TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

West Family Investments, Inc.'s Holding History (CIK: 0001568303)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 152 Value ($000) $202 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 156 Value ($000) $206 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 156 Value ($000) $237 Avg Close $1314.14 Range $1107.45 - $1430.11

Q2 2021

Shares 381 Value ($000) $247 Avg Close $521.39 Range $479.18 - $571.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	152	$202	$1310.75	$1235.69 - $1367.65
Q3 2025	156	$206	$1364.80	$1243.55 - $1519.36
Q2 2025	156	$237	$1314.14	$1107.45 - $1430.11
Q2 2021	381	$247	$521.39	$479.18 - $571.85