TDGNYSE SEC EDGAR

TransDigm Group INC

Aircraft Parts & Auxiliary Equipment, NEC·CLEVELAND, OH·FY end 09/30·CIK 1260221

Overview Financials Compensation Governance Insiders Filings

Net 180d

-$196.1M

2 buys / 188 sales

Open-market buys

$1.2M

2 transactions

Open-market sales

$197.3M

188 transactions

Cluster windows

0 buy / 2 sell

Insider transaction timeline

2-year window · 28 buys · 188 sales · dot size = transaction value

AcquisitionsSalesCluster window (≥2 sales / month)

Form 4 transactions

Showing 30 of 216

Date	Insider	Type	Shares	Value
2026-04-20	Howley W Nicholas	Exercise	9,789	$498.5K
2026-04-20	Howley W Nicholas	Exercise	343	$22.8K
2026-04-20	Howley W Nicholas	Sale	60	-$75.6K
2026-04-20	Howley W Nicholas	Sale	1,035	-$1.3M
2026-04-20	Howley W Nicholas	Sale	3,077	-$3.9M
2026-04-20	Howley W Nicholas	Sale	589	-$744.4K
2026-04-20	Howley W Nicholas	Sale	694	-$877.9K
2026-04-20	Howley W Nicholas	Sale	1,304	-$1.7M
2026-04-20	Howley W Nicholas	Sale	1,673	-$2.1M
2026-04-20	Howley W Nicholas	Sale	940	-$1.2M
2026-04-20	Howley W Nicholas	Sale	270	-$342.8K
2026-04-20	Howley W Nicholas	Sale	430	-$546.3K
2026-04-20	Howley W Nicholas	Sale	60	-$76.3K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Exercise	3,900	$1.1M
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	233	-$297.0K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	120	-$153.0K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	383	-$488.9K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	203	-$259.3K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	390	-$498.6K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	519	-$664.0K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	574	-$735.0K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	377	-$483.2K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	308	-$395.0K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	326	-$418.4K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	165	-$212.0K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	32	-$41.1K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	100	-$128.7K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	10	-$12.9K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	57	-$73.6K
2026-04-15	Reiss JoelCo-Chief Operating Officer	Sale	53	-$68.5K