144 0001719887 XXXXXXXX LIVE 0001441816 MongoDB, Inc 1633 BROADWAY 38TH FLOOR NEW YORK NY 10019 866-237-8815 Thomas Bull Officer Common Merrill 1331 N California Blvd Suite 400 Walnut Creek CA 94596 3131 1046000 80369000 05/19/2026 NASDAQ Common 01/01/2026 Restricted Stock ISSUER N 433 01/01/2026 Compensation Common 12/31/2023 Restricted Stock ISSUER N 306 12/31/2023 Compensation Common 07/01/2023 Restricted Stock ISSUER N 462 07/01/2023 Compensation Common 04/24/2022 Restricted Stock ISSUER N 191 04/24/2022 Compensation Common 04/01/2022 Restricted Stock ISSUER N 600 04/01/2022 Compensation Common 01/24/2022 Restricted Stock ISSUER N 169 01/24/2022 Compensation Common 01/01/2022 Restricted Stock ISSUER N 460 01/01/2022 Compensation Common 10/24/2021 Restricted Stock ISSUER N 97 10/24/2021 Compensation Common 10/01/2021 Restricted Stock ISSUER N 413 10/01/2021 Compensation Y 05/27/2026 Thomas Bull