YANDEX NV A

CUSIP: B5BSZB3 Class: COMMON STOCK

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

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

Q2 2015
Shares 1,384,152 Value ($000) $21,067 Avg Close — Range —
Q1 2014
Shares 1,736,506 Value ($000) $52,425 Avg Close — Range —
Q4 2013
Shares 4,203,520 Value ($000) $181,382 Avg Close — Range —
Q3 2013
Shares 3,919,644 Value ($000) $142,753 Avg Close — Range —
Q2 2013
Shares 3,181,481 Value ($000) $87,968 Avg Close — Range —