Chen Yajing

CIK 00019856941 companyCAMBRIDGE, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001985694

Recent Transactions

50 trades

Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2026-03-13$18.63/sh−1,703→ 19,999 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2026-03-12−4,258→ 12,777 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2026-03-12+4,258→ 21,702 total
Award
Zai Lab Ltd$ZLAB
Stock Options (Right to Buy)
2026-03-04+83,160→ 83,160 total
Award
Zai Lab Ltd$ZLAB
Restricted Share Units
2026-03-04+27,027→ 27,027 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-11-03$26.83/sh−240→ 17,444 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2025-10-31−500→ 0 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-10-31+500→ 17,684 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-10-02$34.25/sh−456→ 17,184 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2025-10-01−920→ 920 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-10-01+920→ 17,640 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-08-15$35.53/sh−828→ 16,720 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-08-15$35.27/sh−610→ 17,548 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-08-14+1,250→ 18,158 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2025-08-14−1,250→ 2,500 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-08-08$34.01/sh−4,096→ 16,908 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-06-26$36.13/sh−2,675→ 21,004 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-06-25+6,250→ 23,679 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2025-06-25−6,250→ 6,250 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-06-02$30.00/sh−9,618→ 17,429 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-04-04$33.11/sh−924→ 27,047 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-04-03+2,500→ 27,971 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2025-04-03−2,500→ 5,000 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-04-02$35.89/sh−5,280→ 25,471 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-04-01+13,757→ 30,751 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2025-04-01−1,500→ 3,000 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2025-04-01−13,757→ 41,274 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2025-04-01+1,500→ 16,994 total
Award
Zai Lab Ltd$ZLAB
Stock Options (Right to Buy)
2025-03-12+52,418→ 52,418 total
Award
Zai Lab Ltd$ZLAB
Restricted Share Units
2025-03-12+17,035→ 17,035 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2024-11-04$30.66/sh−167→ 15,494 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2024-11-01−500→ 500 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2024-11-01+500→ 15,661 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2024-10-02$25.40/sh−301→ 15,161 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2024-10-01+920→ 15,462 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2024-10-01−920→ 1,840 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2024-08-15$16.06/sh−422→ 14,542 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2024-08-14+1,250→ 14,964 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2024-08-14−1,250→ 3,750 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2024-06-26$17.90/sh−2,154→ 13,714 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2024-06-25+6,250→ 15,868 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2024-06-25−6,250→ 12,500 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2024-04-04$15.67/sh−845→ 9,618 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2024-04-03−2,500→ 7,500 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2024-04-03$15.90/sh+2,500→ 10,463 total
Sale
Zai Lab Ltd$ZLAB
American Depositary Shares
2024-04-02$16.15/sh−519→ 7,963 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
Restricted Share Units
2024-04-01−1,500→ 4,500 total
Exercise/Conversion
Zai Lab Ltd$ZLAB
American Depositary Shares
2024-04-01$16.72/sh+1,500→ 8,482 total
Award
Zai Lab Ltd$ZLAB
Restricted Share Units
2024-04-01+55,031→ 55,031 total
Award
Zai Lab Ltd$ZLAB
Stock Options (Right to Buy)
2024-04-01+84,663→ 84,663 total

Companies

Zai Lab Ltd
Chief Financial Officer
$ZLAB

Recent Filings

Address

C/O ZAI LAB LIMITED 314 MAIN STREET, 4TH FLOOR, SUITE 100

CAMBRIDGE, MA, 02142

View on SEC.gov