URS CORP NEW

CUSIP: 903236107 Class: COM

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q3 2012
Shares 27,823 Value ($000) $982 Avg Close — Range —
Q2 2012
Shares 27,275 Value ($000) $951 Avg Close — Range —
Q1 2012
Shares 27,275 Value ($000) $1,160 Avg Close — Range —
Q4 2011
Shares 1,730 Value ($000) $61 Avg Close — Range —