TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

Douglas Lane & Associates, LLC's Holding History (CIK: 0001672594)

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

Q4 2025

Shares 82,048 Value ($000) $109,112 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 82,499 Value ($000) $108,736 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 77,171 Value ($000) $117,350 Avg Close $1314.14 Range $1107.45 - $1430.11

Q1 2025

Shares 82,624 Value ($000) $114,293 Avg Close $1247.54 Range $1160.54 - $1316.81

Q4 2024

Shares 81,867 Value ($000) $103,749 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 82,345 Value ($000) $117,517 Avg Close $1152.37 Range $1042.46 - $1269.97

Q2 2024

Shares 83,732 Value ($000) $106,977 Avg Close $1136.24 Range $1050.85 - $1213.74

Q1 2024

Shares 84,532 Value ($000) $104,110 Avg Close $997.72 Range $861.47 - $1097.97

Q4 2023

Shares 85,509 Value ($000) $86,501 Avg Close $802.78 Range $685.93 - $902.61

Q3 2023

Shares 90,756 Value ($000) $76,519 Avg Close $749.90 Range $712.93 - $803.50

Q2 2023

Shares 92,119 Value ($000) $82,370 Avg Close $676.05 Range $611.15 - $768.93

Q1 2023

Shares 92,946 Value ($000) $68,506 Avg Close $610.68 Range $533.03 - $659.90

Q4 2022

Shares 93,525 Value ($000) $58,888 Avg Close $503.62 Range $427.08 - $554.24

Q3 2022

Shares 92,535 Value ($000) $48,564 Avg Close $502.76 Range $427.88 - $565.18

Q2 2022

Shares 90,772 Value ($000) $48,715 Avg Close $490.58 Range $415.64 - $563.58

Q1 2022

Shares 86,096 Value ($000) $56,095 Avg Close $534.00 Range $477.93 - $569.10

Q4 2021

Shares 75,435 Value ($000) $47,998 Avg Close $520.38 Range $459.39 - $570.21

Q3 2021

Shares 55,468 Value ($000) $34,644 Avg Close $519.19 Range $482.92 - $550.47

Q2 2021

Shares 39,495 Value ($000) $25,565 Avg Close $521.39 Range $479.18 - $571.85

Q1 2021

Shares 28,882 Value ($000) $16,980 Avg Close $489.77 Range $430.01 - $520.29

Q4 2020

Shares 6,341 Value ($000) $3,924 Avg Close $457.04 Range $377.14 - $517.44

Q3 2020

Shares 2,095 Value ($000) $995 Avg Close $390.77 Range $336.62 - $439.84

Q2 2020

Shares 2,095 Value ($000) $926 Avg Close $314.55 Range $216.10 - $446.79

Q1 2020

Shares 2,095 Value ($000) $671 Avg Close $452.74 Range $166.28 - $559.78

Q4 2019

Shares 2,095 Value ($000) $1,173 Avg Close $431.37 Range $390.88 - $473.78

Q3 2019

Shares 2,130 Value ($000) $1,109 Avg Close $392.06 Range $338.00 - $426.07

Q2 2019

Shares 2,130 Value ($000) $1,030 Avg Close $347.24 Range $325.07 - $371.97

Q1 2019

Shares 2,180 Value ($000) $990 Avg Close $301.26 Range $241.12 - $338.24

Q4 2018

Shares 2,180 Value ($000) $741 Avg Close $254.69 Range $228.13 - $278.59

Q3 2018

Shares 2,230 Value ($000) $830 Avg Close $267.24 Range $250.90 - $280.31

Q2 2018

Shares 2,230 Value ($000) $770 Avg Close $243.87 Range $221.45 - $258.04

Q1 2018

Shares 2,230 Value ($000) $684 Avg Close $218.67 Range $196.90 - $238.53

Q4 2017

Shares 2,230 Value ($000) $612 Avg Close $201.62 Range $189.22 - $211.95

Q3 2017

Shares 2,530 Value ($000) $647 Avg Close $189.94 Range $179.71 - $201.53

Q2 2017

Shares 2,605 Value ($000) $700 Avg Close $173.41 Range $148.53 - $187.86

Q1 2017

Shares 2,805 Value ($000) $618 Avg Close $163.01 Range $139.17 - $177.33

Q4 2016

Shares 2,805 Value ($000) $698 Avg Close $176.01 Range $160.64 - $189.46

Q3 2016

Shares 2,945 Value ($000) $851 Avg Close $175.41 Range $160.79 - $183.97

Q2 2016

Shares 3,037 Value ($000) $801 Avg Close $152.60 Range $135.64 - $167.49

Q1 2016

Shares 2,737 Value ($000) $603 Avg Close $136.47 Range $112.97 - $145.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	82,048	$109,112	$1310.75	$1235.69 - $1367.65
Q3 2025	82,499	$108,736	$1364.80	$1243.55 - $1519.36
Q2 2025	77,171	$117,350	$1314.14	$1107.45 - $1430.11
Q1 2025	82,624	$114,293	$1247.54	$1160.54 - $1316.81
Q4 2024	81,867	$103,749	$1229.53	$1150.91 - $1333.02
Q3 2024	82,345	$117,517	$1152.37	$1042.46 - $1269.97
Q2 2024	83,732	$106,977	$1136.24	$1050.85 - $1213.74
Q1 2024	84,532	$104,110	$997.72	$861.47 - $1097.97
Q4 2023	85,509	$86,501	$802.78	$685.93 - $902.61
Q3 2023	90,756	$76,519	$749.90	$712.93 - $803.50
Q2 2023	92,119	$82,370	$676.05	$611.15 - $768.93
Q1 2023	92,946	$68,506	$610.68	$533.03 - $659.90
Q4 2022	93,525	$58,888	$503.62	$427.08 - $554.24
Q3 2022	92,535	$48,564	$502.76	$427.88 - $565.18
Q2 2022	90,772	$48,715	$490.58	$415.64 - $563.58
Q1 2022	86,096	$56,095	$534.00	$477.93 - $569.10
Q4 2021	75,435	$47,998	$520.38	$459.39 - $570.21
Q3 2021	55,468	$34,644	$519.19	$482.92 - $550.47
Q2 2021	39,495	$25,565	$521.39	$479.18 - $571.85
Q1 2021	28,882	$16,980	$489.77	$430.01 - $520.29
Q4 2020	6,341	$3,924	$457.04	$377.14 - $517.44
Q3 2020	2,095	$995	$390.77	$336.62 - $439.84
Q2 2020	2,095	$926	$314.55	$216.10 - $446.79
Q1 2020	2,095	$671	$452.74	$166.28 - $559.78
Q4 2019	2,095	$1,173	$431.37	$390.88 - $473.78
Q3 2019	2,130	$1,109	$392.06	$338.00 - $426.07
Q2 2019	2,130	$1,030	$347.24	$325.07 - $371.97
Q1 2019	2,180	$990	$301.26	$241.12 - $338.24
Q4 2018	2,180	$741	$254.69	$228.13 - $278.59
Q3 2018	2,230	$830	$267.24	$250.90 - $280.31
Q2 2018	2,230	$770	$243.87	$221.45 - $258.04
Q1 2018	2,230	$684	$218.67	$196.90 - $238.53
Q4 2017	2,230	$612	$201.62	$189.22 - $211.95
Q3 2017	2,530	$647	$189.94	$179.71 - $201.53
Q2 2017	2,605	$700	$173.41	$148.53 - $187.86
Q1 2017	2,805	$618	$163.01	$139.17 - $177.33
Q4 2016	2,805	$698	$176.01	$160.64 - $189.46
Q3 2016	2,945	$851	$175.41	$160.79 - $183.97
Q2 2016	3,037	$801	$152.60	$135.64 - $167.49
Q1 2016	2,737	$603	$136.47	$112.97 - $145.25