TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

Baskin Financial Services Inc.'s Holding History (CIK: 0001511098)

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

Q4 2025

Shares 22,938 Value ($000) $31 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 23,062 Value ($000) $30 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 22,557 Value ($000) $34 Avg Close $1314.14 Range $1107.45 - $1430.11

Q1 2025

Shares 22,638 Value ($000) $31 Avg Close $1247.54 Range $1160.54 - $1316.81

Q4 2024

Shares 22,358 Value ($000) $28 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 21,304 Value ($000) $30 Avg Close $1152.37 Range $1042.46 - $1269.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,938	$31	$1310.75	$1235.69 - $1367.65
Q3 2025	23,062	$30	$1364.80	$1243.55 - $1519.36
Q2 2025	22,557	$34	$1314.14	$1107.45 - $1430.11
Q1 2025	22,638	$31	$1247.54	$1160.54 - $1316.81
Q4 2024	22,358	$28	$1229.53	$1150.91 - $1333.02
Q3 2024	21,304	$30	$1152.37	$1042.46 - $1269.97