MALLINCKRODT

CUSIP: BBJTYC4 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2015
Shares 720,838 Value ($000) $84,857 Avg Close — Range —
Q1 2015
Shares 702,174 Value ($000) $88,930 Avg Close — Range —
Q4 2014
Shares 709,927 Value ($000) $70,303 Avg Close — Range —
Q3 2014
Shares 1,104,744 Value ($000) $99,592 Avg Close — Range —
Q3 2013
Shares 9,958 Value ($000) $438 Avg Close — Range —