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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:
PROTHENA CORP PUBLIC LTD CO: PRTA
Price: 6/13/25 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
$5.08 $25.42 $4.32 $273 54 1,398 0.0% 15.4% 74.26% 19.01%
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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
    
 
KARP CAROL D
LO
OE
$60,750
5,000
---
8/2/23
---
$12.15
5,000
New
D
10b
8/2/23 - 9:00:34 pm
2
    
 
MALECEK MICHAEL J
LO
OS
$311,638
5,000
---
7/26/23
$61.78
$63.40
---
All
D
10b
7/26/23 - 7:45:23 pm
3
    
 
MALECEK MICHAEL J
LO
OE
$51,350
5,000
---
7/26/23
---
$10.27
5,000
New
D
10b
7/26/23 - 7:45:23 pm
4
1y
28
64%
-4%
1
WALKER KARIN L
CAO
OS
$345,943
5,000
---
7/19/23
$68.96
$70.08
---
All
D
10b
7/19/23 - 8:50:23 pm
5
    
 
WALKER KARIN L
CAO
OE
$75,200
5,000
---
7/19/23
---
$15.04
5,000
New
D
10b
7/19/23 - 8:50:23 pm
6
    
 
GARREN HIDEKI
O
OS
$135,027
2,000
---
7/12/23
$67.48
$68.20
---
All
D
10b
7/12/23 - 8:45:40 pm
7
    
 
GARREN HIDEKI
O
OE
$49,800
2,000
---
7/12/23
---
$24.90
2,000
New
D
10b
7/12/23 - 8:45:40 pm
8
    
 
SMITH BRANDON S
COO
OS
$270,026
4,000
---
7/12/23
$67.40
$67.95
---
All
D
10b
7/12/23 - 8:45:30 pm
9
    
 
SMITH BRANDON S
COO
OE
$44,480
4,000
---
7/12/23
---
$11.12
4,000
New
D
10b
7/12/23 - 8:45:30 pm
10
    
 
KARP CAROL D
LO
AS
$340,636
5,000
---
7/5/23
$67.98
$68.69
---
All
D
10b
7/5/23 - 9:33:41 pm
11
    
 
KARP CAROL D
LO
OE
$60,750
5,000
---
7/5/23
---
$12.15
5,000
New
D
10b
7/5/23 - 9:33:41 pm
12
1y
8
75%
-39%
1
ZAGO WAGNER M
O
AS
$272,648
4,000
---
7/5/23
$67.98
$68.69
---
All
D
10b
7/5/23 - 9:32:18 pm
13
    
 
ZAGO WAGNER M
O
OE
$48,600
4,000
---
7/5/23
---
$12.15
4,000
New
D
10b
7/5/23 - 9:32:18 pm
14
1y
17
65%
-21%
1
SELKOE DENNIS J
DIR
OS
$337,150
5,000
---
7/3/23
---
$67.43
2,845
-63.7
D
10b
7/3/23 - 6:16:28 pm
15
    
 
SELKOE DENNIS J
DIR
OE
$56,650
5,000
---
7/3/23
---
$11.33
7,845
175.7
D
10b
7/3/23 - 6:16:28 pm
16
    
 
MALECEK MICHAEL J
LO
OS
$349,118
5,000
---
6/28/23
$69.07
$70.84
---
All
D
10b
6/28/23 - 8:45:36 pm
17
    
 
MALECEK MICHAEL J
LO
OE
$51,350
5,000
---
6/28/23
---
$10.27
5,000
New
D
10b
6/28/23 - 8:45:36 pm
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