| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BERRY MICHAEL J | Chief Financial Officer | C/O MONGODB, INC., 1633 BROADWAY, 38TH FLOOR, NEW YORK | /s/ Paul Johnston, Attorney-in-Fact | 2025-05-29 | 0001269088 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | MDB | Class A Common Stock | 11.5K | May 27, 2025 | Direct |
Exhibit 24 - Power of Attorney