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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:
JASPER THERAPEUTICS INC: JSPR
Price: 7/24/26 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
$0.69 $3.25 $0.32 $23 33 1,371 0.0% 6.1% 47.62% 1.00%
Exch Sector Industry Sub-Industry
NasdaqCM Manufacturing Chemicals And Allied Products Biological Products, (No Disgnostic Substances)
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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
    
 
KEENAN GREG
O
3
---
---
---
7/16/26
---
---
---
---
---
---
7/23/26 - 4:01:07 pm
2
    
 
SONG WENRU
VP
3
---
---
---
7/16/26
---
---
2,816
---
I
---
7/22/26 - 7:10:21 pm
3
    
 
SONG WENRU
VP
3
---
---
---
7/16/26
---
---
3,150
---
I
---
7/22/26 - 7:10:21 pm
4
    
 
ROS MATTHEW E
COO
3
---
---
---
7/16/26
---
---
---
---
---
---
7/22/26 - 7:10:04 pm
5
    
 
CRUTCHER PATRICK J
DIR
3
---
---
---
7/16/26
---
---
518,331
---
D
---
7/20/26 - 8:37:27 pm
6
1y
3
100%
3,407%
5
WIGGANS THOMAS G
DIR
JB*
$99,630
41,000
---
9/22/25
---
$2.43
41,000
New
I
---
9/24/25 - 4:01:57 pm
7
    
 
LUCAS SVETLANA
DIR
JB*
$48,600
20,000
---
9/22/25
---
$2.43
20,000
New
D
---
9/24/25 - 4:01:38 pm
8
9m
1
0%
-79%
3
MARTELL RON
PR,CEO,DIR
JB*
$99,630
41,000
---
9/22/25
---
$2.43
74,118
123.8
D
---
9/24/25 - 4:01:19 pm
9
    
 
SHIZURU JUDITH ANNE
DIR
JB*
$99,630
41,000
---
9/22/25
---
$2.43
156,901
35.4
D
---
9/24/25 - 4:01:03 pm
10
    
 
MAHAL JEETINDER SINGH
COO
OS
$19,899
900
---
12/12/24
---
$22.11
25,009
-3.5
D
10b
12/12/24 - 8:02:41 pm
11
    
 
MAHAL JEETINDER SINGH
COO
OE
$6,390
900
---
12/12/24
---
$7.10
25,909
3.6
D
10b
12/12/24 - 8:02:41 pm
12
    
 
MAHAL JEETINDER SINGH
COO
OS
$19,104
900
---
9/12/24
---
$21.23
25,009
-3.5
D
10b
9/12/24 - 5:19:07 pm
13
    
 
MAHAL JEETINDER SINGH
COO
OE
$6,390
900
---
9/12/24
---
$7.10
25,909
3.6
D
10b
9/12/24 - 5:19:07 pm
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