BLUE BUFFALO PET PRODS INC

CUSIP: 09531U102 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q1 2018

Shares 72,104 Value ($000) $2,870 Avg Close — Range —

Q2 2016

Shares 301,928 Value ($000) $7,047 Avg Close — Range —

Q1 2016

Shares 10,901 Value ($000) $280 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	72,104	$2,870	—	—
Q2 2016	301,928	$7,047	—	—
Q1 2016	10,901	$280	—	—