CYBERONICS INC

CUSIP: 23251P102 Class: COMMON STOCK

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q3 2015
Shares 18 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 1,087 Value ($000) $65 Avg Close — Range —
Q1 2015
Shares 2,301 Value ($000) $149 Avg Close — Range —
Q4 2014
Shares 2,518 Value ($000) $140 Avg Close — Range —
Q3 2014
Shares 2,580 Value ($000) $132 Avg Close — Range —
Q2 2014
Shares 2,352 Value ($000) $147 Avg Close — Range —
Q1 2014
Shares 2,547 Value ($000) $166 Avg Close — Range —
Q4 2013
Shares 1,633 Value ($000) $107 Avg Close — Range —
Q3 2013
Shares 1,671 Value ($000) $85 Avg Close — Range —
Q2 2013
Shares 2,088 Value ($000) $108 Avg Close — Range —