OIL SEARCH LTD

CUSIP: 6657604 Class: COM

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

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

Q1 2015
Shares 1,132,097 Value ($000) $6,227 Avg Close — Range —
Q4 2014
Shares 7,469,696 Value ($000) $48,230 Avg Close — Range —
Q3 2014
Shares 7,647,354 Value ($000) $59,691 Avg Close — Range —
Q2 2014
Shares 7,493,482 Value ($000) $68,393 Avg Close — Range —
Q1 2014
Shares 7,509,262 Value ($000) $58,881 Avg Close — Range —
Q4 2013
Shares 7,784,270 Value ($000) $56,479 Avg Close — Range —
Q3 2013
Shares 7,677,281 Value ($000) $61,736 Avg Close — Range —
Q2 2013
Shares 7,978,335 Value ($000) $56,452 Avg Close — Range —