BLUE BUFFALO PET PRODS INC

CUSIP: 09531U102 Class: COM

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q1 2018
Shares 924,138 Value ($000) $36,790 Avg Close — Range —
Q4 2017
Shares 2,380,489 Value ($000) $78,056 Avg Close — Range —
Q3 2017
Shares 2,372,964 Value ($000) $67,274 Avg Close — Range —
Q2 2017
Shares 2,203,492 Value ($000) $50,262 Avg Close — Range —
Q1 2017
Shares 2,066,507 Value ($000) $47,530 Avg Close — Range —
Q4 2016
Shares 864,467 Value ($000) $20,782 Avg Close — Range —
Q3 2016
Shares 854,911 Value ($000) $20,313 Avg Close — Range —
Q2 2016
Shares 857,572 Value ($000) $20,016 Avg Close — Range —
Q1 2016
Shares 1,664,375 Value ($000) $42,707 Avg Close — Range —
Q4 2015
Shares 1,730,750 Value ($000) $32,382 Avg Close — Range —
Q3 2015
Shares 708,861 Value ($000) $12,696 Avg Close — Range —