ICON PLC - SPONSORED ADR

CUSIP: B94G471 Class: SHS

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

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

Q4 2015
Shares 2,863 Value ($000) $222 Avg Close — Range —
Q3 2015
Shares 2,918 Value ($000) $207 Avg Close — Range —
Q2 2015
Shares 1,219,704 Value ($000) $82,085 Avg Close — Range —
Q1 2015
Shares 1,238,170 Value ($000) $87,328 Avg Close — Range —
Q4 2014
Shares 1,074,307 Value ($000) $54,778 Avg Close — Range —
Q3 2014
Shares 204,919 Value ($000) $11,727 Avg Close — Range —