Michael J. Berry - 16 Jun 2026 Form 4 Insider Report for MongoDB, Inc. (MDB)

Reporting relationship: Chief Financial Officer
Issuer ticker: MDB
Reported as of: 16 Jun 2026
Net transaction value: -$1,755,537
SEC form: 4
Accepted by SEC: 18 Jun 2026, 16:36:58 UTC
Prior SEC filing: 17 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Gahee Lee, Attorney in Fact

Key filing fact

Michael J. Berry filed Form 4 for MongoDB, Inc. (MDB) on 18 Jun 2026.

Key facts

This page summarizes Michael J. Berry's Form 4 filing for MongoDB, Inc. (MDB).
18 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 18 Jun 2026, 16:36.

Change

Previous filing in this sequence was filed on 17 Jun 2026.
Current net transaction value: -$1,755,537.

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 0001269088 Primary reporting owner

BERRY MICHAEL J

Relationship: Chief Financial Officer
Address: C/O MONGODB, INC., 1633 BROADWAY, 38TH FLOOR, NEW YORK
Signature: /s/ Gahee Lee, Attorney in Fact
Signature date: 18 Jun 2026

Reported non-derivative transactions

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

MDB transaction

Common Stock

Sale

Transaction value: $68,393
Shares: -198
Change %: -3%
Price: $345.42
Shares after: 6,302
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F2, F3

MDB transaction

Common Stock

Sale

Transaction value: $106,973
Shares: -309
Change %: -4.9%
Price: $346.19
Shares after: 5,993
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F4

MDB transaction

Common Stock

Sale

Transaction value: $77,504
Shares: -223
Change %: -3.7%
Price: $347.55
Shares after: 5,770
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F5

MDB transaction

Common Stock

Sale

Transaction value: $226,681
Shares: -650
Change %: -11%
Price: $348.74
Shares after: 5,120
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F6

MDB transaction

Common Stock

Sale

Transaction value: $314,281
Shares: -899
Change %: -18%
Price: $349.59
Shares after: 4,221
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F7

MDB transaction

Common Stock

Sale

Transaction value: $400,408
Shares: -1,142
Change %: -27%
Price: $350.62
Shares after: 3,079
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F8

MDB transaction

Common Stock

Sale

Transaction value: $167,670
Shares: -477
Change %: -15%
Price: $351.51
Shares after: 2,602
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F9

MDB transaction

Common Stock

Sale

Transaction value: $34,546
Shares: -98
Change %: -3.8%
Price: $352.51
Shares after: 2,504
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F10

MDB transaction

Common Stock

Sale

Transaction value: $89,170
Shares: -252
Change %: -10%
Price: $353.85
Shares after: 2,252
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F11

MDB transaction

Common Stock

Sale

Transaction value: $45,065
Shares: -127
Change %: -5.6%
Price: $354.84
Shares after: 2,125
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F12

MDB transaction

Common Stock

Sale

Transaction value: $30,230
Shares: -85
Change %: -4%
Price: $355.65
Shares after: 2,040
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F13

MDB transaction

Common Stock

Sale

Transaction value: $17,119
Shares: -48
Change %: -2.4%
Price: $356.65
Shares after: 1,992
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F14

MDB transaction

Common Stock

Sale

Transaction value: $38,654
Shares: -108
Change %: -5.4%
Price: $357.91
Shares after: 1,884
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F15

MDB transaction

Common Stock

Sale

Transaction value: $40,607
Shares: -113
Change %: -6%
Price: $359.35
Shares after: 1,771
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F16

MDB transaction

Common Stock

Sale

Transaction value: $10,459
Shares: -29
Change %: -1.6%
Price: $360.67
Shares after: 1,742
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F17

MDB transaction

Common Stock

Sale

Transaction value: $38,033
Shares: -105
Change %: -6%
Price: $362.22
Shares after: 1,637
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F18

MDB transaction

Common Stock

Sale

Transaction value: $48,651
Shares: -134
Change %: -8.2%
Price: $363.07
Shares after: 1,503
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3, F19

MDB transaction

Common Stock

Sale

Transaction value: $1,092
Shares: -3
Change %: -0.2%
Price: $363.87
Shares after: 1,500
Date: 16 Jun 2026
Ownership: By Trust
Footnotes: F1, F3

MDB holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 84,820
Date: 16 Jun 2026
Ownership: Direct

^* 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 19 footnotes

Footnote F1

The transactions were 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 $344.80 to $345.78, 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

These shares are held by The Berry Family Trust, a revocable trust of which the Reporting Person is a trustee.

Footnote F4

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $345.82 to $346.77, 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.

Footnote F5

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $347.09 to $348.03, 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

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $348.11 to $349.10, 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 F7

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $349.11 to $350.10, 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 F8

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $350.12 to $351.11, 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 F9

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $351.12 to $352.03, 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 F10

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $352.18 to $353.11, 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 F11

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $353.24 to $354.16, 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 F12

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $354.31 to $355.23, 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 F13

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $355.33 to $356.00, 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 F14

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $356.04 to $357.00, 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 F15

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $357.25 to $358.13, 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

Footnote F16

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $358.89 to $359.70, 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 F17

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $360.49 to $361.00, 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 F18

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $361.70 to $362.59, 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 F19

The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $362.71 to $363.38, 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.