Zai Lab Ltd (ZLAB) Insider Trading -- Recent Executive & Director Transactions

13 insiders reported 186 Form 4 transactions for Zai Lab Ltd (ZLAB) over the past 18 months (most recent 2026-07-06). Recent activity: Du Ying (Chairperson & CEO) Buy 18,000 shares, GAYNOR RICHARD (Director) Buy 1,736 shares, Du Ying (Chairperson & CEO) Sell 7,083 shares, Du Ying (Chairperson & CEO) Buy 11,048 shares, Du Ying (Chairperson & CEO) Sell 4,348 shares. Source: SEC Form 4.

DateInsiderTitleTypeSharesValue
2026-07-06Du YingChairperson & CEOBuy18,000$0
2026-07-06GAYNOR RICHARDDirectorBuy1,736$33,071
2026-07-06Du YingChairperson & CEOSell7,083$135,639
2026-07-06Du YingChairperson & CEOBuy11,048$0
2026-07-06Du YingChairperson & CEOSell4,348$83,134
2026-07-01Du YingChairperson & CEOBuy17,970$0
2026-07-01Du YingChairperson & CEOSell7,026$130,220
2026-06-24Lis WilliamDirectorSell7,040$127,354
2026-06-22Morrison Scott WDirectorBuy22,371$0
2026-06-22MOULDER LEON O JRDirectorBuy22,371$0
2026-06-22DIEKMAN JOHN DDirectorBuy22,371$0
2026-06-22Lis WilliamDirectorBuy22,371$0
2026-06-22WIRTH PETERDirectorBuy22,371$0
2026-06-22Vounatsos MichelDirectorBuy22,371$0
2026-06-22GAYNOR RICHARDDirectorBuy22,371$0
2026-06-22Leung NisaDirectorBuy22,371$0
2026-05-21Du YingChairperson & CEOBuy261,092$454,300
2026-05-21Du YingChairperson & CEOSell117,435$2.2M
2026-05-19Du YingChairperson & CEOBuy50,000$87,000
2026-05-19Du YingChairperson & CEOSell50,000$1.0M
2026-05-19Du YingChairperson & CEOBuy50,000$87,000
2026-05-19Du YingChairperson & CEOSell50,000$949,765
2026-05-15Edmondson Frazor Titus IIIChief Legal OfficerSell3,517$71,008
2026-05-15Du YingChairperson & CEOBuy50,000$87,000
2026-05-15Du YingChairperson & CEOSell16,231$315,583

Source: SEC Form 4 filings · as of 2026-07-06