Insider Transactions in Q4 2025 at Trans Digm Group Inc (TDG)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 15
2025
|
Joel Reiss Co-Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
3,900
-2.75%
|
$5,050,500
$1295.97 P/Share
|
|
Dec 15
2025
|
Joel Reiss Co-Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,900
+34.21%
|
$1,107,600
$284.97 P/Share
|
|
Dec 10
2025
|
Robert J Small |
SELL
Open market or private sale
|
Direct |
4,700
-16.14%
|
$6,063,000
$1290.22 P/Share
|
|
Dec 10
2025
|
Robert J Small |
BUY
Exercise of conversion of derivative security
|
Direct |
4,700
+31.28%
|
$310,200
$66.47 P/Share
|
|
Dec 09
2025
|
Robert J Small |
SELL
Open market or private sale
|
Indirect |
90,953
-17.72%
|
$121,422,255
$1335.72 P/Share
|
|
Dec 04
2025
|
Kevin M Stein |
SELL
Open market or private sale
|
Indirect |
17,526
-12.95%
|
$23,887,938
$1363.86 P/Share
|
|
Dec 04
2025
|
Kevin M Stein |
BUY
Exercise of conversion of derivative security
|
Indirect |
17,526
+40.56%
|
$1,840,230
$105.88 P/Share
|
|
Dec 01
2025
|
Patrick Joseph Murphy Co-Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
290
-21.56%
|
$391,790
$1351.06 P/Share
|
|
Dec 01
2025
|
Patrick Joseph Murphy Co-Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
290
+17.74%
|
$78,010
$269.42 P/Share
|
|
Nov 28
2025
|
Kevin M Stein |
SELL
Open market or private sale
|
Indirect |
4,592
-13.32%
|
$6,249,712
$1361.37 P/Share
|
|
Nov 28
2025
|
Kevin M Stein |
BUY
Exercise of conversion of derivative security
|
Indirect |
4,592
+26.48%
|
$482,160
$105.88 P/Share
|
|
Nov 26
2025
|
Kevin M Stein |
SELL
Open market or private sale
|
Indirect |
30
-0.37%
|
$40,800
$1360.06 P/Share
|
|
Nov 26
2025
|
Kevin M Stein |
BUY
Exercise of conversion of derivative security
|
Indirect |
30
+0.37%
|
$3,150
$105.88 P/Share
|
|
Nov 25
2025
|
Kevin M Stein |
SELL
Open market or private sale
|
Indirect |
4,187
-17.14%
|
$5,698,507
$1361.21 P/Share
|
|
Nov 25
2025
|
Kevin M Stein |
BUY
Exercise of conversion of derivative security
|
Indirect |
4,187
+25.33%
|
$439,635
$105.88 P/Share
|
|
Nov 21
2025
|
Michael Graff |
SELL
Bona fide gift
|
Direct |
340
-17.06%
|
-
|
|
Nov 21
2025
|
Kevin M Stein |
SELL
Open market or private sale
|
Indirect |
230
-2.74%
|
$312,800
$1360.31 P/Share
|
|
Nov 21
2025
|
Kevin M Stein |
BUY
Exercise of conversion of derivative security
|
Indirect |
230
+2.67%
|
$24,150
$105.88 P/Share
|
|
Nov 20
2025
|
Kevin M Stein |
SELL
Open market or private sale
|
Indirect |
1,104
-4.11%
|
$1,502,544
$1361.69 P/Share
|
|
Nov 20
2025
|
Kevin M Stein |
BUY
Exercise of conversion of derivative security
|
Indirect |
1,104
+10.65%
|
$115,920
$105.88 P/Share
|
|
Nov 18
2025
|
Kevin M Stein |
SELL
Open market or private sale
|
Indirect |
7,191
-11.55%
|
$9,794,142
$1362.63 P/Share
|
|
Nov 18
2025
|
Kevin M Stein |
BUY
Exercise of conversion of derivative security
|
Indirect |
7,191
+31.9%
|
$755,055
$105.88 P/Share
|
|
Nov 17
2025
|
Joel Reiss Co-Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
3,900
-2.88%
|
$5,229,900
$1341.15 P/Share
|
|
Nov 17
2025
|
Joel Reiss Co-Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,900
+34.21%
|
$1,107,600
$284.97 P/Share
|
|
Nov 17
2025
|
W Nicholas Howley |
SELL
Open market or private sale
|
Indirect |
2,736
-0.84%
|
$3,660,768
$1338.34 P/Share
|
|
Nov 17
2025
|
W Nicholas Howley |
BUY
Exercise of conversion of derivative security
|
Indirect |
2,736
+10.13%
|
$136,800
$50.92 P/Share
|
|
Nov 14
2025
|
Michael Lisman President & CEO |
BUY
Open market or private purchase
|
Indirect |
1,954
+21.62%
|
$2,616,406
$1339.88 P/Share
|
|
Nov 03
2025
|
Patrick Joseph Murphy Co-Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
290
-21.56%
|
$379,900
$1310.0 P/Share
|
|
Nov 03
2025
|
Patrick Joseph Murphy Co-Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
290
+17.74%
|
$78,010
$269.42 P/Share
|
|
Oct 27
2025
|
Kevin M Stein |
SELL
Open market or private sale
|
Indirect |
700
-7.9%
|
$952,000
$1360.0 P/Share
|
|
Oct 27
2025
|
Kevin M Stein |
BUY
Exercise of conversion of derivative security
|
Indirect |
700
+7.32%
|
$73,500
$105.88 P/Share
|
|
Oct 27
2025
|
Patrick Joseph Murphy Co-Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
580
-35.47%
|
$785,320
$1354.76 P/Share
|
|
Oct 27
2025
|
Patrick Joseph Murphy Co-Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
580
+26.19%
|
$156,020
$269.42 P/Share
|
|
Oct 20
2025
|
Joel Reiss Co-Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
3,000
-6.32%
|
$3,834,000
$1278.26 P/Share
|
|
Oct 20
2025
|
Joel Reiss Co-Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,000
+31.25%
|
$852,000
$284.97 P/Share
|
|
Oct 15
2025
|
W Nicholas Howley |
SELL
Open market or private sale
|
Indirect |
2,736
-1.08%
|
$3,556,800
$1300.17 P/Share
|
|
Oct 15
2025
|
W Nicholas Howley |
BUY
Exercise of conversion of derivative security
|
Indirect |
2,736
+10.13%
|
$136,800
$50.92 P/Share
|