144 0002075704 XXXXXXXX LIVE 0001467623 DROPBOX INC 001-38434 1800 Owens Street San Francisco CA 94158 4159307766 SARAH SCHUBACH Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

1416 31944.96 75484246 03/31/2026 NASDAQ Common 02/15/2026 Restricted Stock Units Issuer N 1416 02/15/2026 N/A N 10b5-1 Sales for SARAH SCHUBACH

1800 Owens Street San Francisco CA 94158

Common 03/16/2026 1415 36450.40 10b5-1 Sales for SARAH SCHUBACH

1800 Owens Street San Francisco CA 94158

Common 03/02/2026 1415 35035.40 10b5-1 Sales for SARAH SCHUBACH

1800 Owens Street San Francisco CA 94158

Common 02/18/2026 1416 34677.84 10b5-1 Sales for SARAH SCHUBACH

1800 Owens Street San Francisco CA 94158

Common 01/30/2026 1462 37704.98 10b5-1 Sales for SARAH SCHUBACH

1800 Owens Street San Francisco CA 94158

Common 01/15/2026 1168 31349.12 03/31/2026 05/16/2025 /s/ Sarah Schubach