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Detailed Insider History for:
PROTHENA CORP PUBLIC LTD CO: PRTA
Price: 11/8/24 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
$17.70 $41.55 $15.30 $952 54 465 0.0% 19.9% 95.77% 12.42%
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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
    
 
SWANSON CHAD J
O
3
---
---
---
9/27/24
---
---
---
---
---
---
10/3/24 - 6:57:44 pm
2
    
 
FORD DAVID A
HR
3
---
---
---
3/1/24
---
---
---
---
---
---
3/5/24 - 9:01:40 pm
3
    
 
WELCH DANIEL G
DIR
3
---
---
---
2/21/24
---
---
---
---
---
---
2/23/24 - 5:36:01 pm
4
1y
15
33%
40%
1
WALKER KARIN L
CAO
OS
$170,000
5,000
---
1/24/24
---
$34.00
---
All
D
10b
1/24/24 - 7:01:06 pm
5
    
 
WALKER KARIN L
CAO
OE
$67,650
5,000
---
1/24/24
---
$13.53
5,000
New
D
10b
1/24/24 - 7:01:06 pm
6
1y
15
33%
40%
1
WALKER KARIN L
CAO
OS
$185,952
5,000
---
12/20/23
$36.68
$37.45
---
All
D
10b
12/20/23 - 7:17:00 pm
7
    
 
WALKER KARIN L
CAO
OE
$67,650
5,000
---
12/20/23
---
$13.53
5,000
New
D
10b
12/20/23 - 7:17:00 pm
8
1y
15
33%
40%
1
WALKER KARIN L
CAO
OS
$170,000
5,000
---
11/30/23
---
$34.00
---
All
D
10b
11/30/23 - 6:24:20 pm
9
    
 
WALKER KARIN L
CAO
OE
$67,650
5,000
---
11/30/23
---
$13.53
5,000
New
D
10b
11/30/23 - 6:24:20 pm
10
1y
15
33%
40%
1
WALKER KARIN L
CAO
OS
$205,191
5,000
---
10/25/23
$40.27
$42.28
---
All
D
10b
10/25/23 - 8:03:51 pm
11
    
 
WALKER KARIN L
CAO
OE
$67,650
5,000
---
10/25/23
---
$13.53
5,000
New
D
10b
10/25/23 - 8:03:51 pm
12
    
 
SMITH BRANDON S
COO
OS
$186,985
4,000
---
10/11/23
$46.62
$47.74
---
All
D
10b
10/11/23 - 8:25:13 pm
13
    
 
SMITH BRANDON S
COO
OE
$44,480
4,000
---
10/11/23
---
$11.12
4,000
New
D
10b
10/11/23 - 8:25:13 pm
14
    
 
KARP CAROL D
LO
OS
$233,084
5,000
---
10/4/23
$46.51
$47.29
---
All
D
10b
10/4/23 - 7:52:41 pm
15
    
 
KARP CAROL D
LO
OE
$60,750
5,000
---
10/4/23
---
$12.15
5,000
New
D
10b
10/4/23 - 7:52:41 pm
16
    
 
MALECEK MICHAEL J
LO
OS
$236,885
5,000
---
9/27/23
$47.29
$48.31
---
All
D
10b
9/27/23 - 8:35:53 pm
17
    
 
MALECEK MICHAEL J
LO
OE
$51,350
5,000
---
9/27/23
---
$10.27
5,000
New
D
10b
9/27/23 - 8:35:53 pm
18
1y
15
33%
40%
1
WALKER KARIN L
CAO
OS
$261,807
5,000
---
9/19/23
---
$52.36
---
All
D
10b
9/19/23 - 5:37:17 pm
19
    
 
WALKER KARIN L
CAO
OE
$75,200
5,000
---
9/19/23
---
$15.04
5,000
New
D
10b
9/19/23 - 5:37:17 pm
20
    
 
GARREN HIDEKI
O
OS
$110,952
2,000
---
9/13/23
---
$55.48
---
All
D
10b
9/13/23 - 7:33:17 pm
21
    
 
GARREN HIDEKI
O
OE
$49,800
2,000
---
9/13/23
---
$24.90
2,000
New
D
10b
9/13/23 - 7:33:17 pm
22
    
 
SMITH BRANDON S
COO
OS
$221,963
4,000
---
9/13/23
$55.48
$55.96
---
All
D
10b
9/13/23 - 7:32:17 pm
23
    
 
SMITH BRANDON S
COO
OE
$44,480
4,000
---
9/13/23
---
$11.12
4,000
New
D
10b
9/13/23 - 7:32:17 pm
24
    
 
KARP CAROL D
LO
OS
$273,804
5,000
---
9/6/23
$54.76
$55.27
---
All
D
10b
9/6/23 - 7:42:06 pm
25
    
 
KARP CAROL D
LO
OE
$60,750
5,000
---
9/6/23
---
$12.15
5,000
New
D
10b
9/6/23 - 7:42:06 pm
26
    
 
MALECEK MICHAEL J
LO
OS
$275,066
5,000
---
8/30/23
$54.58
$56.21
---
All
D
10b
8/30/23 - 7:24:55 pm
27
    
 
MALECEK MICHAEL J
LO
OE
$51,350
5,000
---
8/30/23
---
$10.27
5,000
New
D
10b
8/30/23 - 7:24:55 pm
28
1y
15
33%
40%
1
WALKER KARIN L
CAO
OS
$285,923
5,000
---
8/18/23
---
$57.18
---
All
D
10b
8/18/23 - 8:37:27 pm
29
    
 
WALKER KARIN L
CAO
OE
$75,200
5,000
---
8/18/23
---
$15.04
5,000
New
D
10b
8/18/23 - 8:37:27 pm
30
    
 
GARREN HIDEKI
O
OS
$117,480
2,000
---
8/16/23
$58.15
$59.74
---
All
D
10b
8/16/23 - 9:15:35 pm
31
    
 
GARREN HIDEKI
O
OE
$49,800
2,000
---
8/16/23
---
$24.90
2,000
New
D
10b
8/16/23 - 9:15:35 pm
32
    
 
SMITH BRANDON S
COO
OS
$234,844
4,000
---
8/16/23
$58.22
$59.91
---
All
D
10b
8/16/23 - 9:15:33 pm
33
    
 
SMITH BRANDON S
COO
OE
$44,480
4,000
---
8/16/23
---
$11.12
4,000
New
D
10b
8/16/23 - 9:15:33 pm
34
1y
4
50%
-8%
1
ZAGO WAGNER M
O
OS
$268,182
4,000
---
8/2/23
$66.98
$68.07
---
All
D
10b
8/2/23 - 9:00:47 pm
35
    
 
ZAGO WAGNER M
O
OE
$48,600
4,000
---
8/2/23
---
$12.15
4,000
New
D
10b
8/2/23 - 9:00:47 pm
36
    
 
KARP CAROL D
LO
OS
$335,072
5,000
---
8/2/23
$66.95
$67.95
---
All
D
10b
8/2/23 - 9:00:34 pm
37
    
 
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
38
    
 
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
39
    
 
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
40
1y
15
33%
40%
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
41
    
 
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
42
    
 
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
43
    
 
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
44
    
 
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
45
    
 
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
46
    
 
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
47
    
 
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
48
1y
4
50%
-8%
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
49
    
 
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
50
1y
15
60%
-15%
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
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