ASTRAZENECA PLC

CUSIP: 0989529 Class: COM

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

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

Q2 2015
Shares 1,058,338 Value ($000) $66,894 Avg Close — Range —
Q1 2015
Shares 2,347,825 Value ($000) $161,249 Avg Close — Range —
Q4 2014
Shares 624,677 Value ($000) $44,372 Avg Close — Range —