KENSEY NASH CORP

CUSIP: 490057106 Class: COM

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

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

Q1 2012
Shares 27,000 Value ($000) $790 Avg Close — Range —
Q4 2011
Shares 50,000 Value ($000) $960 Avg Close — Range —