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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:
SIONNA THERAPEUTICS INC: SION
Price: 2/21/25 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
$19.76 $25.19 $19.26 $838 0 367 0.0% 0.0% 0.00% 0.00%
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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
    
 
TPG GP A LLC
BO
JB*
$20,250,000
1,125,000
---
2/10/25
---
$18.00
6,684,962
20.2
I
---
2/12/25 - 5:21:33 pm
2
    
 
TPG GP A LLC
BO
JB
---
4,875,547
---
2/10/25
---
---
5,559,962
712.4
I
---
2/12/25 - 5:21:33 pm
3
1w
1
0%
-10%
60
RA CAPITAL MANAGEMENT L P
DIR,BO
JB*
$20,250,000
1,125,000
---
2/10/25
---
$18.00
6,923,365
19.4
I
---
2/10/25 - 5:04:15 pm
4
    
 
RA CAPITAL MANAGEMENT L P
DIR,BO
JB
---
7,951,493
---
2/10/25
---
---
5,900,779
---
I
---
2/10/25 - 5:04:15 pm
5
1w
1
0%
-10%
87
ORBIMED ADVISORS LLC
DIR
JB*
$9,900,000
550,000
---
2/10/25
---
$18.00
3,704,959
17.4
I
---
2/10/25 - 4:28:39 pm
6
    
 
ORBIMED ADVISORS LLC
DIR
JB
---
3,154,959
---
2/10/25
---
---
3,154,959
New
I
---
2/10/25 - 4:28:39 pm
7
1w
1
0%
-10%
14
THOMPSON PETER A
DIR
JB*
$9,900,000
550,000
---
2/10/25
---
$18.00
3,704,959
17.4
I
---
2/10/25 - 4:05:06 pm
8
    
 
THOMPSON PETER A
DIR
JB
---
3,154,959
---
2/10/25
---
---
3,154,959
New
I
---
2/10/25 - 4:05:06 pm
9
1w
1
0%
-10%
7
BOOTH BRUCE
DIR
JB*
$1,080,000
60,000
---
2/10/25
---
$18.00
807,727
8.0
I
---
2/10/25 - 4:05:05 pm
10
    
 
BOOTH BRUCE
DIR
JB
---
3,634,020
---
2/10/25
---
---
2,886,293
---
I
---
2/10/25 - 4:05:05 pm
11
1w
1
0%
-10%
7
ATLAS VENTURE FUND XI L P
BO
JB*
$1,080,000
60,000
---
2/10/25
---
$18.00
807,727
8.0
I
---
2/10/25 - 4:05:04 pm
12
    
 
ATLAS VENTURE FUND XI L P
BO
JB
---
2,886,293
---
2/10/25
---
---
2,886,293
New
D
---
2/10/25 - 4:05:04 pm
13
    
 
ATLAS VENTURE FUND XI L P
BO
JB
---
747,727
---
2/10/25
---
---
747,727
New
I
---
2/10/25 - 4:05:04 pm
14
    
 
TPG GP A LLC
BO
3
---
---
---
2/6/25
---
---
684,415
---
I
---
2/6/25 - 9:36:14 pm
15
    
 
STELZER LAURIE
DIR
3
---
---
---
2/6/25
---
---
---
---
---
---
2/6/25 - 9:22:52 pm
16
    
 
ORBIMED ADVISORS LLC
DIR
3
---
---
---
2/6/25
---
---
---
---
---
---
2/6/25 - 9:18:19 pm
17
    
 
MCKEE CHARLOTTE
O
3
---
---
---
2/6/25
---
---
28,415
---
D
---
2/6/25 - 9:18:05 pm
18
    
 
IANCOVICI LUCIAN
DIR
3
---
---
---
2/6/25
---
---
---
---
---
---
2/6/25 - 9:15:33 pm
19
    
 
RUDDY MARCELLA K
DIR
3
---
---
---
2/6/25
---
---
---
---
---
---
2/6/25 - 9:15:21 pm
20
    
 
ATLAS VENTURE FUND XI L P
BO
3
---
---
---
2/6/25
---
---
---
---
---
---
2/6/25 - 9:12:38 pm
21
    
 
CLOONAN MICHAEL
PR,CEO,DIR
3
---
---
---
2/6/25
---
---
547,343
---
D
---
2/6/25 - 9:09:47 pm
22
    
 
RA CAPITAL MANAGEMENT L P
DIR,BO
3
---
---
---
2/6/25
---
---
342,207
---
I
---
2/6/25 - 9:07:31 pm
23
    
 
RA CAPITAL MANAGEMENT L P
DIR,BO
3
---
---
---
2/6/25
---
---
878,789
---
I
---
2/6/25 - 9:07:31 pm
24
    
 
RA CAPITAL MANAGEMENT L P
DIR,BO
3
---
---
---
2/6/25
---
---
147,833
---
I
---
2/6/25 - 9:07:31 pm
25
    
 
THOMPSON PETER A
DIR
3
---
---
---
2/6/25
---
---
---
---
---
---
2/6/25 - 9:06:24 pm
26
    
 
VINEY JOANNE L
DIR
3
---
---
---
2/6/25
---
---
---
---
---
---
2/6/25 - 9:05:42 pm
27
    
 
RESNICK JOSHUA
DIR
3
---
---
---
2/6/25
---
---
---
---
---
---
2/6/25 - 9:05:27 pm
28
    
 
FLEMING HAROLD EDWARD
DIR
3
---
---
---
2/6/25
---
---
---
---
---
---
2/6/25 - 9:02:29 pm
29
    
 
CLANCY PAUL J
DIR
3
---
---
---
2/6/25
---
---
---
---
---
---
2/6/25 - 9:02:11 pm
30
    
 
RIDLOFF ELENA
CFO
3
---
---
---
2/6/25
---
---
123,532
---
D
---
2/6/25 - 9:00:06 pm
31
    
 
BOOTH BRUCE
DIR
3
---
---
---
2/6/25
---
---
---
---
---
---
2/6/25 - 8:58:09 pm
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