AlphaYouWL
Insider selling
William Lis sold $213K of Zai Lab Ltd (ZLAB) stock
William Lis, Dir of Zai Lab Ltd (ZLAB), sold 8,506 shares of ZLAB stock worth $213K, per an SEC Form 4 filed Aug 13, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Aug 12, 2026, 1 day before it was made public.
ZLAB has moved +3.7% since the trade date, from $25.49 to $26.43 (Sep 21, 2026 close).
- Traded
- Aug 12, 2026
- Disclosed
- Aug 13, 2026
- Filing delay
- 1 day
- Price since
- +3.7%
- Role
- Dir
- Source
- SEC Form 4
More ZLAB insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.