BLUE BUFFALO PET PRODS INC

CUSIP: 09531U102 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q1 2018
Shares 477,046 Value ($000) $18,991 Avg Close — Range —
Q4 2017
Shares 484,169 Value ($000) $15,875 Avg Close — Range —
Q3 2017
Shares 485,319 Value ($000) $13,759 Avg Close — Range —
Q2 2017
Shares 490,499 Value ($000) $11,188 Avg Close — Range —
Q1 2017
Shares 430,383 Value ($000) $9,899 Avg Close — Range —
Q4 2016
Shares 417,961 Value ($000) $10,048 Avg Close — Range —
Q3 2016
Shares 398,335 Value ($000) $9,465 Avg Close — Range —
Q2 2016
Shares 228,318 Value ($000) $5,329 Avg Close — Range —
Q1 2016
Shares 160,198 Value ($000) $3,881 Avg Close — Range —
Q4 2015
Shares 109,328 Value ($000) $2,046 Avg Close — Range —
Q3 2015
Shares 90,482 Value ($000) $1,621 Avg Close — Range —