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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:
VIRIDIAN THERAPEUTICS INC DE: VRDN
Price: 4/10/26 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
$14.95 $34.29 $11.76 $1,528 102 2,082 0.0% 8.3% 108.76% 0.15%
Exch Sector Industry Sub-Industry
NasdaqCM 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
    
 
HARMON SETH
CFO
JS
$61,316
2,031
---
3/3/26
---
$30.19
7,850
-20.6
D
A
3/9/26 - 7:49:36 pm
2
    
 
BEETHAM THOMAS W
COO
JS
$92,019
3,048
---
3/3/26
---
$30.19
13,361
-18.6
D
A
3/9/26 - 7:42:53 pm
3
    
 
TOUSIGNANT JENNIFER
LO
JS
$50,568
1,675
---
3/3/26
---
$30.19
3,494
-32.4
D
A
3/9/26 - 7:35:29 pm
4
    
 
MAHONEY STEPHEN F
PR,CEO,DIR
JS
$223,648
7,408
---
3/3/26
---
$30.19
33,349
-18.2
D
A
3/9/26 - 7:35:08 pm
5
    
 
TOUSIGNANT JENNIFER
LO
JS
$50,548
1,724
---
3/3/26
---
$29.32
3,445
-33.4
D
R
3/4/26 - 7:17:16 pm
6
    
 
TOUSIGNANT JENNIFER
LO
JB
---
5,169
---
3/3/26
---
---
5,169
New
D
R
3/4/26 - 7:17:16 pm
7
    
 
HARMON SETH
CFO
JS
$61,308
2,091
---
3/3/26
---
$29.32
7,790
-21.2
D
R
3/4/26 - 7:15:18 pm
8
    
 
HARMON SETH
CFO
JB
---
6,267
---
3/3/26
---
---
9,881
173.4
D
R
3/4/26 - 7:15:18 pm
9
    
 
BEETHAM THOMAS W
COO
JS
$92,006
3,138
---
3/3/26
---
$29.32
13,271
-19.1
D
R
3/4/26 - 6:58:34 pm
10
    
 
BEETHAM THOMAS W
COO
JB
---
9,409
---
3/3/26
---
---
16,409
134.4
D
R
3/4/26 - 6:58:34 pm
11
    
 
MAHONEY STEPHEN F
PR,CEO
JS
$223,624
7,627
---
3/3/26
---
$29.32
33,130
-18.7
D
R
3/4/26 - 6:56:17 pm
12
    
 
MAHONEY STEPHEN F
PR,CEO
JB
---
18,357
---
3/3/26
---
---
40,757
82.0
D
R
3/4/26 - 6:56:17 pm
13
    
 
TOUSIGNANT JENNIFER
LO
S
$70,796
2,272
---
12/31/25
---
$31.16
---
All
D
---
1/2/26 - 5:25:52 pm
14
    
 
FAIRMOUNT FUNDS MANAGEMENT LLC
DIR,BO
B
$9,999,990
454,545
---
10/23/25
---
$22.00
3,914,458
13.1
I
---
10/27/25 - 4:30:38 pm
15
    
 
FAIRMOUNT FUNDS MANAGEMENT LLC
DIR,BO
OB
$166,355
14,100
6/9/25
6/10/25
$7.80
$12.31
3,459,913
0.4
I
---
6/11/25 - 5:00:11 pm
16
    
 
AJER JEFFREY ROBERT
DIR
3
---
---
---
4/7/25
---
---
---
---
---
---
4/9/25 - 4:19:55 pm
17
    
 
TRIPURANENI RADHIKA
O
3
---
---
---
3/10/25
---
---
---
---
---
---
3/12/25 - 4:27:04 pm
18
    
 
CAIN CHRISTOPHER W
DIR
3
---
---
---
3/10/25
---
---
---
---
---
---
3/12/25 - 4:17:38 pm
19
1y
1
0%
-5%
3
BEETHAM THOMAS W
COO
B
$117,050
5,000
---
9/27/24
---
$23.41
6,000
500.0
D
---
9/30/24 - 7:12:50 pm
20
    
 
MAHONEY STEPHEN F
PR,CEO,DIR
B
$499,262
21,400
---
9/27/24
---
$23.33
21,400
New
D
---
9/30/24 - 7:10:58 pm
21
    
 
FAIRMOUNT FUNDS MANAGEMENT LLC
DIR,BO
JB*
$30,000,000
1,600,000
---
9/13/24
---
$18.75
3,445,813
86.7
I
---
9/17/24 - 9:00:13 pm
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