MongoDB Inc

Rule 10b5-1 and Non-Rule 10b5-1 Trading Arrangements

Certain executive officers and directors of the Company may execute purchases and sales of the Company's common stock through Rule 10b5-1 equity trading plans and “non-Rule 10b5-1 equity trading arrangements” (as defined in Item 408(c) of Regulation S-K).

During the three months ended January 31, 2024, twomembers of our board of directors adopted the following Rule 10b5-1 trading arrangements:

On December 26, 2023 Charles M. Hazard, Jr. adopted a trading plan intended to satisfy the conditions under Rule 10b5-1(c) of the Exchange Act. Mr. Hazard’s plan is for the sale of up to 10,000 shares of our common stock and 2,000 shares of our common stock held through a trust account in amounts and prices determined in accordance with a formula set forth in the plan and terminates on the earlier of the date that all the shares under the plan are sold and March 1, 2025, subject to early termination for certain specified events set forth in the plan.

On January 9, 2024 Archana Agrawal adopted a trading plan intended to satisfy the conditions under Rule 10b5-1(c) of the Exchange Act. Ms. Agrawal’s plan is for the sale of up to 650 shares of our common stock in amounts and prices determined in accordance with a formula set forth in the plan and terminates on the earlier of the date that all the shares under the plan are sold and January 9, 2025, subject to early termination for certain specified events set forth in the plan.

During the three months ended January 31, 2024, other than noted above, none of our executive officers or directors terminated or modified a 10b5-1 equity trading plan, oradopted, terminated, or modified any “non-Rule 10b5-1 equity trading arrangement”.