Ying Du

Companies

• Zai Lab LimitedChief executive officer Jan 4, 2021 to now¹
• Zai Lab LimitedChair Jan 4, 2021 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• ZLZai Lab Limited ZLAB1,221,876 shares²$29.3M at $24.01Jul 2, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jul 2, 2026Shares withheld for tax 4,348 shares at $19.12 of Zai Lab Limited²
• Jul 2, 2026Exercised options 11,048 shares of Zai Lab Limited²
• Jul 1, 2026Shares withheld for tax 7,083 shares at $19.15 of Zai Lab Limited²
• Jul 1, 2026Exercised options 18,000 shares of Zai Lab Limited²
• Jun 30, 2026Sold 7,026 shares at $18.53 of Zai Lab Limited³
• Jun 29, 2026Exercised options 17,970 shares of Zai Lab Limited³
• Jun 26, 2026Sold 24,543 shares at $17.46 of Zai Lab Limited⁴
• Jun 25, 2026Exercised options 58,800 shares of Zai Lab Limited⁴
• May 27, 2026Gift 53,850 shares of Zai Lab Limited⁵
• May 27, 2026Gift 33,993 shares of Zai Lab Limited⁵
• May 26, 2026Gift 19,857 shares of Zai Lab Limited⁵
• May 19, 2026Shares withheld for tax 117,435 shares at $18.75 of Zai Lab Limited⁶
• May 19, 2026Exercised options 261,092 shares at $1.74 of Zai Lab Limited⁶
• May 18, 2026Sold 50,000 shares at $19.00 of Zai Lab Limited⁷
• May 18, 2026Exercised options 50,000 shares at $1.74 of Zai Lab Limited⁷
• May 15, 2026Sold 50,000 shares at $20.74 of Zai Lab Limited⁷
• May 15, 2026Exercised options 50,000 shares at $1.74 of Zai Lab Limited⁷
• May 14, 2026Sold 50,000 shares at $20.09 of Zai Lab Limited⁸
• May 14, 2026Exercised options 50,000 shares at $1.74 of Zai Lab Limited⁸
• May 13, 2026Sold 33,769 shares at $20.22 of Zai Lab Limited⁸
• May 13, 2026Sold 16,231 shares at $19.44 of Zai Lab Limited⁸
• May 13, 2026Exercised options 50,000 shares at $1.74 of Zai Lab Limited⁸
• Apr 6, 2026Sold 2,653 shares at $20.45 of Zai Lab Limited⁹
• Apr 2, 2026Sold 5,576 shares at $20.39 of Zai Lab Limited¹⁰
• Apr 2, 2026Exercised options 6,750 shares of Zai Lab Limited¹⁰