United States Aerospace & Defense

TransDigm Group Inc (TDG)

Track

Track

TransDigm Group Inc. experienced significant insider trading activity recently, with 107 recorded transactions totaling approximately $95.15 million in sales. Co-Chief Operating Officer Joel Reiss executed multiple sell orders on September 15, 2026. These divestments occurred following an earnings report that beat expectations by 3.96%, despite the stock price declining 16.7% over the past quarter.
Ticker: TDG Exchange: NYS
Preparing chart...
Download chart Copy chart image Copy link Share to X Share


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Upgrade for signal details

Upgrade to see score, net flow, insiders and context.

Upgrade to see full signal details →

Insider trades have triggered activity signals for TransDigm Group Inc. Upgrade to see score, net flow, insiders and the full signal context.

Open in Activity Signals screener →
Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
354.06
Quantity 90,955 -38.6%
Value US$2,189,019
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
268.73
Quantity 19,828 +37.4%
Value US$1,202,005
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
413.30
Quantity 80,821 -20.6%
Value US$1,213,503
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,108.34
Quantity 1,000 -0.8%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,106.69
Quantity 1,000 -1.1%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,105.28
Quantity 1,000 -0.1%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,104.58
Quantity 1,000 -3.2%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,103.44
Quantity 1,000 -5.1%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,102.49
Quantity 1,000 -6.3%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,101.52
Quantity 1,000 -3.7%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,100.41
Quantity 1,000 -1.3%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,099.14
Quantity 1,000 -1.9%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,098.41
Quantity 1,000 -3.1%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,097.26
Quantity 1,000 -5.7%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,096.17
Quantity 1,000 -3.7%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,095.11
Quantity 1,000 -4.1%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,094.06
Quantity 1,000 -6.5%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,093.10
Quantity 1,000 -4.5%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,092.13
Quantity 1,000 -2.7%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,091.00
Quantity 1,000 -1.5%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,090.06
Quantity 1,000 -1.1%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,088.06
Quantity 1,000 -0.2%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,087.49
Quantity 1,000 -1.8%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,086.27
Quantity 1,000 -1.6%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,084.87
Quantity 1,000 -3.4%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,083.67
Quantity 1,000 -2.4%
Value US$100,000
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,082.96
Quantity 1,000 -4.1%
Value US$100,000
2.9
JOEL REISS Officer Officer
Transaction date
Proposed sale
Price
1,111.22
Quantity 1,000
Value US$100,000
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,241.14
Quantity 190 -0.9%
Value US$235,816
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,240.42
Quantity 1,313 -5.7%
Value US$1,628,674
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,239.17
Quantity 3,980 -14.7%
Value US$4,931,915
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,238.08
Quantity 520 -1.9%
Value US$643,803
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,236.89
Quantity 250 -0.9%
Value US$309,224
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,236.12
Quantity 140 -0.5%
Value US$173,057
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,234.69
Quantity 270 -1.0%
Value US$333,366
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,233.30
Quantity 450 -1.6%
Value US$554,987
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,232.01
Quantity 1,055 -3.6%
Value US$1,299,775
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,231.12
Quantity 830 -2.7%
Value US$1,021,829
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,230.02
Quantity 570 -1.8%
Value US$701,111
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,229.09
Quantity 290 -0.9%
Value US$356,437
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,227.62
Quantity 70 -0.2%
Value US$85,934
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,225.60
Quantity 204 -0.6%
Value US$250,023
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,253.08
Quantity 30 -0.8%
Value US$37,592
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,252.11
Quantity 80 -2.2%
Value US$100,169
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,250.82
Quantity 20 -0.5%
Value US$25,016
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,248.26
Quantity 60 -1.6%
Value US$74,895
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,247.31
Quantity 48 -1.3%
Value US$59,871
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,245.90
Quantity 37 -1.0%
Value US$46,098
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,245.29
Quantity 145 -3.6%
Value US$180,566
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,243.91
Quantity 100 -2.4%
Value US$124,391
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,243.03
Quantity 138 -3.2%
Value US$171,538
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,242.28
Quantity 112 -2.6%
Value US$139,136
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,240.78
Quantity 120 -2.7%
Value US$148,893
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,239.99
Quantity 400 -8.2%
Value US$495,997
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,238.84
Quantity 340 -6.5%
Value US$421,204
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,237.87
Quantity 499 -8.7%
Value US$617,696
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,236.80
Quantity 671 -10.5%
Value US$829,892
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,235.86
Quantity 373 -5.5%
Value US$460,975
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,234.93
Quantity 327 -4.6%
Value US$403,821
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,233.87
Quantity 260 -3.5%
Value US$320,806
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,232.82
Quantity 140 -1.9%
Value US$172,594
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,224.14
Quantity 440 -2.0%
Value US$538,621
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,222.32
Quantity 465 -2.1%
Value US$568,378
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,220.57
Quantity 130 -0.6%
Value US$158,674
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,219.48
Quantity 1,243 -5.2%
Value US$1,515,820
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,218.58
Quantity 1,463 -5.8%
Value US$1,782,787
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,217.01
Quantity 603 -2.3%
Value US$733,856
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,215.62
Quantity 260 -1.0%
Value US$316,060
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,214.74
Quantity 1,561 -5.6%
Value US$1,896,215
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,213.88
Quantity 1,437 -4.9%
Value US$1,744,345
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,212.73
Quantity 1,720 -5.6%
Value US$2,085,898
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,211.46
Quantity 240 -0.8%
Value US$290,750
3.0
Howley W Nicholas Non-Executive Director
Transaction date
Sale
Price
1,210.32
Quantity 570 -1.8%
Value US$689,885
2.9
Reiss Joel Co-Chief Operating Officer Officer
Transaction date
Sale
Price
1,233.38
Quantity 10 -0.3%
Value US$12,334
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
90,955 -38.6%
354.06
US$2,189,019 		90,955 -38.6% 354.06 US$2,189,019
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
19,828 +37.4%
268.73
US$1,202,005 		19,828 +37.4% 268.73 US$1,202,005
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
80,821 -20.6%
413.30
US$1,213,503 		80,821 -20.6% 413.30 US$1,213,503
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -0.8%
1,108.34
US$100,000 		1,000 -0.8% 1,108.34 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -1.1%
1,106.69
US$100,000 		1,000 -1.1% 1,106.69 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -0.1%
1,105.28
US$100,000 		1,000 -0.1% 1,105.28 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -3.2%
1,104.58
US$100,000 		1,000 -3.2% 1,104.58 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -5.1%
1,103.44
US$100,000 		1,000 -5.1% 1,103.44 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -6.3%
1,102.49
US$100,000 		1,000 -6.3% 1,102.49 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -3.7%
1,101.52
US$100,000 		1,000 -3.7% 1,101.52 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -1.3%
1,100.41
US$100,000 		1,000 -1.3% 1,100.41 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -1.9%
1,099.14
US$100,000 		1,000 -1.9% 1,099.14 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -3.1%
1,098.41
US$100,000 		1,000 -3.1% 1,098.41 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -5.7%
1,097.26
US$100,000 		1,000 -5.7% 1,097.26 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -3.7%
1,096.17
US$100,000 		1,000 -3.7% 1,096.17 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -4.1%
1,095.11
US$100,000 		1,000 -4.1% 1,095.11 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -6.5%
1,094.06
US$100,000 		1,000 -6.5% 1,094.06 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -4.5%
1,093.10
US$100,000 		1,000 -4.5% 1,093.10 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -2.7%
1,092.13
US$100,000 		1,000 -2.7% 1,092.13 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -1.5%
1,091.00
US$100,000 		1,000 -1.5% 1,091.00 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -1.1%
1,090.06
US$100,000 		1,000 -1.1% 1,090.06 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -0.2%
1,088.06
US$100,000 		1,000 -0.2% 1,088.06 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -1.8%
1,087.49
US$100,000 		1,000 -1.8% 1,087.49 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -1.6%
1,086.27
US$100,000 		1,000 -1.6% 1,086.27 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -3.4%
1,084.87
US$100,000 		1,000 -3.4% 1,084.87 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -2.4%
1,083.67
US$100,000 		1,000 -2.4% 1,083.67 US$100,000
2026-09-16 2026-09-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
1,000 -4.1%
1,082.96
US$100,000 		1,000 -4.1% 1,082.96 US$100,000
2026-09-15 2026-09-15 PrS Proposed sale
2.9
JOEL REISS

Officer

Officer
1,000
1,111.22
US$100,000 		1,000 1,111.22 US$100,000
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
190 -0.9%
1,241.14
US$235,816 		190 -0.9% 1,241.14 US$235,816
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
1,313 -5.7%
1,240.42
US$1,628,674 		1,313 -5.7% 1,240.42 US$1,628,674
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
3,980 -14.7%
1,239.17
US$4,931,915 		3,980 -14.7% 1,239.17 US$4,931,915
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
520 -1.9%
1,238.08
US$643,803 		520 -1.9% 1,238.08 US$643,803
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
250 -0.9%
1,236.89
US$309,224 		250 -0.9% 1,236.89 US$309,224
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
140 -0.5%
1,236.12
US$173,057 		140 -0.5% 1,236.12 US$173,057
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
270 -1.0%
1,234.69
US$333,366 		270 -1.0% 1,234.69 US$333,366
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
450 -1.6%
1,233.30
US$554,987 		450 -1.6% 1,233.30 US$554,987
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
1,055 -3.6%
1,232.01
US$1,299,775 		1,055 -3.6% 1,232.01 US$1,299,775
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
830 -2.7%
1,231.12
US$1,021,829 		830 -2.7% 1,231.12 US$1,021,829
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
570 -1.8%
1,230.02
US$701,111 		570 -1.8% 1,230.02 US$701,111
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
290 -0.9%
1,229.09
US$356,437 		290 -0.9% 1,229.09 US$356,437
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
70 -0.2%
1,227.62
US$85,934 		70 -0.2% 1,227.62 US$85,934
2026-08-19 2026-08-18 S Sale
3.0
Howley W Nicholas
Non-Executive Director
204 -0.6%
1,225.60
US$250,023 		204 -0.6% 1,225.60 US$250,023
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
30 -0.8%
1,253.08
US$37,592 		30 -0.8% 1,253.08 US$37,592
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
80 -2.2%
1,252.11
US$100,169 		80 -2.2% 1,252.11 US$100,169
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
20 -0.5%
1,250.82
US$25,016 		20 -0.5% 1,250.82 US$25,016
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
60 -1.6%
1,248.26
US$74,895 		60 -1.6% 1,248.26 US$74,895
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
48 -1.3%
1,247.31
US$59,871 		48 -1.3% 1,247.31 US$59,871
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
37 -1.0%
1,245.90
US$46,098 		37 -1.0% 1,245.90 US$46,098
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
145 -3.6%
1,245.29
US$180,566 		145 -3.6% 1,245.29 US$180,566
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
100 -2.4%
1,243.91
US$124,391 		100 -2.4% 1,243.91 US$124,391
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
138 -3.2%
1,243.03
US$171,538 		138 -3.2% 1,243.03 US$171,538
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
112 -2.6%
1,242.28
US$139,136 		112 -2.6% 1,242.28 US$139,136
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
120 -2.7%
1,240.78
US$148,893 		120 -2.7% 1,240.78 US$148,893
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
400 -8.2%
1,239.99
US$495,997 		400 -8.2% 1,239.99 US$495,997
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
340 -6.5%
1,238.84
US$421,204 		340 -6.5% 1,238.84 US$421,204
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
499 -8.7%
1,237.87
US$617,696 		499 -8.7% 1,237.87 US$617,696
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
671 -10.5%
1,236.80
US$829,892 		671 -10.5% 1,236.80 US$829,892
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
373 -5.5%
1,235.86
US$460,975 		373 -5.5% 1,235.86 US$460,975
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
327 -4.6%
1,234.93
US$403,821 		327 -4.6% 1,234.93 US$403,821
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
260 -3.5%
1,233.87
US$320,806 		260 -3.5% 1,233.87 US$320,806
2026-08-18 2026-08-17 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
140 -1.9%
1,232.82
US$172,594 		140 -1.9% 1,232.82 US$172,594
2026-08-07 2026-08-07 PrS Proposed sale
3.5
THE FORTUNA TRUST U/T/A DTD 06/01/2018

Director

Non-Executive Director
37,690
1,262.07
US$47,567,418 		37,690 1,262.07 US$47,567,418
2026-07-21 2026-07-20 S Sale
3.0
Howley W Nicholas
Non-Executive Director
440 -2.0%
1,224.14
US$538,621 		440 -2.0% 1,224.14 US$538,621
2026-07-21 2026-07-20 S Sale
3.0
Howley W Nicholas
Non-Executive Director
465 -2.1%
1,222.32
US$568,378 		465 -2.1% 1,222.32 US$568,378
2026-07-21 2026-07-20 S Sale
3.0
Howley W Nicholas
Non-Executive Director
130 -0.6%
1,220.57
US$158,674 		130 -0.6% 1,220.57 US$158,674
2026-07-21 2026-07-20 S Sale
3.0
Howley W Nicholas
Non-Executive Director
1,243 -5.2%
1,219.48
US$1,515,820 		1,243 -5.2% 1,219.48 US$1,515,820
2026-07-21 2026-07-20 S Sale
3.0
Howley W Nicholas
Non-Executive Director
1,463 -5.8%
1,218.58
US$1,782,787 		1,463 -5.8% 1,218.58 US$1,782,787
2026-07-21 2026-07-20 S Sale
3.0
Howley W Nicholas
Non-Executive Director
603 -2.3%
1,217.01
US$733,856 		603 -2.3% 1,217.01 US$733,856
2026-07-21 2026-07-20 S Sale
3.0
Howley W Nicholas
Non-Executive Director
260 -1.0%
1,215.62
US$316,060 		260 -1.0% 1,215.62 US$316,060
2026-07-21 2026-07-20 S Sale
3.0
Howley W Nicholas
Non-Executive Director
1,561 -5.6%
1,214.74
US$1,896,215 		1,561 -5.6% 1,214.74 US$1,896,215
2026-07-21 2026-07-20 S Sale
3.0
Howley W Nicholas
Non-Executive Director
1,437 -4.9%
1,213.88
US$1,744,345 		1,437 -4.9% 1,213.88 US$1,744,345
2026-07-21 2026-07-20 S Sale
3.0
Howley W Nicholas
Non-Executive Director
1,720 -5.6%
1,212.73
US$2,085,898 		1,720 -5.6% 1,212.73 US$2,085,898
2026-07-21 2026-07-20 S Sale
3.0
Howley W Nicholas
Non-Executive Director
240 -0.8%
1,211.46
US$290,750 		240 -0.8% 1,211.46 US$290,750
2026-07-21 2026-07-20 S Sale
3.0
Howley W Nicholas
Non-Executive Director
570 -1.8%
1,210.32
US$689,885 		570 -1.8% 1,210.32 US$689,885
2026-07-17 2026-07-15 S Sale
2.9
Reiss Joel

Co-Chief Operating Officer

Officer
10 -0.3%
1,233.38
US$12,334 		10 -0.3% 1,233.38 US$12,334
Explore more

More insider trading research around TransDigm Group Inc

More insider trades in United States
Similar Industrials companies with insider activity
More Industrial Goods companies with insider activity
More Aerospace & Defense companies with insider activity
Insider trading in North America
Insider trades in S&P 500