TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

Chesley Taft & Associates LLC's Holding History (CIK: 0001164632)

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

Q4 2025
Shares 2,976 Value ($000) $3,958 Avg Close $1310.75 Range $1235.69 - $1367.65
Q3 2025
Shares 2,805 Value ($000) $3,697 Avg Close $1364.80 Range $1243.55 - $1519.36
Q2 2025
Shares 2,774 Value ($000) $4,218 Avg Close $1314.14 Range $1107.45 - $1430.11
Q1 2025
Shares 2,676 Value ($000) $3,702 Avg Close $1247.54 Range $1160.54 - $1316.81
Q4 2024
Shares 2,624 Value ($000) $3,325 Avg Close $1229.53 Range $1150.91 - $1333.02
Q3 2024
Shares 2,664 Value ($000) $3,802 Avg Close $1152.37 Range $1042.46 - $1269.97
Q2 2024
Shares 2,547 Value ($000) $3,254 Avg Close $1136.24 Range $1050.85 - $1213.74
Q1 2024
Shares 1,611 Value ($000) $1,984 Avg Close $997.72 Range $861.47 - $1097.97