Thomas Bull - 08 Dec 2025 Form 4 Insider Report for MongoDB, Inc. (MDB)

Signature
/s/ Gahee Lee, Attorney in Fact
Issuer symbol
MDB
Transactions as of
08 Dec 2025
Net transactions value
-$229,692
Form type
4
Filing time
10 Dec 2025, 17:15:36 UTC
Previous filing
03 Oct 2025
Next filing
05 Jan 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Bull Thomas Chief Accounting Officer C/O MONGODB, INC., 1633 BROADWAY, 38TH FLOOR, NEW YORK /s/ Gahee Lee, Attorney in Fact 10 Dec 2025 0001719887

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MDB Common Stock Sale $229,692 -555 -4.9% $413.86 10,784 08 Dec 2025 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 transactions were pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.