Dev Ittycheria - Aug 28, 2025 Form 4 Insider Report for MongoDB, Inc. (MDB)

Signature
/s/ Paul Johnston, Attorney-in-Fact
Stock symbol
MDB
Transactions as of
Aug 28, 2025
Transactions value $
-$10,038,855
Form type
4
Date filed
9/2/2025, 04:10 PM
Previous filing
Jul 28, 2025
Next filing
Oct 3, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Ittycheria Dev President & CEO, Director C/O MONGODB, INC., 1633 BROADWAY, 38TH FLOOR, NEW YORK /s/ Paul Johnston, Attorney-in-Fact 2025-09-02 0001397383

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MDB Class A Common Stock Sale -$127K -425 -0.18% $297.83 236K Aug 28, 2025 Direct F1, F2
transaction MDB Class A Common Stock Sale -$59.8K -200 -0.08% $298.86 236K Aug 28, 2025 Direct F1, F3
transaction MDB Class A Common Stock Sale -$7.81M -26K -11.03% $299.99 210K Aug 28, 2025 Direct F1, F4
transaction MDB Class A Common Stock Sale -$217K -721 -0.34% $301.04 209K Aug 28, 2025 Direct F1, F5
transaction MDB Class A Common Stock Sale -$124K -411 -0.2% $302.30 209K Aug 28, 2025 Direct F1, F6
transaction MDB Class A Common Stock Sale -$60.6K -200 -0.1% $303.20 209K Aug 28, 2025 Direct F1, F7
transaction MDB Class A Common Stock Sale -$91.4K -300 -0.14% $304.50 208K Aug 28, 2025 Direct F1, F8
transaction MDB Class A Common Stock Sale -$275K -900 -0.43% $305.91 207K Aug 28, 2025 Direct F1, F9
transaction MDB Class A Common Stock Sale -$169K -550 -0.27% $307.08 207K Aug 28, 2025 Direct F1, F10
transaction MDB Class A Common Stock Sale -$725K -2.35K -1.14% $308.35 204K Aug 28, 2025 Direct F1, F11
transaction MDB Class A Common Stock Sale -$323K -1.04K -0.51% $309.31 203K Aug 28, 2025 Direct F1, F12
transaction MDB Class A Common Stock Sale -$62K -200 -0.1% $310.17 203K Aug 28, 2025 Direct F1, F13
* 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.
F2 The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $297.24 to $298.13, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company 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 price. The shares were sold in multiple transactions at prices ranging from $298.37 to $299.35, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company 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 price. The shares were sold in multiple transactions at prices ranging from $299.50 to $300.33, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company 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 price. The shares were sold in multiple transactions at prices ranging from $300.75 to $301.50, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company 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 price. The shares were sold in multiple transactions at prices ranging from $301.89 to $302.50, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company 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 price. The shares were sold in multiple transactions at prices ranging from $303.11 to $303.28, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company 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 The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $304.37 to $304.77, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company 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.
F9 The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $305.44 to $306.25, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company 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.
F10 The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $306.50 to $307.36, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company 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.
F11 The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $307.87 to $308.80, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company 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.
F12 The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $308.94 to $309.88, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company 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.
F13 The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $309.96 to $310.37, inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company 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.