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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:
SOTERA HEALTH CO: SHC
Price: 5/29/26 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
$15.64 $19.85 $10.80 $4,460 285 3,604 0.0% 8.0% 90.25% 2.32%
Exch Sector Industry Sub-Industry
NasdaqGS Services Health Services Services- Misc Health & Allied Services, N E C
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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
    
 
CUNNINGHAM SEAN LAURENCE
DIR
JB
---
19,132
---
5/22/25
---
---
80,781
31.0
D
R
5/27/25 - 4:39:45 pm
2
    
 
CHEN RUOXI
DIR
JB
---
19,132
---
5/22/25
---
---
80,781
31.0
D
R
5/27/25 - 4:38:08 pm
3
    
 
SIMON CHRISTOPHER
DIR
JB
---
19,132
---
5/22/25
---
---
19,132
New
D
R
5/27/25 - 4:36:40 pm
4
    
 
PETRAS MICHAEL B JR
CB,CEO,DIR
JB
---
298,953
---
3/3/25
---
---
868,603
52.5
D
R
3/4/25 - 9:49:47 pm
5
    
 
RUTZ MICHAEL P
PR
JB
---
48,579
---
3/3/25
---
---
576,815
9.2
D
R
3/4/25 - 8:38:48 pm
6
    
 
LYONS JONATHAN M
VP,CFO
JB
---
97,159
---
3/3/25
---
---
201,110
93.5
D
R
3/4/25 - 8:36:07 pm
7
    
 
DIMITRIEF ALEXANDER
VP,GC,SEC
JB
---
56,053
---
3/3/25
---
---
334,725
20.1
D
R
3/4/25 - 8:34:18 pm
8
    
 
PETRAS MICHAEL B JR
CB,CEO,DIR
JS
$1,257,587
100,849
---
3/2/25
---
$12.47
569,650
-15.0
D
R
3/4/25 - 9:49:47 pm
9
    
 
RUTZ MICHAEL P
PR
JS
$165,651
13,284
---
3/2/25
---
$12.47
528,236
-2.5
D
R
3/4/25 - 8:38:48 pm
10
    
 
LYONS JONATHAN M
VP,CFO
JS
$80,818
6,481
---
3/2/25
---
$12.47
103,951
-5.9
D
R
3/4/25 - 8:36:07 pm
11
    
 
DIMITRIEF ALEXANDER
VP,GC,SEC
JS
$102,391
8,211
---
3/2/25
---
$12.47
278,672
-2.9
D
R
3/4/25 - 8:34:18 pm
12
    
 
PETRAS MICHAEL B JR
CB,CEO
JS
---
39,243
---
11/22/24
---
---
5,214,337
-0.7
I
R
11/22/24 - 5:50:42 pm
13
    
 
PETRAS MICHAEL B JR
CB,CEO
JB
---
39,243
---
11/22/24
---
---
39,243
New
I
R
11/22/24 - 5:50:42 pm
14
    
 
PETRAS MICHAEL B JR
CB,CEO
JS
$386,393
29,250
---
11/20/24
---
$13.21
670,499
-4.2
D
R
11/22/24 - 5:50:42 pm
15
    
 
RUTZ MICHAEL P
PR
JS
$38,164
2,889
---
11/20/24
---
$13.21
541,520
-0.5
D
R
11/22/24 - 5:27:34 pm
16
    
 
PETRAS MICHAEL B JR
CB,CEO
JS
---
200,000
---
9/10/24
---
---
5,253,580
-3.7
I
---
9/12/24 - 4:18:50 pm
17
1y
6
100%
-11%
8
WARBURG PINCUS AND CO
DIR,BO
JS*
$225,450,000
15,000,000
---
9/6/24
---
$15.03
73,822,952
-16.9
I
---
9/9/24 - 7:13:41 pm
18
1y
6
100%
-11%
8
WARBURG PINCUS AND CO
DIR,BO
JS*
$225,450,000
15,000,000
---
9/6/24
---
$15.03
73,822,952
-16.9
I
---
9/9/24 - 7:13:13 pm
19
    
 
GTCR INVESTMENT XI LLC
DIR,BO
JS*
$150,300,000
10,000,000
---
9/6/24
---
$15.03
49,215,300
-16.9
I
---
9/9/24 - 5:36:42 pm
20
    
 
LYONS JONATHAN M
VP,CFO
JS
$108,911
7,659
---
8/5/24
---
$14.22
110,432
-6.5
D
R
8/7/24 - 4:20:10 pm
21
    
 
SIMON CHRISTOPHER
DIR
3
---
---
---
8/1/24
---
---
---
---
---
---
8/9/24 - 7:46:12 am
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