YANDEX NV

CUSIP: 98474TAB3 Class: CONV

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2018
Shares 1,298,000 Value ($000) $1,313 Avg Close — Range —
Q4 2017
Shares 1,298,000 Value ($000) $1,279 Avg Close — Range —
Q3 2017
Shares 1,298,000 Value ($000) $1,290 Avg Close — Range —
Q2 2017
Shares 1,268,000 Value ($000) $1,228 Avg Close — Range —
Q1 2017
Shares 1,268,000 Value ($000) $1,208 Avg Close — Range —
Q4 2016
Shares 1,268,000 Value ($000) $1,201 Avg Close — Range —
Q3 2016
Shares 1,268,000 Value ($000) $1,207 Avg Close — Range —
Q2 2016
Shares 1,268,000 Value ($000) $1,182 Avg Close — Range —
Q2 2015
Shares 210,000 Value ($000) $181 Avg Close — Range —
Q1 2015
Shares 225,000 Value ($000) $185 Avg Close — Range —