TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

RICE HALL JAMES & ASSOCIATES, LLC's Holding History (CIK: 0001230765)

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

Q4 2018

Shares 22,333 Value ($000) $7,595 Avg Close $254.69 Range $228.13 - $278.59

Q3 2018

Shares 16,978 Value ($000) $6,321 Avg Close $267.24 Range $250.90 - $280.31

Q2 2018

Shares 16,591 Value ($000) $5,726 Avg Close $243.87 Range $221.45 - $258.04

Q1 2018

Shares 21,391 Value ($000) $6,566 Avg Close $218.67 Range $196.90 - $238.53

Q4 2017

Shares 24,787 Value ($000) $6,807 Avg Close $201.62 Range $189.22 - $211.95

Q3 2017

Shares 5,251 Value ($000) $1,342 Avg Close $189.94 Range $179.71 - $201.53

Q2 2017

Shares 5,900 Value ($000) $1,586 Avg Close $173.41 Range $148.53 - $187.86

Q1 2017

Shares 5,335 Value ($000) $1,175 Avg Close $163.01 Range $139.17 - $177.33

Q4 2016

Shares 5,183 Value ($000) $1,290 Avg Close $176.01 Range $160.64 - $189.46

Q3 2016

Shares 1,234 Value ($000) $357 Avg Close $175.41 Range $160.79 - $183.97

Q2 2016

Shares 1,234 Value ($000) $325 Avg Close $152.60 Range $135.64 - $167.49

Q1 2016

Shares 1,234 Value ($000) $272 Avg Close $136.47 Range $112.97 - $145.25

Q4 2015

Shares 1,234 Value ($000) $282 Avg Close $140.66 Range $131.38 - $149.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	22,333	$7,595	$254.69	$228.13 - $278.59
Q3 2018	16,978	$6,321	$267.24	$250.90 - $280.31
Q2 2018	16,591	$5,726	$243.87	$221.45 - $258.04
Q1 2018	21,391	$6,566	$218.67	$196.90 - $238.53
Q4 2017	24,787	$6,807	$201.62	$189.22 - $211.95
Q3 2017	5,251	$1,342	$189.94	$179.71 - $201.53
Q2 2017	5,900	$1,586	$173.41	$148.53 - $187.86
Q1 2017	5,335	$1,175	$163.01	$139.17 - $177.33
Q4 2016	5,183	$1,290	$176.01	$160.64 - $189.46
Q3 2016	1,234	$357	$175.41	$160.79 - $183.97
Q2 2016	1,234	$325	$152.60	$135.64 - $167.49
Q1 2016	1,234	$272	$136.47	$112.97 - $145.25
Q4 2015	1,234	$282	$140.66	$131.38 - $149.06