TETRA TECH INC NEW

Ticker: TTEK CUSIP: 88162G103 Class: EQTY

Conestoga Capital Advisors, LLC's Holding History (CIK: 0001163744)

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

Q1 2013
Shares 498,744 Value ($000) $15,207 Avg Close $5.85 Range $5.32 - $6.30