TransDigm Group INC

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

TDG

organization

SIC: 3728

Also known as: TransDigm Group INC

SEC Insider

$8.12B

10,386 transactions

Summary

TransDigm Group INC (TDG) is an organization, based in OH.

Recent Insider Transactions

As filed, including amendments; not net cash flow or current holdings. Joint reports count once. Totals cover known values only.

Buys: $955.6MSales: $6.54B50 insiders

Date	Insider	Type	Value
2026-06-18	Howley W Nicholas	Sell	$2.5M
2026-06-18	Howley W Nicholas	Sell	$1.8M
2026-06-18	Howley W Nicholas	Sell	$1.3M
2026-06-18	Howley W Nicholas	Sell	$1.2M
2026-06-18	Howley W Nicholas	Sell	$1.1M
2026-06-18	Howley W Nicholas	Sell	$980K
2026-06-18	Howley W Nicholas	Sell	$896K
2026-06-18	Howley W Nicholas	M	$673K
2026-06-18	Howley W Nicholas	Sell	$499K
2026-06-18	Howley W Nicholas	Sell	$403K
2026-06-18	Howley W Nicholas	Sell	$354K
2026-06-18	Howley W Nicholas	Sell	$341K
2026-06-18	Howley W Nicholas	Sell	$325K
2026-06-18	Howley W Nicholas	Sell	$265K
2026-06-18	Howley W Nicholas	Sell	$210K
2026-06-18	Howley W Nicholas	Sell	$151K
2026-06-18	Howley W Nicholas	Sell	$146K
2026-06-18	Howley W Nicholas	Sell	$127K
2026-06-18	Howley W Nicholas	Sell	$63K
2026-06-18	Howley W Nicholas	M	$0

SEC filings: SEC EDGAR

Activity data: SEC EDGAR

TransDigm Group INC — Contributions, Lobbying & Contracts | Poliscope