CYBERONICS INC

CUSIP: 23251P102 Class: COMMON STOCK

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q3 2015
Shares 68,938 Value ($000) $4,190 Avg Close — Range —
Q2 2015
Shares 69,038 Value ($000) $4,105 Avg Close — Range —
Q1 2015
Shares 69,638 Value ($000) $4,521 Avg Close — Range —
Q4 2014
Shares 69,438 Value ($000) $3,866 Avg Close — Range —
Q3 2014
Shares 70,038 Value ($000) $3,583 Avg Close — Range —
Q2 2014
Shares 70,038 Value ($000) $4,375 Avg Close — Range —
Q1 2014
Shares 70,038 Value ($000) $4,570 Avg Close — Range —
Q4 2013
Shares 72,638 Value ($000) $4,752 Avg Close — Range —
Q3 2013
Shares 78,738 Value ($000) $3,995 Avg Close — Range —
Q2 2013
Shares 80,738 Value ($000) $4,195 Avg Close — Range —