Tim Regan plan to sell securities of Dropbox, Inc. under Form 144

Tim Regan filed Form 144 to notify SEC of plan to sell 1500 units of Dropbox, Inc. securities around 2026-05-15, with aggregate market value of $39,300.00. The total outstanding units is 158037382.0. The amount planned to be sold represents 0.00% of total outstanding units; Recent transactions in past 3 months include: On 04/30/2026, sold 1500 units for $35925.00; On 04/15/2026, sold 1500 units for $34500.00; On 03/31/2026, sold 1500 units for $34500.00; On 03/13/2026, sold 1500 units for $38925.00; On 02/27/2026, sold 1500 units for $36765.00; On 02/26/2026, sold 1500 units for $36870.00;