CYBERONICS INC

CUSIP: 23251P102 Class: COMMON STOCK

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q2 2014
Shares 347,720 Value ($000) $21,719 Avg Close — Range —
Q1 2014
Shares 452,180 Value ($000) $29,507 Avg Close — Range —
Q4 2013
Shares 544,600 Value ($000) $35,629 Avg Close — Range —
Q3 2013
Shares 571,840 Value ($000) $29,015 Avg Close — Range —
Q2 2013
Shares 397,290 Value ($000) $20,643 Avg Close — Range —