Form 4 for TDG TransDigm Group

Accepted 2024-01-02 00:00:00 ET · period of report 2023-12-29 · accession 0000950170-24-000094 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
DTI	2024-01-02	2023-12-29	TDG	Howley W Nicholas	Dir	M - OptEx	$172.84	+23.7K	45.2K	+110%	+$4.09M
DTI	2024-01-02	2023-12-29	TDG	Howley W Nicholas	Dir	S - Sale+OE	$1,015.00	-23.7K	21.5K	-52%	-$24.01M
DTI	2024-01-02	2023-12-29	TDG	Howley W Nicholas	Dir	M - OptEx	$0.00	-23.7K	92.8K	-20%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2023-12-29	M	A	23,653	$172.84	45,200.51	I W. Nicholas Howley Family Trust u/a/d 4/23/99	—	—	(F1) The exercise price has been adjusted for dividends declared since August 1, 2022.
2	Common	Common Stock	2023-12-29	S	D	23,653	$1,015.00	21,547.51	I W. Nicholas Howley Family Trust u/a/d 4/23/99	—	—	(F2) Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $1,015.00 - $1,015.3150. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.
3	Derivative	Stock Option	2023-12-29	M	D	23,653	$0.00	92,804	I W. Nicholas Howley Family Trust u/a/d 4/23/9999	$172.84 · 2019-09-30 to 2025-11-06	23,653 Common Stock	(F1) The exercise price has been adjusted for dividends declared since August 1, 2022.