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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History For:
'DU YING'
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Insider Statistics
T N H M S
Insider Title
Company Name
Ticker
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
SIC Code
SIC Sector
SIC Industry
SIC Sub-Industry
Input Date
1
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
OS
$8,190,486
251,319
---
8/29/25
---
$32.59
890,019
-22.0
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
9/3/25 - 4:42:23 pm
2
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
OE
$725,251
604,376
---
8/29/25
---
$1.20
1,141,338
112.6
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
9/3/25 - 4:42:23 pm
3
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
OS
$3,357,842
96,387
8/12/25
8/13/25
$34.25
$35.47
536,962
-15.2
D
10b
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
8/14/25 - 5:22:43 pm
4
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
OE
$57,832
96,387
8/12/25
8/13/25
---
---
586,962
19.6
D
10b
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
8/14/25 - 5:22:43 pm
5
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
OS
$3,468,970
100,000
8/8/25
8/11/25
---
$34.64
536,962
-15.7
D
10b
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
8/12/25 - 4:45:19 pm
6
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
OE
$60,000
100,000
8/8/25
8/11/25
---
---
586,962
20.5
D
10b
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
8/12/25 - 4:45:19 pm
7
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
S
$249,147
7,072
---
7/2/25
---
$35.23
536,962
-1.3
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
7/3/25 - 4:07:32 pm
8
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JB
---
18,000
---
7/1/25
---
---
544,034
3.4
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
7/3/25 - 4:07:32 pm
9
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
S
$245,727
6,918
---
6/30/25
---
$35.52
526,034
-1.3
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
7/1/25 - 4:30:46 pm
10
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JB
---
17,970
---
6/27/25
---
---
532,952
3.5
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
7/1/25 - 4:30:46 pm
11
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
S
$855,208
23,669
---
6/26/25
---
$36.13
514,982
-4.4
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/27/25 - 4:15:20 pm
12
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JB
---
58,800
---
6/25/25
---
---
538,651
12.3
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/27/25 - 4:15:20 pm
13
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
OS
$2,731,507
96,389
5/13/25
5/14/25
$28.08
$28.83
479,851
-16.7
D
10b
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
5/15/25 - 4:27:50 pm
14
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
OE
$57,833
96,389
5/13/25
5/14/25
---
---
529,851
22.2
D
10b
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
5/15/25 - 4:27:50 pm
15
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
OS
$2,953,308
100,000
5/9/25
5/12/25
$29.44
$29.92
479,851
-17.2
D
10b
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
5/13/25 - 4:48:13 pm
16
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
OE
$60,000
100,000
5/9/25
5/12/25
---
---
529,851
23.3
D
10b
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
5/13/25 - 4:48:13 pm
17
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
S
$97,503
2,945
---
4/4/25
---
$33.11
479,851
-0.6
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
4/7/25 - 4:48:25 pm
18
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JB
---
6,750
---
4/3/25
---
---
482,796
1.4
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
4/7/25 - 4:48:25 pm
19
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
S
$208,472
5,808
---
4/2/25
---
$35.89
476,046
-1.2
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
4/3/25 - 5:07:13 pm
20
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JB
---
14,200
---
4/1/25
---
---
481,854
3.0
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
4/3/25 - 5:07:13 pm
21
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JS
---
26,463
3/14/25
3/17/25
---
---
467,654
-5.4
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
3/18/25 - 5:05:25 pm
22
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
OS
$3,345,607
100,000
2/28/25
3/3/25
$31.75
$33.50
494,117
-16.8
D
10b
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
3/4/25 - 5:11:13 pm
23
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
OE
$60,000
100,000
2/28/25
3/3/25
---
---
544,117
22.5
D
10b
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
3/4/25 - 5:11:13 pm
24
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JS
---
500,000
---
12/11/24
---
---
494,117
-50.3
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
12/13/24 - 4:47:08 pm
25
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JS
---
87,793
---
8/13/24
---
---
994,117
-8.1
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
8/19/24 - 4:46:23 pm
26
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
S
$122,573
7,013
---
7/1/24
---
$17.48
1,081,910
-0.6
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
7/2/24 - 4:30:19 pm
27
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JB
---
17,970
---
6/28/24
---
---
1,088,923
1.7
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
7/2/24 - 4:30:19 pm
28
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
S
$428,532
23,939
---
6/26/24
---
$17.90
1,142,833
-2.1
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/27/24 - 4:08:51 pm
29
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JB
---
58,800
---
6/25/24
---
---
1,166,772
5.3
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
6/27/24 - 4:08:51 pm
30
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
S
$93,466
5,787
---
4/2/24
---
$16.15
1,107,972
-0.5
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
4/3/24 - 9:44:27 pm
31
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JB
$237,424
14,200
---
4/1/24
---
$16.72
1,113,759
1.3
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
4/3/24 - 9:44:27 pm
32
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JS
---
33,891
---
3/13/24
---
---
1,099,559
-3.0
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
3/15/24 - 8:49:52 pm
33
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
S
$218,902
8,380
---
1/3/24
---
$26.12
1,133,450
-0.7
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
1/3/24 - 7:25:42 pm
34
    
 
CEO,DIR
ZAI LAB LTD
ZLAB
JB
---
31,587
---
1/1/24
---
---
1,141,830
2.8
D
---
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
1/3/24 - 7:25:42 pm
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