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 S  AS  JS*  OS  OS*  3
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Detailed Insider History for:
TRANSDIGM GROUP INC: TDG
Price: 10/24/25 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
$1,359.30 $1,623.83 $1,183.60 $76,597 56 354 0.0% 2.5% 98.26% 0.38%
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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
29
31%
13%
4
STEIN KEVIN M
DIR
OS
$952,000
700
---
10/27/25
---
$1,360.00
8,158
-7.9
I
10b
10/28/25 - 5:16:31 pm
2
    
 
STEIN KEVIN M
DIR
OE
$74,116
700
---
10/27/25
---
$105.88
8,858
8.6
I
10b
10/28/25 - 5:16:31 pm
3
    
 
MURPHY PATRICK JOSEPH
COO
OS
$785,761
580
---
10/27/25
---
$1,354.76
1,055
-35.5
D
10b
10/28/25 - 5:12:00 pm
4
    
 
MURPHY PATRICK JOSEPH
COO
OE
$156,264
580
---
10/27/25
---
$269.42
1,635
55.0
D
10b
10/28/25 - 5:12:00 pm
5
1y
23
9%
25%
1
REISS JOEL
COO
OS
$3,838,758
3,000
---
10/20/25
$1,272.58
$1,283.99
3,600
-45.5
D
10b
10/21/25 - 4:57:30 pm
6
    
 
REISS JOEL
COO
OE
$854,910
3,000
---
10/20/25
---
$284.97
6,600
83.3
D
10b
10/21/25 - 4:57:30 pm
7
1y
257
41%
9%
3
HOWLEY W NICHOLAS
DIR
OS
$3,553,717
2,736
---
10/15/25
$1,291.89
$1,308.24
21,548
-11.3
I
10b
10/15/25 - 4:40:58 pm
8
    
 
HOWLEY W NICHOLAS
DIR
OE
$139,317
2,736
---
10/15/25
---
$50.92
24,284
12.7
I
10b
10/15/25 - 4:40:58 pm
9
1y
23
9%
25%
1
REISS JOEL
COO
OS
$610,388
480
---
9/22/25
$1,270.15
$1,272.71
6,120
-7.3
D
10b
9/24/25 - 5:02:30 pm
10
1y
23
9%
25%
1
REISS JOEL
COO
OS
$3,217,816
2,520
---
9/22/25
$1,274.29
$1,279.15
3,600
-41.2
D
10b
9/24/25 - 5:02:30 pm
11
    
 
REISS JOEL
COO
OE
$854,910
3,000
---
9/22/25
---
$284.97
6,600
83.3
D
10b
9/24/25 - 5:02:30 pm
12
    
 
SANTANA MICHELE
DIR
JB
$37,356
29
---
9/19/25
---
$1,288.13
741
4.1
D
---
9/22/25 - 5:01:52 pm
13
    
 
HENNESSY SEAN P
DIR
JB
$46,373
36
---
9/19/25
---
$1,288.13
33,749
0.1
D
---
9/22/25 - 5:01:35 pm
14
    
 
GRAFF MICHAEL
DIR
JB
$37,356
29
---
9/19/25
---
$1,288.13
1,993
1.5
D
---
9/22/25 - 5:01:18 pm
15
    
 
CRONIN JANE M
DIR
JB
$37,356
29
---
9/19/25
---
$1,288.13
670
4.5
D
---
9/22/25 - 5:01:05 pm
16
    
 
BARR DAVID
DIR
JB
$46,373
36
---
9/19/25
---
$1,288.13
32,138
0.1
D
---
9/22/25 - 5:00:37 pm
17
    
 
SMALL ROBERT J
DIR
JB
$56,678
44
---
9/19/25
---
$1,288.13
15,625
0.3
D
---
9/22/25 - 5:00:25 pm
18
1y
257
41%
9%
3
HOWLEY W NICHOLAS
DIR
OS
$3,508,845
2,736
---
9/15/25
$1,273.90
$1,288.54
21,548
-11.3
I
10b
9/16/25 - 7:43:48 pm
19
    
 
HOWLEY W NICHOLAS
DIR
OE
$139,317
2,736
---
9/15/25
---
$50.92
24,284
12.7
I
10b
9/16/25 - 7:43:48 pm
20
    
 
SMALL ROBERT J
DIR
JS
---
10,000
---
9/15/25
---
---
5,581
-64.2
D
---
9/16/25 - 6:17:24 pm
21
1y
15
13%
28%
2
SMALL ROBERT J
DIR
S
$6,384,924
5,000
---
9/12/25
$1,271.39
$1,284.17
83,419
-5.7
I
---
9/16/25 - 6:17:24 pm
22
    
 
SMALL ROBERT J
DIR
JS
---
2,318
---
9/2/25
---
---
441,814
-0.5
I
---
9/4/25 - 4:39:41 pm
23
1y
18
22%
23%
3
GRAFF MICHAEL
DIR
OS
$2,467,688
1,760
---
8/26/25
$1,399.44
$1,404.42
1,964
-47.3
D
---
8/27/25 - 9:22:22 pm
24
    
 
GRAFF MICHAEL
DIR
OE
$275,387
1,760
---
8/26/25
---
$156.47
3,724
89.6
D
---
8/27/25 - 9:22:22 pm
25
1y
23
9%
25%
1
REISS JOEL
COO
OS
$4,218,208
3,000
---
8/20/25
$1,399.60
$1,413.00
3,600
-45.5
D
10b
8/20/25 - 5:06:29 pm
26
    
 
REISS JOEL
COO
OE
$854,910
3,000
---
8/20/25
---
$284.97
6,600
83.3
D
10b
8/20/25 - 5:06:29 pm
27
1y
257
41%
9%
3
HOWLEY W NICHOLAS
DIR
OS
$874,596
623
---
8/15/25
$1,402.58
$1,412.81
21,548
-2.8
I
10b
8/18/25 - 4:12:44 pm
28
1y
257
41%
9%
3
HOWLEY W NICHOLAS
DIR
OS
$2,948,197
2,113
---
8/15/25
$1,391.77
$1,399.81
22,171
-8.7
I
10b
8/18/25 - 4:12:44 pm
29
    
 
HOWLEY W NICHOLAS
DIR
OE
$385,557
2,736
---
8/15/25
---
$140.92
24,284
12.7
I
10b
8/18/25 - 4:12:44 pm
30
    
 
MURPHY PATRICK JOSEPH
COO
3
---
---
---
8/5/25
---
---
1,055
---
D
---
8/7/25 - 4:09:18 pm
31
    
 
VADIEE ARMANI
GC,CCO,SEC
3
---
---
---
7/24/25
---
---
---
---
---
---
8/7/25 - 4:08:39 pm
32
1y
23
9%
25%
1
REISS JOEL
COO
OS
$4,793,579
3,000
---
7/21/25
$1,586.14
$1,607.49
3,600
-45.5
D
10b
7/22/25 - 4:05:40 pm
33
    
 
REISS JOEL
COO
OE
$854,910
3,000
---
7/21/25
---
$284.97
6,600
83.3
D
10b
7/22/25 - 4:05:40 pm
34
1y
257
41%
9%
3
HOWLEY W NICHOLAS
DIR
OS
$4,295,128
2,736
---
7/15/25
$1,565.35
$1,580.10
21,548
-11.3
I
10b
7/15/25 - 4:48:49 pm
35
    
 
HOWLEY W NICHOLAS
DIR
OE
$385,557
2,736
---
7/15/25
---
$140.92
24,284
12.7
I
10b
7/15/25 - 4:48:49 pm
36
1y
23
9%
25%
1
REISS JOEL
COO
OS
$3,990,781
2,800
---
6/20/25
$1,411.86
$1,431.11
3,600
-43.8
D
10b
6/20/25 - 5:10:33 pm
37
1y
23
9%
25%
1
REISS JOEL
COO
OS
$282,022
200
---
6/20/25
---
$1,410.11
6,400
-3.0
D
10b
6/20/25 - 5:10:33 pm
38
    
 
REISS JOEL
COO
OE
$854,910
3,000
---
6/20/25
---
$284.97
6,600
83.3
D
10b
6/20/25 - 5:10:33 pm
39
1y
257
41%
9%
3
HOWLEY W NICHOLAS
DIR
OS
$3,951,016
2,736
---
6/16/25
$1,438.44
$1,450.00
21,548
-11.3
I
10b
6/18/25 - 9:15:05 am
40
    
 
HOWLEY W NICHOLAS
DIR
OE
$385,557
2,736
---
6/16/25
---
$140.92
24,284
12.7
I
10b
6/18/25 - 9:15:05 am
41
1y
7
0%
39%
1
WYNNE SARAH
CFO
OS
$2,610,000
1,800
---
6/13/25
---
$1,450.00
3,400
-34.6
D
10b
6/13/25 - 4:27:28 pm
42
    
 
WYNNE SARAH
CFO
OE
$1,007,604
1,800
---
6/13/25
---
$559.78
5,200
52.9
D
10b
6/13/25 - 4:27:28 pm
43
    
 
GRAFF MICHAEL
DIR
JS
---
1,000
---
6/12/25
---
---
1,964
-33.7
D
---
6/13/25 - 4:21:01 pm
44
    
 
GRAFF MICHAEL
DIR
JB
---
1,000
---
6/12/25
---
---
7,000
16.7
I
---
6/13/25 - 4:21:01 pm
45
1y
7
0%
39%
1
WYNNE SARAH
CFO
OS
$4,646,865
3,200
---
6/12/25
$1,451.30
$1,453.60
3,400
-48.5
D
10b
6/12/25 - 5:03:19 pm
46
    
 
WYNNE SARAH
CFO
OE
$1,791,296
3,200
---
6/12/25
---
$559.78
6,600
94.1
D
10b
6/12/25 - 5:03:19 pm
47
1y
15
13%
28%
2
SMALL ROBERT J
DIR
S
$65,122,956
45,700
---
6/10/25
---
$1,425.01
88,419
-34.1
I
---
6/12/25 - 8:49:17 pm
48
1y
23
9%
25%
1
REISS JOEL
COO
OS
$4,303,050
3,000
---
5/20/25
$1,429.56
$1,436.01
3,600
-45.5
D
10b
5/20/25 - 4:37:39 pm
49
    
 
REISS JOEL
COO
OE
$854,910
3,000
---
5/20/25
---
$284.97
6,600
83.3
D
10b
5/20/25 - 4:37:39 pm
50
1y
2
0%
27%
3
HENNESSY SEAN P
DIR
OS
$6,751,660
4,700
---
5/20/25
$1,435.77
$1,439.92
33,713
-12.2
D
---
5/20/25 - 4:37:19 pm
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