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 S  AS  JS*  OS  OS*  3
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Detailed Insider History for:
PTC THERAPEUTICS INC: PTCT
Price: 8/1/25 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
$52.13 $58.38 $29.02 $4,132 79 1,276 0.0% 8.4% 101.60% 2.40%
Exch Sector Industry Sub-Industry
NasdaqGS 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
1y
2
50%
19%
2
SCHMERTZLER MICHAEL
DIR
AS
$41,715
1,500
---
1/8/24
---
$27.81
115,266
-1.3
D
10b
1/10/24 - 4:10:21 pm
2
    
 
KLEIN MATTHEW B
CEO,DIR
S
$274,393
10,107
---
1/5/24
---
$27.15
168,155
-5.7
D
---
1/9/24 - 4:29:38 pm
3
    
 
KLEIN MATTHEW B
CEO,DIR
JB
---
75,000
---
12/28/23
---
---
177,961
72.8
D
R
12/28/23 - 5:12:36 pm
4
    
 
GRAVIER PIERRE
CFO
B
$198,736
7,700
---
12/12/23
---
$25.81
33,700
29.6
D
---
12/14/23 - 4:38:32 pm
5
    
 
YOUNG ALETHIA
DIR
OS
$464,972
11,666
---
9/6/23
---
$39.79
9,067
-56.3
D
---
9/8/23 - 4:02:43 pm
6
    
 
YOUNG ALETHIA
DIR
OE
$324,898
11,666
---
9/6/23
---
$27.85
16,067
265.1
D
---
9/8/23 - 4:02:43 pm
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