TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

Praesidium Investment Management Company, LLC's Holding History (CIK: 0001320769)

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

Q4 2025

Shares 26,200 Value ($000) $34,842 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 31,512 Value ($000) $41,533 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 32,086 Value ($000) $48,791 Avg Close $1314.14 Range $1107.45 - $1430.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26,200	$34,842	$1310.75	$1235.69 - $1367.65
Q3 2025	31,512	$41,533	$1364.80	$1243.55 - $1519.36
Q2 2025	32,086	$48,791	$1314.14	$1107.45 - $1430.11