GEN-PROBE INC NEW

CUSIP: 36866T103 Class: COM

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

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

Q1 2012
Shares 15,000 Value ($000) $996 Avg Close — Range —
Q4 2011
Shares 40,000 Value ($000) $2,365 Avg Close — Range —