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Transaction Types Key To InsiderInsights' Infobase
 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
ZAI LAB LTD: ZLAB
Price: 6/20/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$34.55 $44.34 $16.01 $3,895 110 1,228 0.0% 5.3% 52.44% 1.42%
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Insider Statistics
T N H M S
Filer Name
Insider Title
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
Input Date
1
    
 
DU YING
CEO,DIR
JS
---
33,891
---
3/13/24
---
---
1,099,559
-3.0
D
---
3/15/24 - 8:49:52 pm
2
1y
4
75%
24%
2
SMILEY JOSHUA L
O
AB
$62,490
3,000
---
3/1/24
---
$20.83
23,527
14.6
D
10b
3/4/24 - 4:28:34 pm
3
    
 
DU YING
CEO,DIR
S
$218,902
8,380
---
1/3/24
---
$26.12
1,133,450
-0.7
D
---
1/3/24 - 7:25:42 pm
4
    
 
REINHART HARALD
O
S
$125,464
4,803
---
1/3/24
---
$26.12
46,060
-9.4
D
---
1/3/24 - 7:25:23 pm
5
    
 
EDMONDSON FRAZOR TITUS III
LO
S
$125,464
4,803
---
1/3/24
---
$26.12
30,005
-13.8
D
---
1/3/24 - 7:25:06 pm
6
1y
3
33%
70%
3
AMADO RAFAEL
O
S
$509,169
19,363
---
1/2/24
---
$26.30
22,637
-46.1
D
R
1/3/24 - 7:26:06 pm
7
    
 
DU YING
CEO,DIR
JB
---
31,587
---
1/1/24
---
---
1,141,830
2.8
D
---
1/3/24 - 7:25:42 pm
8
    
 
REINHART HARALD
O
JB
---
17,548
---
1/1/24
---
---
50,863
52.7
D
---
1/3/24 - 7:25:23 pm
9
    
 
EDMONDSON FRAZOR TITUS III
LO
JB
---
17,548
---
1/1/24
---
---
34,808
101.7
D
---
1/3/24 - 7:25:06 pm
10
    
 
AMADO RAFAEL
O
JB
---
42,000
---
12/29/23
---
---
42,000
New
D
R
1/3/24 - 7:26:06 pm
11
1y
4
75%
24%
2
SMILEY JOSHUA L
O
AB
$119,600
4,000
---
12/14/23
---
$29.90
20,527
24.2
D
10b
12/18/23 - 5:08:48 pm
12
1y
4
75%
24%
2
SMILEY JOSHUA L
O
AB
$134,650
5,000
---
11/16/23
---
$26.93
16,527
43.4
D
10b
11/16/23 - 6:04:35 pm
13
    
 
CHEN YAJING
CFO
S
$4,163
165
---
11/2/23
---
$25.23
6,982
-2.3
D
R
11/3/23 - 4:44:22 pm
14
    
 
CHEN YAJING
CFO
JB
---
500
---
11/1/23
---
---
7,147
7.5
D
R
11/3/23 - 4:44:22 pm
15
    
 
CHEN YAJING
CFO
JS
$7,463
307
---
9/29/23
---
$24.31
6,647
-4.4
D
R
10/3/23 - 5:03:35 pm
16
    
 
CHEN YAJING
CFO
JB
---
920
---
9/29/23
---
---
6,954
15.2
D
R
10/3/23 - 5:03:35 pm
17
    
 
EDMONDSON FRAZOR TITUS III
LO
JS
$27,624
1,181
---
8/17/23
---
$23.39
17,260
-6.4
D
R
8/21/23 - 4:34:54 pm
18
    
 
EDMONDSON FRAZOR TITUS III
LO
JB
---
4,850
---
8/17/23
---
---
18,441
35.7
D
R
8/21/23 - 4:34:54 pm
19
    
 
SMILEY JOSHUA L
O
JS
$107,226
4,373
---
8/15/23
---
$24.52
11,527
-27.5
D
R
8/17/23 - 5:36:36 pm
20
    
 
SMILEY JOSHUA L
O
JB
---
15,900
---
8/15/23
---
---
15,900
New
D
R
8/17/23 - 5:36:36 pm
21
    
 
CHEN YAJING
CFO
3
---
---
---
7/7/23
---
---
45,964
---
D
---
7/17/23 - 4:05:31 pm
22
    
 
MORRISON SCOTT W
DIR
JB
$499,984
18,903
---
6/29/23
---
$26.45
26,248
257.4
D
---
6/30/23 - 4:17:31 pm
23
    
 
DIEKMAN JOHN D
DIR
JB
$499,984
18,903
---
6/29/23
---
$26.45
86,518
28.0
D
---
6/30/23 - 4:13:20 pm
24
    
 
CHEN KAI XIAN
DIR
JB
$499,984
18,903
---
6/29/23
---
$26.45
49,919
60.9
D
---
6/30/23 - 4:09:19 pm
25
    
 
WIRTH PETER
DIR
JB
$499,984
18,903
---
6/29/23
---
$26.45
361,666
5.5
D
---
6/30/23 - 4:06:58 pm
26
    
 
MOULDER LEON O JR
DIR
JB
$499,984
18,903
---
6/29/23
---
$26.45
40,518
87.5
D
---
6/30/23 - 4:06:24 pm
27
    
 
DU YING
CEO,DIR
JB
$1,901,226
71,880
---
6/29/23
---
$26.45
1,110,243
6.9
D
---
6/30/23 - 4:05:51 pm
28
    
 
LIS WILLIAM
DIR
JB
$499,984
18,903
---
6/29/23
---
$26.45
42,233
81.0
D
---
6/30/23 - 4:05:50 pm
29
    
 
GAYNOR RICHARD
DIR
JB
$499,984
18,903
---
6/29/23
---
$26.45
27,815
212.1
D
---
6/30/23 - 4:05:47 pm
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