TransDigm Group INC — Director's Dealing 2012

Feb 23, 2012

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: TransDigm Group INC (TDG)
CIK: 0001260221
Period of Report: 2012-02-15

Reporting Person: Palmer Peter (President, AdelWiggins Group)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	0	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option	$13.37	2015-10-01	Common Stock (17468)		Direct
Stock Option	$13.37	2015-10-01	Common Stock (3990)		Direct
Stock Option	$27.08	2018-11-17	Common Stock (35000)		Direct
Stock Option	$56.86	2020-04-22	Common Stock (10000)		Direct
Stock Option	$97.42	2021-11-14	Common Stock (10500)		Direct

Footnotes

F1: Vest based on the achievement of annual and cumulative per share operating performance targets between fiscal 2009 and fiscal 2013.

F2: Vest based on the achievement of annual and cumulative per share operating performance targets between fiscal 2011 and fiscal 2015.

F3: Vest based on the achievement of annual and cumulative per share operating performance targets between fiscal 2015 and fiscal 2016.