DROPBOX INC

Ticker: DBX CUSIP: 26210C104 Class: Common Stock

Marathon Trading Investment Management LLC's Holding History (CIK: 0001572748)

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

Q4 2018

Shares 12,020 Value ($000) $246 Avg Close $23.05 Range $18.50 - $27.15

Q3 2018

Shares 11,300 Value ($000) $303 Avg Close $28.89 Range $24.78 - $34.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	12,020	$246	$23.05	$18.50 - $27.15
Q3 2018	11,300	$303	$28.89	$24.78 - $34.95