Form 4 for DBX DROPBOX, INC.

Accepted 2025-12-05 00:00:00 ET · period of report 2025-12-03 · accession 0001734563-25-000015 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
DI	2025-12-05	2025-12-03	DBX	Houston Andrew	CEO, Dir, 10%	C - Cnv Deriv	$0.00	+9,167	9,167	New	$0
DI	2025-12-05	2025-12-03	DBX	Houston Andrew	CEO, Dir, 10%	S - Sale	$30.00	-9,167	0	-100%	-$275.0K
DI	2025-12-05	2025-12-03	DBX	Houston Andrew	CEO, Dir, 10%	C - Cnv Deriv	$0.00	-9,167	66.93M	-0.0%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Class A Common Stock	2025-12-03	C	A	9,167	$0.00	9,167	I See Footnote	—	—	(F1) 9,167 shares of Class B Common Stock were converted into 9,167 shares of Class A Common Stock at the election of the Reporting Person and had no expiration date. (F2) Shares held by the Andrew Houston Revocable Trust u/a/d 9/7/2011, for which Reporting Person serves as trustee.
2	Common	Class A Common Stock	2025-12-03	S	D	9,167	$30.00	0	I See Footnote	—	—	(F2) Shares held by the Andrew Houston Revocable Trust u/a/d 9/7/2011, for which Reporting Person serves as trustee.
3	Derivative	Class B Common Stock	2025-12-03	C	D	9,167	$0.00	66,934,293	I See foonote	— · — to —	9,167 Class A Common Stock	(F2) Shares held by the Andrew Houston Revocable Trust u/a/d 9/7/2011, for which Reporting Person serves as trustee. (F7) The Issuer's Class B Common Stock is convertible into the Issuer's Class A Common Stock on a one-for-one basis at the Reporting Person's election and has no expiration date.