MEAD JOHNSON NUTRITION CO

CUSIP: 582839106 Class: COM

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q4 2016
Shares 2,714,264 Value ($000) $192,061 Avg Close — Range —
Q3 2016
Shares 2,728,925 Value ($000) $215,612 Avg Close — Range —
Q2 2016
Shares 1,565,585 Value ($000) $142,077 Avg Close — Range —
Q3 2015
Shares 380,485 Value ($000) $26,786 Avg Close — Range —