Company Insider Tape

TransDigm Group Incorporated insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol TDG Latest filing 20 Jul 2026

Company Read

Net disposal

TDG has 218 stored insider filings. Acquisitions account for 8.7% of classified filings and disposals account for 91.3%. The largest stored filing is $4.5M from HOWLEY, W NICHOLAS.

Latest filing 20 Jul 2026most recent stored row
Largest filing $4.5Mreported transaction value
Total filings 218stored transaction rows
Acquisition value $7.9M19 acquisitions
Disposal value $82.0M199 disposals
Net value $-74.1Macquisitions minus disposals

Filing cadence

Last 12 active months
Mar 2026 33
Apr 2026 34
May 2026 56
Jun 2026 45
Jul 2026 50

Acquisitions 8.7% · Disposals 91.3%

Mar 2026 $13.2M
Apr 2026 $19.4M
May 2026 $18.2M
Jun 2026 $20.1M
Jul 2026 $18.9M

Executive concentration

By filing count
HOWLEY, W NICHOLAS Director · 107 filings
REISS, JOEL Co-Chief Operating Officer · 104 filings
BARR, DAVID Director · 1 filings
HENNESSY, SEAN P Director · 1 filings
MCCULLOUGH, GARY E Director · 1 filings
GRAFF, MICHAEL Director · 1 filings
PALMER, PETER Director · 1 filings
CRONIN, JANE M. Director · 1 filings

Market Context

TDG weekly market snapshot

Week 31 Jul 2026
Latest close 22000.00 MXNstored weekly close
1-week move +0.0%latest weekly bar
13-week move -5.4%medium-term context
Relative Strength -7.1Sharemaestro indicator
Fair value gap -4.0%price vs fair value
Trend signal 0smoothed trend state

Transaction History

Latest insider filings for TDG

Showing 121-150 of 218
Date 18 May 2026
Insider HOWLEY, W NICHOLASDirector
Side Disposal
Shares 23
Price 1163.98
Value 26772
Security Common Stock
Date 18 May 2026
Insider HOWLEY, W NICHOLASDirector
Side Disposal
Shares 10132
Price 0.00
Value 0
Security Stock Option
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Acquisition
Shares 3900
Price 284.97
Value 1111383
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 775
Price 1148.25
Value 889893
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 463
Price 1149.33
Value 532139
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 462
Price 1147.52
Value 530153
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 259
Price 1145.37
Value 296650
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 186
Price 1168.13
Value 217273
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 177
Price 1165.94
Value 206371
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 151
Price 1151.49
Value 173875
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 130
Price 1153.71
Value 149982
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 121
Price 1167.02
Value 141209
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 120
Price 1146.17
Value 137541
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 119
Price 1150.33
Value 136890
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 110
Price 1162.65
Value 127891
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 95
Price 1159.69
Value 110171
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 81
Price 1169.13
Value 94700
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 76
Price 1164.94
Value 88535
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 71
Price 1144.43
Value 81255
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 70
Price 1160.33
Value 81223
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 70
Price 1154.78
Value 80835
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 63
Price 1172.69
Value 73879
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 50
Price 1156.07
Value 57803
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 50
Price 1152.28
Value 57614
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 47
Price 1175.28
Value 55238
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 45
Price 1158.62
Value 52138
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 43
Price 1172.05
Value 50398
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 30
Price 1174.39
Value 35232
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 26
Price 1170.54
Value 30434
Security Common Stock
Date 15 May 2026
Insider REISS, JOELCo-Chief Operating Officer
Side Disposal
Shares 10
Price 1163.19
Value 11632
Security Common Stock