TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

Advanced Asset Management Advisors Inc's Holding History (CIK: 0001075444)

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

Q3 2018

Shares 2,000 Value ($000) $745 Avg Close $267.24 Range $250.90 - $280.31

Q2 2018

Shares 2,000 Value ($000) $690 Avg Close $243.87 Range $221.45 - $258.04

Q1 2018

Shares 2,000 Value ($000) $614 Avg Close $218.67 Range $196.90 - $238.53

Q4 2017

Shares 2,000 Value ($000) $549 Avg Close $201.62 Range $189.22 - $211.95

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	2,000	$745	$267.24	$250.90 - $280.31
Q2 2018	2,000	$690	$243.87	$221.45 - $258.04
Q1 2018	2,000	$614	$218.67	$196.90 - $238.53
Q4 2017	2,000	$549	$201.62	$189.22 - $211.95