MongoDB, Inc. — Director's Dealing 2021

Mar 2, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MongoDB, Inc. (MDB)
CIK: 0001441816
Period of Report: 2021-02-26

Reporting Person: Pech Cedric (Chief Revenue Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-26	Class A Common Stock	A	14554	—	Acquired	55494	Direct
2021-03-01	Class A Common Stock	M	5729	$8.40	Acquired	102804	Indirect
2021-03-01	Class A Common Stock	S	519	$391.03	Disposed	102285	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-03-01	Employee Stock Option (Right to Buy)	$8.4	M	5729	Disposed	2027-04-05	Class A Common Stock (5729.0)	Indirect

Footnotes

F1: This security represents restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock of the Issuer. This RSU award vests in equal quarterly installments over four years measured from April 1, 2021, subject to the Reporting Person's continued service with the Issuer.

F2: The transaction was pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3: KW Investments SRL is an Italian limited liability company owned by the Reporting Person and the Reporting Person's spouse.

F4: Represents the sale of shares of Class A common stock to satisfy the exercise price and the Reporting Person's tax withholding obligations in connection with the Reporting Person's exercise of options.

F5: All shares underlying this option are immediately exercisable, subject to a repurchase right in the Issuer's favor which lapses in accordance with the option's vesting schedule. The remaining shares shall vest in 4 equal monthly installments beginning on April 1, 2021, subject to the Reporting Person providing continuous service to the Issuer on each such date.