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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:
ALPINE IMMUNE SCIENCES INC: ALPN
Price: 1/30/26 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
$0.00 $0.00 $0.00 $0 0 0 0.0% 0.0% 0.00% 0.00%
Exch Sector Industry Sub-Industry
NULL Manufacturing Chemicals And Allied Products Pharmaceutical Preparations
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#
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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
    
 
PEETZ CHRISTOPHER
DIR
JS
---
1,900
---
5/20/24
---
---
---
All
I
---
5/20/24 - 8:14:39 pm
2
    
 
CONWAY ROBERT E
DIR
JS
---
50,000
---
5/20/24
---
---
---
All
I
---
5/20/24 - 8:11:51 pm
3
    
 
RICKEY JAMES PAUL
O
JS
---
57,961
---
5/20/24
---
---
---
All
D
R
5/20/24 - 8:07:07 pm
4
    
 
PENG STANFORD L
O
JS
---
344,163
---
5/20/24
---
---
---
All
D
R
5/20/24 - 8:05:55 pm
5
    
 
FUHS ULRICH MARTIN
CAO
JS
---
30,120
---
5/20/24
---
---
---
All
D
R
5/20/24 - 8:03:58 pm
6
    
 
DURAND REMY
O
JS
---
133,392
---
5/20/24
---
---
---
All
D
R
5/20/24 - 8:02:32 pm
7
    
 
TOPPER JAMES N
DIR
JS
---
2,829,347
---
5/18/24
---
---
---
All
I
---
5/20/24 - 8:10:44 pm
8
    
 
THOMPSON PETER A
DIR
JS
---
2,680,496
---
5/18/24
---
---
---
All
I
---
5/20/24 - 8:09:42 pm
9
    
 
CUI XIANGMIN
DIR,BO
JS
---
8,317,924
---
5/18/24
---
---
---
All
I
---
5/20/24 - 8:08:26 pm
10
    
 
ORBIMED ADVISORS LLC
DIR
JS
---
2,680,496
---
5/18/24
---
---
---
All
I
---
5/20/24 - 7:47:32 pm
11
    
 
PENG STANFORD L
O
OB
$669,403
271,792
---
5/8/24
$0.65
$6.33
344,163
375.6
D
R
5/10/24 - 7:26:52 pm
12
    
 
DURAND REMY
O
OB
$513,869
95,288
---
5/8/24
$3.23
$4.76
133,392
250.1
D
R
5/10/24 - 7:25:13 pm
13
1y
1
0%
-43%
2
GOLD MITCHELL
CB,CEO,DIR
OB
$100,000
13,245
---
5/8/24
---
$7.55
109,245
13.8
D
R
5/10/24 - 7:24:03 pm
14
    
 
FUHS ULRICH MARTIN
CAO
OB
$275,437
22,820
---
5/8/24
---
$12.07
30,120
312.6
D
R
5/10/24 - 7:22:43 pm
15
1y
1
0%
-13%
1
RICKEY JAMES PAUL
O
OB
$161,629
26,761
---
5/7/24
$3.23
$5.02
57,961
85.8
D
R
5/9/24 - 9:13:07 pm
16
    
 
TOPPER JAMES N
DIR
OS*
$1,227
19
---
4/25/24
---
$64.57
2,829,347
-0.0
I
---
4/29/24 - 4:32:08 pm
17
1y
1
0%
-43%
10
TOPPER JAMES N
DIR
OE*
$1,200
1,200,000
---
4/25/24
---
---
2,829,366
73.6
I
---
4/29/24 - 4:32:08 pm
18
    
 
FUHS ULRICH MARTIN
CAO
3
---
---
---
4/3/24
---
---
7,300
---
D
R
4/5/24 - 7:11:00 pm
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