CYBERONICS INC

CUSIP: 23251P102 Class: COMMON STOCK

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

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

Q3 2015
Shares 275 Value ($000) $17 Avg Close — Range —
Q2 2015
Shares 107 Value ($000) $6 Avg Close — Range —
Q1 2015
Shares 107 Value ($000) $7 Avg Close — Range —
Q4 2013
Shares 9,000 Value ($000) $590 Avg Close — Range —
Q3 2013
Shares 48,000 Value ($000) $2,436 Avg Close — Range —
Q2 2013
Shares 48,000 Value ($000) $2,494 Avg Close — Range —
Q1 2013
Shares 48,000 Value ($000) $2,247 Avg Close — Range —
Q4 2012
Shares 16,500 Value ($000) $867 Avg Close — Range —
Q3 2012
Shares 16,500 Value ($000) $865 Avg Close — Range —