TETRA TECH INC NEW

Ticker: TTEK CUSIP: 88162G103 Class: EQTY

TOKIO MARINE ASSET MANAGEMENT CO LTD's Holding History (CIK: 0001504169)

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

Q4 2014

Shares 9,200 Value ($000) $246 Avg Close $5.23 Range $4.74 - $5.57

Q2 2014

Shares 9,600 Value ($000) $264 Avg Close $5.47 Range $5.05 - $6.00

Q1 2014

Shares 10,400 Value ($000) $308 Avg Close $5.82 Range $5.47 - $6.18

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	9,200	$246	$5.23	$4.74 - $5.57
Q2 2014	9,600	$264	$5.47	$5.05 - $6.00
Q1 2014	10,400	$308	$5.82	$5.47 - $6.18