CYBERONICS INC

CUSIP: 23251P102 Class: COMMON STOCK

South Dakota Investment Council's Holding History (CIK: 0001538846)

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

Q3 2015

Shares 46,500 Value ($000) $2,826 Avg Close — Range —

Q2 2015

Shares 53,800 Value ($000) $3,199 Avg Close — Range —

Q1 2015

Shares 53,800 Value ($000) $3,493 Avg Close — Range —

Q4 2014

Shares 53,800 Value ($000) $2,996 Avg Close — Range —

Q3 2014

Shares 43,300 Value ($000) $2,215 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	46,500	$2,826	—	—
Q2 2015	53,800	$3,199	—	—
Q1 2015	53,800	$3,493	—	—
Q4 2014	53,800	$2,996	—	—
Q3 2014	43,300	$2,215	—	—