TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

VAN ECK ASSOCIATES CORP's Holding History (CIK: 0000869178)

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

Q1 2018

Shares 60,611 Value ($000) $18,604 Avg Close $218.67 Range $196.90 - $238.53

Q4 2017

Shares 122,922 Value ($000) $33,757 Avg Close $201.62 Range $189.22 - $211.95

Q3 2017

Shares 124,262 Value ($000) $31,768 Avg Close $189.94 Range $179.71 - $201.53

Q2 2017

Shares 118,923 Value ($000) $31,975 Avg Close $173.41 Range $148.53 - $187.86

Q1 2017

Shares 104,899 Value ($000) $23,095 Avg Close $163.01 Range $139.17 - $177.33

Q4 2016

Shares 42,389 Value ($000) $10,553 Avg Close $176.01 Range $160.64 - $189.46

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	60,611	$18,604	$218.67	$196.90 - $238.53
Q4 2017	122,922	$33,757	$201.62	$189.22 - $211.95
Q3 2017	124,262	$31,768	$189.94	$179.71 - $201.53
Q2 2017	118,923	$31,975	$173.41	$148.53 - $187.86
Q1 2017	104,899	$23,095	$163.01	$139.17 - $177.33
Q4 2016	42,389	$10,553	$176.01	$160.64 - $189.46