TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q4 2025

Shares 1,570 Value ($000) $2,088 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 1,729 Value ($000) $2,279 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 1,781 Value ($000) $2,708 Avg Close $1314.14 Range $1107.45 - $1430.11

Q3 2024

Shares 1,004 Value ($000) $1,433 Avg Close $1152.37 Range $1042.46 - $1269.97

Q2 2024

Shares 1,014 Value ($000) $1,296 Avg Close $1136.24 Range $1050.85 - $1213.74

Q1 2024

Shares 989 Value ($000) $1,218 Avg Close $997.72 Range $861.47 - $1097.97

Q4 2023

Shares 831 Value ($000) $841 Avg Close $802.78 Range $685.93 - $902.61

Q3 2023

Shares 842 Value ($000) $710 Avg Close $749.90 Range $712.93 - $803.50

Q2 2023

Shares 762 Value ($000) $681 Avg Close $676.05 Range $611.15 - $768.93

Q1 2023

Shares 643 Value ($000) $474 Avg Close $610.68 Range $533.03 - $659.90

Q4 2022

Shares 600 Value ($000) $378 Avg Close $503.62 Range $427.08 - $554.24

Q3 2022

Shares 547 Value ($000) $287 Avg Close $502.76 Range $427.88 - $565.18

Q2 2022

Shares 553 Value ($000) $297 Avg Close $490.58 Range $415.64 - $563.58

Q1 2022

Shares 546 Value ($000) $356 Avg Close $534.00 Range $477.93 - $569.10

Q4 2021

Shares 571 Value ($000) $363 Avg Close $520.38 Range $459.39 - $570.21

Q3 2021

Shares 552 Value ($000) $345 Avg Close $519.19 Range $482.92 - $550.47

Q2 2021

Shares 512 Value ($000) $331 Avg Close $521.39 Range $479.18 - $571.85

Q1 2021

Shares 511 Value ($000) $300 Avg Close $489.77 Range $430.01 - $520.29

Q4 2020

Shares 509 Value ($000) $315 Avg Close $457.04 Range $377.14 - $517.44

Q2 2020

Shares 509 Value ($000) $225 Avg Close $314.55 Range $216.10 - $446.79

Q3 2019

Shares 488 Value ($000) $254 Avg Close $392.06 Range $338.00 - $426.07

Q2 2019

Shares 511 Value ($000) $247 Avg Close $347.24 Range $325.07 - $371.97

Q1 2019

Shares 613 Value ($000) $278 Avg Close $301.26 Range $241.12 - $338.24

Q1 2018

Shares 828 Value ($000) $265 Avg Close $218.67 Range $196.90 - $238.53

Q4 2017

Shares 804 Value ($000) $243 Avg Close $201.62 Range $189.22 - $211.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,570	$2,088	$1310.75	$1235.69 - $1367.65
Q3 2025	1,729	$2,279	$1364.80	$1243.55 - $1519.36
Q2 2025	1,781	$2,708	$1314.14	$1107.45 - $1430.11
Q3 2024	1,004	$1,433	$1152.37	$1042.46 - $1269.97
Q2 2024	1,014	$1,296	$1136.24	$1050.85 - $1213.74
Q1 2024	989	$1,218	$997.72	$861.47 - $1097.97
Q4 2023	831	$841	$802.78	$685.93 - $902.61
Q3 2023	842	$710	$749.90	$712.93 - $803.50
Q2 2023	762	$681	$676.05	$611.15 - $768.93
Q1 2023	643	$474	$610.68	$533.03 - $659.90
Q4 2022	600	$378	$503.62	$427.08 - $554.24
Q3 2022	547	$287	$502.76	$427.88 - $565.18
Q2 2022	553	$297	$490.58	$415.64 - $563.58
Q1 2022	546	$356	$534.00	$477.93 - $569.10
Q4 2021	571	$363	$520.38	$459.39 - $570.21
Q3 2021	552	$345	$519.19	$482.92 - $550.47
Q2 2021	512	$331	$521.39	$479.18 - $571.85
Q1 2021	511	$300	$489.77	$430.01 - $520.29
Q4 2020	509	$315	$457.04	$377.14 - $517.44
Q2 2020	509	$225	$314.55	$216.10 - $446.79
Q3 2019	488	$254	$392.06	$338.00 - $426.07
Q2 2019	511	$247	$347.24	$325.07 - $371.97
Q1 2019	613	$278	$301.26	$241.12 - $338.24
Q1 2018	828	$265	$218.67	$196.90 - $238.53
Q4 2017	804	$243	$201.62	$189.22 - $211.95