Dwight A. Merriman - 14 Oct 2025 Form 4 Insider Report for MongoDB, Inc. (MDB)

Reporting relationship: Director
Issuer ticker: MDB
Reported as of: 14 Oct 2025
Net transaction value: -$5,024,193
SEC form: 4
Accepted by SEC: 16 Oct 2025, 16:30:59 UTC
Prior SEC filing: 23 Sep 2025
Next SEC filing: 29 Oct 2025
Source filing: View source filing
Reporting owner signature: /s/ Paul Johnston, Attorney-in-Fact

Key filing fact

Dwight A. Merriman filed Form 4 for MongoDB, Inc. (MDB) on 16 Oct 2025.

Key facts

This page summarizes Dwight A. Merriman's Form 4 filing for MongoDB, Inc. (MDB).
6 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 16 Oct 2025, 16:30.

Change

Previous filing in this sequence was filed on 23 Sep 2025.
Current net transaction value: -$5,024,193.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001237858 Primary reporting owner

MERRIMAN DWIGHT A

Relationship: Director
Address: C/O MONGODB, INC., 1633 BROADWAY, 38TH FLOOR, NEW YORK
Signature: /s/ Paul Johnston, Attorney-in-Fact
Signature date: 16 Oct 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MDB transaction

Class A Common Stock

Sale

Transaction value: $618,360
Shares: -2,000
Change %: -0.19%
Price: $309.18
Shares after: 1,077,316
Date: 14 Oct 2025
Ownership: Direct
Footnotes: F1, F2

MDB transaction

Class A Common Stock

Sale

Transaction value: $155,015
Shares: -500
Change %: -0.05%
Price: $310.03
Shares after: 1,076,816
Date: 14 Oct 2025
Ownership: Direct
Footnotes: F1, F3

MDB transaction

Class A Common Stock

Sale

Transaction value: $2,235,587
Shares: -7,158
Change %: -0.66%
Price: $312.32
Shares after: 1,069,658
Date: 14 Oct 2025
Ownership: Direct
Footnotes: F1, F4

MDB transaction

Class A Common Stock

Sale

Transaction value: $107,272
Shares: -342
Change %: -0.03%
Price: $313.66
Shares after: 1,069,316
Date: 14 Oct 2025
Ownership: Direct
Footnotes: F1

MDB transaction

Class A Common Stock

Sale

Transaction value: $1,263,960
Shares: -4,000
Change %: -0.78%
Price: $315.99
Shares after: 510,896
Date: 15 Oct 2025
Ownership: By Trust
Footnotes: F1, F5, F6

MDB transaction

Class A Common Stock

Sale

Transaction value: $644,000
Shares: -2,000
Change %: -0.39%
Price: $322.00
Shares after: 508,896
Date: 16 Oct 2025
Ownership: By Trust
Footnotes: F1, F6

MDB holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 83,845
Date: 14 Oct 2025
Ownership: Dwight A. Merriman Charitable Foundation
Footnotes: F7

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 7 footnotes

Footnote F1

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

Footnote F2

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $308.90 to $309.53, 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.

Footnote F3

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $310.00 to $310.15, 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.

Footnote F4

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $312.02 to $312.51, 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.

Footnote F5

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $315.94 to $316.51, 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.

Footnote F6

These shares are held by The Dwight A. Merriman 2012 Trust for the benefit of the Reporting Person's children.

Footnote F7

The Dwight A. Merriman Charitable Foundation is a Delaware nonstock nonprofit corporation. The Reporting Person is deemed to have voting and investment power over the shares of MongoDB, Inc. Class A Common Stock held by the Dwight A. Merriman Charitable Foundation, but has no pecuniary interest in these shares.