MAIL.RU GROUP-GDR REGS

Ticker: MLRYY CUSIP: 560317208 Class: COMMON STOCK

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q1 2016

Shares 3,009,576 Value ($000) $65,308 Avg Close — Range —

Q3 2015

Shares 2,179,252 Value ($000) $37,919 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	3,009,576	$65,308	—	—
Q3 2015	2,179,252	$37,919	—	—