Mark Porter - Jun 2, 2023 Form 4 Insider Report for MongoDB, Inc. (MDB)

Role: Chief Technology Officer
Signature: /s/ Paul Johnston, Attorney-in-Fact
Stock symbol: MDB
Transactions as of: Jun 2, 2023
Transactions value $: -$1,017,209
Form type: 4
Date filed: 6/6/2023, 04:19 PM
Previous filing: May 11, 2023
Next filing: Jun 30, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MDB	Class A Common Stock	Sale	-$1.02M	-2.67K	-6.62%	$381.12	37.7K	Jun 2, 2023	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id	Content
F1	The transaction was pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.