Joel Reiss Trans Digm Group Inc (TDG) insider trading activity

Joel Reiss is Co-Chief Operating Officer of TransDigm Group INC. Currently has a direct ownership of 3,600 shares of TDG, which is worth approximately $4.83 Million. The most recent transaction as insider was on Dec 15, 2025, when has been sold 3,900 shares (Common Stock) at a price of $1295.97 per share, resulting in proceeds of $5,054,283. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 3.6K

0% 3M change

0% 12M change

Total Value Held $4.83 Million

Joel Reiss Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 15 2025	SELL Open market or private sale	$5,054,283 $1295.97 p/Share	3,900 Reduced 52.0%	3,600 Common Stock
Dec 15 2025	BUY Exercise of conversion of derivative security	$1,111,383 $284.97 p/Share	3,900 Added 34.21%	7,500 Common Stock
Nov 17 2025	SELL Open market or private sale	$5,230,485 $1341.15 p/Share	3,900 Reduced 52.0%	3,600 Common Stock
Nov 17 2025	BUY Exercise of conversion of derivative security	$1,111,383 $284.97 p/Share	3,900 Added 34.21%	7,500 Common Stock
Oct 20 2025	SELL Open market or private sale	$3,834,780 $1278.26 p/Share	3,000 Reduced 45.45%	3,600 Common Stock
Oct 20 2025	BUY Exercise of conversion of derivative security	$854,910 $284.97 p/Share	3,000 Added 31.25%	6,600 Common Stock
Sep 22 2025	SELL Open market or private sale	$3,823,410 $1274.47 p/Share	3,000 Reduced 45.45%	3,600 Common Stock

Sep 22 2025	BUY Exercise of conversion of derivative security	$854,910 $284.97 p/Share	3,000 Added 31.25%	6,600 Common Stock
Aug 20 2025	SELL Open market or private sale	$4,219,470 $1406.49 p/Share	3,000 Reduced 45.45%	3,600 Common Stock
Aug 20 2025	BUY Exercise of conversion of derivative security	$854,910 $284.97 p/Share	3,000 Added 31.25%	6,600 Common Stock
Jul 21 2025	SELL Open market or private sale	$4,790,640 $1596.88 p/Share	3,000 Reduced 45.45%	3,600 Common Stock
Jul 21 2025	BUY Exercise of conversion of derivative security	$854,910 $284.97 p/Share	3,000 Added 31.25%	6,600 Common Stock
Jun 20 2025	SELL Open market or private sale	$4,268,700 $1422.9 p/Share	3,000 Reduced 45.45%	3,600 Common Stock
Jun 20 2025	BUY Exercise of conversion of derivative security	$854,910 $284.97 p/Share	3,000 Added 31.25%	6,600 Common Stock
May 20 2025	SELL Open market or private sale	$4,299,090 $1433.03 p/Share	3,000 Reduced 45.45%	3,600 Common Stock
May 20 2025	BUY Exercise of conversion of derivative security	$854,910 $284.97 p/Share	3,000 Added 31.25%	6,600 Common Stock
Apr 21 2025	SELL Open market or private sale	$4,362,534 $1321.98 p/Share	3,300 Reduced 47.83%	3,600 Common Stock
Apr 21 2025	BUY Exercise of conversion of derivative security	$746,922 $226.34 p/Share	3,300 Added 32.35%	6,900 Common Stock
Mar 20 2025	SELL Open market or private sale	$4,073,640 $1357.88 p/Share	3,000 Reduced 45.45%	3,600 Common Stock
Mar 20 2025	BUY Exercise of conversion of derivative security	$679,020 $226.34 p/Share	3,000 Added 31.25%	6,600 Common Stock
Feb 20 2025	SELL Open market or private sale	$3,974,760 $1324.92 p/Share	3,000 Reduced 45.45%	3,600 Common Stock
Feb 20 2025	BUY Exercise of conversion of derivative security	$679,020 $226.34 p/Share	3,000 Added 31.25%	6,600 Common Stock
Jan 21 2025	SELL Open market or private sale	$4,076,519 $1358.84 p/Share	3,000 Reduced 45.45%	3,600 Common Stock
Jan 21 2025	BUY Exercise of conversion of derivative security	$679,020 $226.34 p/Share	3,000 Added 31.25%	6,600 Common Stock
Dec 20 2024	SELL Open market or private sale	$3,769,170 $1256.39 p/Share	3,000 Reduced 45.45%	3,600 Common Stock

Joel Reiss

Co-Chief Operating Officer

Cleveland, OH

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