Zai Lab Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:1ZL Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
31 May 24	Buy€2,656,185	Wellington Management Group LLP	Company	1,548,861.7	€1.71
23 May 24	Buy€226,721	Wellington Management Group LLP	Company	101,274.3	€2.24
22 May 24	Sell€2,370,221	Wellington Management Group LLP	Company	126,385	€18.75
09 May 24	Buy€8,186,401	Wellington Management Group LLP	Company	430,861.8	€19.00
25 Apr 24	Sell€1,596,624	Capital Research and Management Company	Company	110,011	€14.51
16 Feb 24	Buy€4,644,564	Wellington Management Group LLP	Company	243,590.7	€19.07
20 Dec 23	Buy€6,109,141	Wellington Management Group LLP	Company	230,152.5	€26.54
11 Dec 23	Buy€1,230,040	Wellington Management Group LLP	Company	396,176.6	€3.10
27 Oct 23	Buy€7,227,725	Wellington Management Group LLP	Company	326,956.1	€22.11
23 Jun 23	Buy€82,908	Ying Du	Individual	35,662	€2.32

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of 1ZL?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	2,605	0.00263%
Individual Insiders	2,010,499	2.03%
General Public	7,705,825	7.77%
VC/PE Firms	7,922,932	7.99%
Institutions	81,566,882	82.2%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 76.14% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12.6%	Wellington Management Group LLP	12,452,296	€217.4m	48.7%	0.04%
7.99%	Qiming Weichuang Venture Capital Management (Shanghai) Company Limited	7,922,932	€138.4m	0%	16.99%
7.92%	Capital Research and Management Company	7,859,248	€137.2m	-46%	0.01%
5.96%	Baillie Gifford & Co.	5,916,167	€103.3m	0%	0.05%
5.37%	Credit Suisse Asset Management (Switzerland) Ltd.	5,325,119	€93.0m	103%	0.08%
5.11%	Janus Henderson Group plc	5,069,369	€88.5m	10.2%	0.04%
3.91%	The Vanguard Group, Inc.	3,877,661	€67.7m	-0.19%	no data
3.18%	FMR LLC	3,152,751	€55.1m	5.61%	no data
2.62%	Woodline Partners LP	2,596,836	€45.3m	28.7%	0.51%
2.3%	BlackRock, Inc.	2,284,670	€39.9m	-25.9%	no data
2.06%	Viking Global Investors LP	2,048,129	€35.8m	9.57%	0.16%
1.92%	Invesco Ltd.	1,907,071	€33.3m	-49.2%	0.01%
1.66%	T. Rowe Price Group, Inc.	1,650,787	€28.8m	-39%	no data
1.61%	Baron Capital Group, Inc.	1,599,865	€27.9m	7.31%	0.08%
1.6%	Bosera Asset Management Co., Ltd.	1,585,160	€27.7m	0%	0.17%
1.57%	Segantii Capital Management Limited	1,555,931	€27.2m	-7.8%	4.55%
1.31%	Rock Springs Capital Management LP	1,297,123	€22.7m	14.1%	0.71%
1.21%	GF Fund Management Co., Ltd.	1,201,277	€21.0m	0%	0.06%
1.12%	Ying Du	1,113,091	€19.4m	1.23%	no data
1.12%	Norges Bank Investment Management	1,112,333	€19.4m	0%	no data
0.86%	ClearBridge Investments, LLC	851,469	€14.9m	-2.02%	0.01%
0.82%	E Fund Management Co., Ltd.	813,720	€14.2m	0%	0.02%
0.8%	Legal & General Investment Management Limited	796,644	€13.9m	-4.91%	no data
0.79%	State Street Global Advisors, Inc.	778,978	€13.6m	-2.02%	no data
0.77%	Allianz Asset Management GmbH	765,846	€13.4m	6.14%	0.01%