TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

Alaethes Wealth LLC's Holding History (CIK: 0001859677)

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

Q4 2025

Shares 2,343 Value ($000) $3,116 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 1,579 Value ($000) $2,081 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 1,519 Value ($000) $2,311 Avg Close $1314.14 Range $1107.45 - $1430.11

Q1 2025

Shares 1,465 Value ($000) $2,027 Avg Close $1247.54 Range $1160.54 - $1316.81

Q4 2024

Shares 1,421 Value ($000) $1,801 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 482 Value ($000) $688 Avg Close $1152.37 Range $1042.46 - $1269.97

Q3 2022

Shares 1,702 Value ($000) $893 Avg Close $502.76 Range $427.88 - $565.18

Q2 2022

Shares 1,625 Value ($000) $872 Avg Close $490.58 Range $415.64 - $563.58

Q1 2022

Shares 1,579 Value ($000) $1,029 Avg Close $534.00 Range $477.93 - $569.10

Q4 2021

Shares 1,560 Value ($000) $993 Avg Close $520.38 Range $459.39 - $570.21

Q3 2021

Shares 1,462 Value ($000) $913 Avg Close $519.19 Range $482.92 - $550.47

Q2 2021

Shares 1,449 Value ($000) $938 Avg Close $521.39 Range $479.18 - $571.85

Q1 2021

Shares 1,204 Value ($000) $708 Avg Close $489.77 Range $430.01 - $520.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,343	$3,116	$1310.75	$1235.69 - $1367.65
Q3 2025	1,579	$2,081	$1364.80	$1243.55 - $1519.36
Q2 2025	1,519	$2,311	$1314.14	$1107.45 - $1430.11
Q1 2025	1,465	$2,027	$1247.54	$1160.54 - $1316.81
Q4 2024	1,421	$1,801	$1229.53	$1150.91 - $1333.02
Q3 2024	482	$688	$1152.37	$1042.46 - $1269.97
Q3 2022	1,702	$893	$502.76	$427.88 - $565.18
Q2 2022	1,625	$872	$490.58	$415.64 - $563.58
Q1 2022	1,579	$1,029	$534.00	$477.93 - $569.10
Q4 2021	1,560	$993	$520.38	$459.39 - $570.21
Q3 2021	1,462	$913	$519.19	$482.92 - $550.47
Q2 2021	1,449	$938	$521.39	$479.18 - $571.85
Q1 2021	1,204	$708	$489.77	$430.01 - $520.29