TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

Ancora Advisors LLC's Holding History (CIK: 0001446114)

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

Q4 2025

Shares 6,091 Value ($000) $8,100 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 6,183 Value ($000) $8,149 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 6,164 Value ($000) $9,374 Avg Close $1314.14 Range $1107.45 - $1430.11

Q1 2025

Shares 6,858 Value ($000) $9,487 Avg Close $1247.54 Range $1160.54 - $1316.81

Q4 2024

Shares 6,824 Value ($000) $8,648 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 6,169 Value ($000) $8,803 Avg Close $1152.37 Range $1042.46 - $1269.97

Q2 2024

Shares 5,467 Value ($000) $6,984 Avg Close $1136.24 Range $1050.85 - $1213.74

Q1 2024

Shares 5,219 Value ($000) $6,427 Avg Close $997.72 Range $861.47 - $1097.97

Q4 2023

Shares 4,667 Value ($000) $4,720 Avg Close $802.78 Range $685.93 - $902.61

Q3 2023

Shares 4,683 Value ($000) $3,949 Avg Close $749.90 Range $712.93 - $803.50

Q2 2023

Shares 4,738 Value ($000) $4,237 Avg Close $676.05 Range $611.15 - $768.93

Q1 2023

Shares 4,725 Value ($000) $3,483 Avg Close $610.68 Range $533.03 - $659.90

Q4 2022

Shares 4,682 Value ($000) $3 Avg Close $503.62 Range $427.08 - $554.24

Q3 2022

Shares 4,842 Value ($000) $2,541 Avg Close $502.76 Range $427.88 - $565.18

Q2 2022

Shares 4,860 Value ($000) $2,608 Avg Close $490.58 Range $415.64 - $563.58

Q1 2022

Shares 4,975 Value ($000) $3,241 Avg Close $534.00 Range $477.93 - $569.10

Q4 2021

Shares 4,940 Value ($000) $3,143 Avg Close $520.38 Range $459.39 - $570.21

Q3 2021

Shares 5,150 Value ($000) $3,216 Avg Close $519.19 Range $482.92 - $550.47

Q2 2021

Shares 5,233 Value ($000) $3,387 Avg Close $521.39 Range $479.18 - $571.85

Q1 2021

Shares 5,098 Value ($000) $2,997 Avg Close $489.77 Range $430.01 - $520.29

Q4 2020

Shares 4,952 Value ($000) $3,065 Avg Close $457.04 Range $377.14 - $517.44

Q3 2020

Shares 5,099 Value ($000) $2,423 Avg Close $390.77 Range $336.62 - $439.84

Q2 2020

Shares 5,347 Value ($000) $2,363 Avg Close $314.55 Range $216.10 - $446.79

Q1 2020

Shares 5,393 Value ($000) $1,726 Avg Close $452.74 Range $166.28 - $559.78

Q4 2019

Shares 4,485 Value ($000) $2,512 Avg Close $431.37 Range $390.88 - $473.78

Q3 2019

Shares 4,283 Value ($000) $2,230 Avg Close $392.06 Range $338.00 - $426.07

Q2 2019

Shares 4,312 Value ($000) $2,086 Avg Close $347.24 Range $325.07 - $371.97

Q1 2019

Shares 4,027 Value ($000) $1,829 Avg Close $301.26 Range $241.12 - $338.24

Q4 2018

Shares 3,859 Value ($000) $1,312 Avg Close $254.69 Range $228.13 - $278.59

Q3 2018

Shares 3,724 Value ($000) $1,386 Avg Close $267.24 Range $250.90 - $280.31

Q2 2018

Shares 3,676 Value ($000) $1,269 Avg Close $243.87 Range $221.45 - $258.04

Q1 2018

Shares 3,786 Value ($000) $1,162 Avg Close $218.67 Range $196.90 - $238.53

Q4 2017

Shares 3,846 Value ($000) $1,056 Avg Close $201.62 Range $189.22 - $211.95

Q3 2017

Shares 3,886 Value ($000) $993 Avg Close $189.94 Range $179.71 - $201.53

Q2 2017

Shares 4,269 Value ($000) $1,147 Avg Close $173.41 Range $148.53 - $187.86

Q1 2017

Shares 5,187 Value ($000) $1,142 Avg Close $163.01 Range $139.17 - $177.33

Q4 2016

Shares 4,535 Value ($000) $1,130 Avg Close $176.01 Range $160.64 - $189.46

Q3 2016

Shares 703 Value ($000) $203 Avg Close $175.41 Range $160.79 - $183.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,091	$8,100	$1310.75	$1235.69 - $1367.65
Q3 2025	6,183	$8,149	$1364.80	$1243.55 - $1519.36
Q2 2025	6,164	$9,374	$1314.14	$1107.45 - $1430.11
Q1 2025	6,858	$9,487	$1247.54	$1160.54 - $1316.81
Q4 2024	6,824	$8,648	$1229.53	$1150.91 - $1333.02
Q3 2024	6,169	$8,803	$1152.37	$1042.46 - $1269.97
Q2 2024	5,467	$6,984	$1136.24	$1050.85 - $1213.74
Q1 2024	5,219	$6,427	$997.72	$861.47 - $1097.97
Q4 2023	4,667	$4,720	$802.78	$685.93 - $902.61
Q3 2023	4,683	$3,949	$749.90	$712.93 - $803.50
Q2 2023	4,738	$4,237	$676.05	$611.15 - $768.93
Q1 2023	4,725	$3,483	$610.68	$533.03 - $659.90
Q4 2022	4,682	$3	$503.62	$427.08 - $554.24
Q3 2022	4,842	$2,541	$502.76	$427.88 - $565.18
Q2 2022	4,860	$2,608	$490.58	$415.64 - $563.58
Q1 2022	4,975	$3,241	$534.00	$477.93 - $569.10
Q4 2021	4,940	$3,143	$520.38	$459.39 - $570.21
Q3 2021	5,150	$3,216	$519.19	$482.92 - $550.47
Q2 2021	5,233	$3,387	$521.39	$479.18 - $571.85
Q1 2021	5,098	$2,997	$489.77	$430.01 - $520.29
Q4 2020	4,952	$3,065	$457.04	$377.14 - $517.44
Q3 2020	5,099	$2,423	$390.77	$336.62 - $439.84
Q2 2020	5,347	$2,363	$314.55	$216.10 - $446.79
Q1 2020	5,393	$1,726	$452.74	$166.28 - $559.78
Q4 2019	4,485	$2,512	$431.37	$390.88 - $473.78
Q3 2019	4,283	$2,230	$392.06	$338.00 - $426.07
Q2 2019	4,312	$2,086	$347.24	$325.07 - $371.97
Q1 2019	4,027	$1,829	$301.26	$241.12 - $338.24
Q4 2018	3,859	$1,312	$254.69	$228.13 - $278.59
Q3 2018	3,724	$1,386	$267.24	$250.90 - $280.31
Q2 2018	3,676	$1,269	$243.87	$221.45 - $258.04
Q1 2018	3,786	$1,162	$218.67	$196.90 - $238.53
Q4 2017	3,846	$1,056	$201.62	$189.22 - $211.95
Q3 2017	3,886	$993	$189.94	$179.71 - $201.53
Q2 2017	4,269	$1,147	$173.41	$148.53 - $187.86
Q1 2017	5,187	$1,142	$163.01	$139.17 - $177.33
Q4 2016	4,535	$1,130	$176.01	$160.64 - $189.46
Q3 2016	703	$203	$175.41	$160.79 - $183.97