option exercise 50,000 $0.00
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-06 Sell 50,000 $19.42 971,000
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-05 Option exercise 50,000 $1.74 87,000
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-05 Sell 50,000 $19.22 961,000
Zai Lab Ltd ZLAB
Stock Options (Right to Buy) · derivative
2026-03-05 Option exercise 50,000 $0.00
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-04 Option exercise 50,000 $1.74 87,000
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-04 Sell 14,290 $18.78 268,366
Zai Lab Ltd ZLAB
American Depositary Shares
2026-03-04 Sell 35,710 $19.32 689,917
showing 20 of 200 most recent transactions
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