INVERSIONES LA CONSTRUCCION

CUSIP: B6ZJ069 Class: COM

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

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

Q1 2014
Shares 885,679 Value ($000) $11,900 Avg Close — Range —
Q4 2013
Shares 914,931 Value ($000) $12,885 Avg Close — Range —
Q3 2013
Shares 904,102 Value ($000) $13,660 Avg Close — Range —
Q2 2013
Shares 1,684,710 Value ($000) $25,906 Avg Close — Range —