Zai Lab Ltd (ZLAB) Insider Trading

Total insider buys:
  • $539,690.00
Total insider sells:
  • $111,831,750.98
Most recent insider trade:
  • June 2, 2025
Most active insider trader:
  • Ying Du
Trader NameDateTitleAmountPriceTypeTotal Value
Aug. 5, 2021Director1,000$149.50Sell$149,500.00
Aug. 2, 2021CEO84,894$144.56Sell$12,272,276.64
July 15, 2021COO10,000$172.82Sell$1,728,200.00
July 13, 2021Insider8,000$169.92Sell$1,359,360.00
July 1, 2021CEO83,858$175.70Sell$14,733,850.60
June 16, 2021Insider8,000$162.71Sell$1,301,680.00
June 15, 2021COO10,000$165.28Sell$1,652,800.00
June 1, 2021CFO8,584$180.12Sell$1,546,150.08
June 1, 2021CEO101,648$176.19Sell$17,909,361.12
May 26, 2021COO10,000$159.40Sell$1,594,000.00
May 25, 2021Insider8,000$161.66Sell$1,293,280.00
May 5, 2021Director1,000$153.62Sell$153,620.00
May 3, 2021CEO62,164$161.57Sell$10,043,837.48
April 21, 2021Insider16,000$156.10Sell$2,497,600.00
April 19, 2021COO10,000$162.91Sell$1,629,100.00
April 7, 2021CEO21,936$134.42Sell$2,948,637.12
April 5, 2021CEO50,784$126.19Sell$6,408,432.96
March 12, 2021Director4,302$142.53Sell$613,164.06
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  • Insiders are both buying and selling Zai Lab Ltd stock.

  • The insider traders at Zai Lab Ltd are: Ying Du, Tao Fu, Harald Reinhart, Yajing Chen, Frazor Titus Edmondson III, Rafael Amado, Joshua L Smiley, William Lis, John D Diekman, William Ki Chul Cho, Peter Wirth, Kai-Xian Chen, and John D. Diekman

  • The most active insider trader at Zai Lab Ltd is Ying Du with 19 trades.

  • Ying Du has sold the most Zai Lab Ltd stock with a total value of $85,023,174.63.

  • Peter Wirth has bought the most Zai Lab Ltd stock with a total value of $570,880.00.

  • The most recent insider trade for Zai Lab Ltd was on June 2, 2025.

  • The single biggest insider buy for Zai Lab Ltd was from Peter Wirth with a total value of $285,440.00 on Dec. 8, 2021.

  • The single biggest insider sell for Zai Lab Ltd was from Ying Du with a total value of $17,909,361.12 on June 1, 2021.