Andrew Houston sold $1M of DBX stock

Andrew Houston, Co-CEO, 10% of Dropbox, Inc. (DBX), sold 29,500 shares of DBX stock worth $1M, per an SEC Form 4 filed Oct 15, 2026.

The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.

The trade happened on Oct 12, 2026, 3 days before it was made public.

DBX has moved -0.6% since the trade date, from $34.87 to $34.66 (Nov 6, 2026 close).