MongoDB, Inc. — Director's Dealing 2021

Sep 17, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MongoDB, Inc. (MDB)
CIK: 0001441816
Period of Report: 2021-09-15

Reporting Person: Bull Thomas (Principal Accounting Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-09-15	Class A Common Stock	M	2500	$6.50	Acquired	19867	Direct
2021-09-15	Class A Common Stock	S	200	$496.28	Disposed	19667	Direct
2021-09-15	Class A Common Stock	S	300	$497.18	Disposed	19367	Direct
2021-09-15	Class A Common Stock	S	400	$498.67	Disposed	18967	Direct
2021-09-15	Class A Common Stock	S	100	$499.70	Disposed	18867	Direct
2021-09-15	Class A Common Stock	S	600	$501.28	Disposed	18267	Direct
2021-09-15	Class A Common Stock	S	399	$503.59	Disposed	17868	Direct
2021-09-15	Class A Common Stock	S	401	$504.80	Disposed	17467	Direct
2021-09-15	Class A Common Stock	S	100	$505.67	Disposed	17367	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-09-15	Employee Stock Option (Right to Buy)	$6.5	M	2500	Disposed	2023-09-11	Class A Common Stock (2500.0)	Direct

Footnotes

F1: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $495.98 to $496.57, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F3: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $497.05 to $497.42, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F4: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $498.15 to $499.03, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F5: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $501.10 to $502.03, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F6: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $503.34 to $504.07, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F7: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $504.40 to $505.34, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F8: Immediately exercisable and fully vested.