CYBERONICS INC

CUSIP: 23251P102 Class: COMMON STOCK

Palo Alto Investors LP's Holding History (CIK: 0001306923)

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

Q2 2015
Shares 412,000 Value ($000) $24,498 Avg Close — Range —
Q1 2015
Shares 412,000 Value ($000) $26,747 Avg Close — Range —
Q4 2014
Shares 1,608,101 Value ($000) $89,539 Avg Close — Range —
Q3 2014
Shares 1,621,101 Value ($000) $82,936 Avg Close — Range —
Q2 2014
Shares 1,715,430 Value ($000) $107,146 Avg Close — Range —
Q1 2014
Shares 1,711,730 Value ($000) $111,701 Avg Close — Range —
Q4 2013
Shares 1,951,581 Value ($000) $127,676 Avg Close — Range —
Q3 2013
Shares 1,919,518 Value ($000) $97,396 Avg Close — Range —
Q2 2013
Shares 1,863,118 Value ($000) $96,808 Avg Close — Range —