Ying Du – Insider Trading Activity | DataHeimdall

Ying Du

Chairperson & CEO at Zai Lab Ltd

CIK: 1731790

12

Total trades

1

Buys

6

Sells

May 19, 2026

Last trade

Date	Stock	Type	Shares	Value	Src
May 19, 2026	ZLABZai Lab Ltd	Option	261,092	$454K
May 19, 2026	ZLABZai Lab Ltd	Sell	117,435	$2.2M
May 13, 2026	ZLABZai Lab Ltd	Sell	16,231	$316K
May 13, 2026	ZLABZai Lab Ltd	Sell	33,769	$683K
May 13, 2026	ZLABZai Lab Ltd	Sell	50,000	$1.0M
May 13, 2026	ZLABZai Lab Ltd	Option	50,000	$87K
Apr 6, 2026	ZLABZai Lab Ltd	Sell	2,653	$54K
Mar 4, 2026	ZLABZai Lab Ltd	Sell	5,576	$114K
Mar 4, 2026	ZLABZai Lab Ltd	Option	10,800	–
Mar 4, 2026	ZLABZai Lab Ltd	Option	3,400	–
Mar 4, 2026	ZLABZai Lab Ltd	Option	6,750	–
Mar 4, 2026	ZLABZai Lab Ltd	Buy	25,579	–