TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

ICON ADVISERS INC/CO's Holding History (CIK: 0001058470)

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

Q3 2017

Shares 1,000 Value ($000) $256 Avg Close $189.94 Range $179.71 - $201.53

Q2 2017

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

Q1 2017

Shares 2,500 Value ($000) $550 Avg Close $163.01 Range $139.17 - $177.33

Q4 2016

Shares 1,500 Value ($000) $373 Avg Close $176.01 Range $160.64 - $189.46

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	1,000	$256	$189.94	$179.71 - $201.53
Q2 2017	1,000	$269	$173.41	$148.53 - $187.86
Q1 2017	2,500	$550	$163.01	$139.17 - $177.33
Q4 2016	1,500	$373	$176.01	$160.64 - $189.46