144 0001397383 XXXXXXXX LIVE 0001441816 MongoDB Inc 1633 Broadway 38th floor New York NY 10019 8446664632 Dev Ittycheria Director Common Merrill Lynch Pierce Fenner & Smith 100 Federal St 12th Fl Boston MA 02110 40000 15326496.92 80431927 06/04/2026 NASDAQ Common 04/01/2024 Restricted Stock Unit MongoDB Inc N 15400 04/01/2024 Cash Common 10/01/2023 Restricted Stock Unit MongoDB Inc N 2963 10/01/2023 Cash Common 10/01/2024 Restricted Stock Unit MongoDB Inc N 3039 10/01/2024 Cash Common 04/01/2021 Restricted Stock Unit MongoDB Inc N 10085 04/01/2021 Cash Common 07/01/2022 Restricted Stock Unit MongoDB Inc N 4950 07/01/2022 Cash Common 07/01/2024 Restricted Stock Unit MongoDB Inc N 3185 07/01/2024 Cash Common 04/01/2023 Restricted Stock Unit MongoDB Inc N 378 04/01/2023 Cash N Ittycheria-Thomas Foundation c/o Merrill Family Office 800 Capitol St Ste 2070 Houston TX 77002 MongoDB Inc 06/02/2026 13039 5187957.76 06/04/2026 Dev Ittycheria