YANDEX N V

Ticker: NBIS CUSIP: N97284108 Class: Common Stock

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q4 2017
Shares 10,000 Value ($000) $328 Avg Close — Range —
Q3 2017
Shares 30,000 Value ($000) $989 Avg Close — Range —