DROPBOX INC

Ticker: DBX CUSIP: 26210C104 Class: Common Stock

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

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

Q4 2018

Shares 14,000 Value ($000) $286 Avg Close $23.05 Range $18.50 - $27.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	14,000	$286	$23.05	$18.50 - $27.15