Zai Lab Ltd (ZLAB) Insider Trading
- $828,790.00
- $119,421,434.65
- Sept. 10, 2025
- Ying Du
| Trader Name | Date | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|---|
| Jan. 20, 2022 | Director | 1,926 | $53.40 | Sell | $102,848.40 | |
| Dec. 8, 2021 | Director | 4,000 | $71.36 | Buy | $285,440.00 | |
| Nov. 5, 2021 | Director | 1,000 | $91.65 | Sell | $91,650.00 | |
| Oct. 28, 2021 | COO | 10,000 | $105.00 | Sell | $1,050,000.00 | |
| Oct. 14, 2021 | COO | 10,000 | $102.68 | Sell | $1,026,800.00 | |
| Sept. 30, 2021 | COO | 10,000 | $106.73 | Sell | $1,067,300.00 | |
| Sept. 15, 2021 | COO | 9,900 | $127.86 | Sell | $1,265,814.00 | |
| Sept. 7, 2021 | Insider | 10,000 | $150.93 | Sell | $1,509,300.00 | |
| Sept. 7, 2021 | CEO | 29,785 | $150.73 | Sell | $4,489,493.05 | |
| Sept. 3, 2021 | CEO | 24,145 | $145.04 | Sell | $3,501,990.80 | |
| Sept. 1, 2021 | CEO | 28,443 | $146.46 | Sell | $4,165,761.78 | |
| Aug. 25, 2021 | COO | 10,000 | $143.03 | Sell | $1,430,300.00 | |
| Aug. 24, 2021 | Insider | 8,000 | $143.36 | Sell | $1,146,880.00 | |
| Aug. 5, 2021 | Director | 1,000 | $149.50 | Sell | $149,500.00 | |
| Aug. 2, 2021 | CEO | 84,894 | $144.56 | Sell | $12,272,276.64 | |
| July 15, 2021 | COO | 10,000 | $172.82 | Sell | $1,728,200.00 | |
| July 13, 2021 | Insider | 8,000 | $169.92 | Sell | $1,359,360.00 | |
| July 1, 2021 | CEO | 83,858 | $175.70 | Sell | $14,733,850.60 | |
| June 16, 2021 | Insider | 8,000 | $162.71 | Sell | $1,301,680.00 | |
| June 15, 2021 | COO | 10,000 | $165.28 | Sell | $1,652,800.00 | |
| June 1, 2021 | CEO | 101,648 | $176.19 | Sell | $17,909,361.12 | |
| June 1, 2021 | CFO | 8,584 | $180.12 | Sell | $1,546,150.08 | |
| May 26, 2021 | COO | 10,000 | $159.40 | Sell | $1,594,000.00 | |
| May 25, 2021 | Insider | 8,000 | $161.66 | Sell | $1,293,280.00 | |
| May 5, 2021 | Director | 1,000 | $153.62 | Sell | $153,620.00 | |
| May 3, 2021 | CEO | 62,164 | $161.57 | Sell | $10,043,837.48 | |
| April 21, 2021 | Insider | 16,000 | $156.10 | Sell | $2,497,600.00 | |
| April 19, 2021 | COO | 10,000 | $162.91 | Sell | $1,629,100.00 | |
| April 7, 2021 | CEO | 21,936 | $134.42 | Sell | $2,948,637.12 | |
| April 5, 2021 | CEO | 50,784 | $126.19 | Sell | $6,408,432.96 | |
| March 12, 2021 | Director | 4,302 | $142.53 | Sell | $613,164.06 |
Insiders are both buying and selling Zai Lab Ltd stock.
The insider traders at Zai Lab Ltd are: Ying Du, Yajing Chen, Harald Reinhart, Tao Fu, Frazor Titus Edmondson III, Joshua L Smiley, Rafael Amado, William Lis, John D Diekman, John D. Diekman, William Ki Chul Cho, Kai-Xian Chen, and Peter Wirth
The most active insider trader at Zai Lab Ltd is Ying Du with 25 trades.
Ying Du has sold the most Zai Lab Ltd stock with a total value of $91,829,836.29.
Joshua L Smiley has bought the most Zai Lab Ltd stock with a total value of $832,450.00.
The most recent insider trade for Zai Lab Ltd was on Sept. 10, 2025.
The single biggest insider buy for Zai Lab Ltd was from Joshua L Smiley with a total value of $289,100.00 on Sept. 10, 2025.
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.