TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q4 2025

Shares 193 Value ($000) $257 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 202 Value ($000) $266 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 207 Value ($000) $315 Avg Close $1314.14 Range $1107.45 - $1430.11

Q1 2025

Shares 186 Value ($000) $257 Avg Close $1247.54 Range $1160.54 - $1316.81

Q4 2024

Shares 225 Value ($000) $285 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 230 Value ($000) $328 Avg Close $1152.37 Range $1042.46 - $1269.97

Q2 2024

Shares 192 Value ($000) $245 Avg Close $1136.24 Range $1050.85 - $1213.74

Q1 2024

Shares 192 Value ($000) $236 Avg Close $997.72 Range $861.47 - $1097.97

Q4 2019

Shares 2,325 Value ($000) $1,302 Avg Close $431.37 Range $390.88 - $473.78

Q3 2019

Shares 2,775 Value ($000) $1,445 Avg Close $392.06 Range $338.00 - $426.07

Q2 2019

Shares 2,575 Value ($000) $1,246 Avg Close $347.24 Range $325.07 - $371.97

Q1 2019

Shares 1,825 Value ($000) $829 Avg Close $301.26 Range $241.12 - $338.24

Q3 2018

Shares 800 Value ($000) $298 Avg Close $267.24 Range $250.90 - $280.31

Q4 2016

Shares 3,925 Value ($000) $977 Avg Close $176.01 Range $160.64 - $189.46

Q3 2016

Shares 7,125 Value ($000) $2,060 Avg Close $175.41 Range $160.79 - $183.97

Q2 2016

Shares 7,125 Value ($000) $1,879 Avg Close $152.60 Range $135.64 - $167.49

Q1 2016

Shares 6,825 Value ($000) $1,504 Avg Close $136.47 Range $112.97 - $145.25

Q4 2015

Shares 6,025 Value ($000) $1,376 Avg Close $140.66 Range $131.38 - $149.06

Q3 2015

Shares 5,325 Value ($000) $1,131 Avg Close $143.01 Range $130.21 - $153.05

Q2 2015

Shares 5,275 Value ($000) $1,185 Avg Close $140.09 Range $132.07 - $145.10

Q1 2015

Shares 5,125 Value ($000) $1,121 Avg Close $131.65 Range $121.43 - $141.37

Q4 2014

Shares 4,675 Value ($000) $918 Avg Close $117.83 Range $104.12 - $125.64

Q3 2014

Shares 4,675 Value ($000) $862 Avg Close $111.57 Range $102.95 - $120.15

Q2 2014

Shares 5,425 Value ($000) $907 Avg Close $101.01 Range $93.79 - $108.05

Q1 2014

Shares 5,950 Value ($000) $1,102 Avg Close $95.29 Range $86.57 - $102.25

Q4 2013

Shares 5,850 Value ($000) $942 Avg Close $81.23 Range $74.58 - $88.80

Q3 2013

Shares 4,500 Value ($000) $624 Avg Close $76.29 Range $70.62 - $81.77

Q2 2013

Shares 4,500 Value ($000) $705 Avg Close $70.58 Range $67.23 - $77.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	193	$257	$1310.75	$1235.69 - $1367.65
Q3 2025	202	$266	$1364.80	$1243.55 - $1519.36
Q2 2025	207	$315	$1314.14	$1107.45 - $1430.11
Q1 2025	186	$257	$1247.54	$1160.54 - $1316.81
Q4 2024	225	$285	$1229.53	$1150.91 - $1333.02
Q3 2024	230	$328	$1152.37	$1042.46 - $1269.97
Q2 2024	192	$245	$1136.24	$1050.85 - $1213.74
Q1 2024	192	$236	$997.72	$861.47 - $1097.97
Q4 2019	2,325	$1,302	$431.37	$390.88 - $473.78
Q3 2019	2,775	$1,445	$392.06	$338.00 - $426.07
Q2 2019	2,575	$1,246	$347.24	$325.07 - $371.97
Q1 2019	1,825	$829	$301.26	$241.12 - $338.24
Q3 2018	800	$298	$267.24	$250.90 - $280.31
Q4 2016	3,925	$977	$176.01	$160.64 - $189.46
Q3 2016	7,125	$2,060	$175.41	$160.79 - $183.97
Q2 2016	7,125	$1,879	$152.60	$135.64 - $167.49
Q1 2016	6,825	$1,504	$136.47	$112.97 - $145.25
Q4 2015	6,025	$1,376	$140.66	$131.38 - $149.06
Q3 2015	5,325	$1,131	$143.01	$130.21 - $153.05
Q2 2015	5,275	$1,185	$140.09	$132.07 - $145.10
Q1 2015	5,125	$1,121	$131.65	$121.43 - $141.37
Q4 2014	4,675	$918	$117.83	$104.12 - $125.64
Q3 2014	4,675	$862	$111.57	$102.95 - $120.15
Q2 2014	5,425	$907	$101.01	$93.79 - $108.05
Q1 2014	5,950	$1,102	$95.29	$86.57 - $102.25
Q4 2013	5,850	$942	$81.23	$74.58 - $88.80
Q3 2013	4,500	$624	$76.29	$70.62 - $81.77
Q2 2013	4,500	$705	$70.58	$67.23 - $77.43