TETRA TECH INC NEW

Ticker: TTEK CUSIP: 88162G103 Class: EQTY

Brandywine Global Investment Management, LLC's Holding History (CIK: 0000829108)

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

Q4 2015

Shares 72,368 Value ($000) $1,884 Avg Close $5.34 Range $4.76 - $5.64

Q3 2015

Shares 72,818 Value ($000) $1,771 Avg Close $5.12 Range $4.82 - $5.50

Q2 2015

Shares 72,818 Value ($000) $1,868 Avg Close $5.12 Range $4.77 - $5.50

Q1 2015

Shares 72,818 Value ($000) $1,750 Avg Close $4.94 Range $4.60 - $5.40

Q4 2014

Shares 72,818 Value ($000) $1,945 Avg Close $5.23 Range $4.74 - $5.57

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	72,368	$1,884	$5.34	$4.76 - $5.64
Q3 2015	72,818	$1,771	$5.12	$4.82 - $5.50
Q2 2015	72,818	$1,868	$5.12	$4.77 - $5.50
Q1 2015	72,818	$1,750	$4.94	$4.60 - $5.40
Q4 2014	72,818	$1,945	$5.23	$4.74 - $5.57