What are Michael Berry’s MongoDB (MDB) share holdings after the reported sales?

After the June 15, 2026 sales, Michael Berry reports holding 84,820 MongoDB common shares directly. He also reports 11,199 additional shares held indirectly through The Berry Family Trust, according to the post-transaction ownership figures in the Form 4.

MongoDB (MDB) CFO Berry sells 5,000 shares via trust in pre-set 10b5-1 plan

Filing Impact

(Very High)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

MongoDB, Inc. Chief Financial Officer Michael J. Berry reported a series of open-market sales of common stock on June 15, 2026 by The Berry Family Trust, a revocable trust of which he is a trustee. The transactions, made under a Rule 10b5-1 trading plan, totaled 5,000 shares sold across multiple trades at prices generally in the mid-$300s per share.

Following these sales, Berry holds 84,820 shares of MongoDB common stock directly and 11,199 shares indirectly through the trust, as reported in the filing. The indirect holdings figure includes 32 shares purchased under the issuer's Employee Stock Purchase Plan on June 15, 2026.

Insights

CFO’s pre-planned trust sales are modest relative to reported holdings.

MongoDB’s CFO, Michael J. Berry, oversaw open-market sales of 5,000 shares of common stock on June 15, 2026 through The Berry Family Trust. Prices for these trades were in the mid-$300s per share, according to the detailed transaction data.

The filing states the transactions were executed under a Rule 10b5-1 trading plan, indicating they were pre-arranged rather than opportunistic. After the sales, Berry still reports 84,820 shares held directly and 11,199 shares held indirectly via the trust, suggesting the disposition represents a relatively small portion of his disclosed position.

The filing also notes that the indirect holdings include 32 shares acquired through the Employee Stock Purchase Plan on June 15, 2026. Overall, this appears to be a routine liquidity event under a pre-established plan rather than a change in his overall equity exposure to MongoDB.

Insider Trade Summary 10b5-1

Net Seller: 5,000 shares ($1,783,140)

Net Sell 15 txns

Insider BERRY MICHAEL J

Role Chief Financial Officer

Sold 5,000 shs ($1.78M)

Type	Security	Shares	Price	Value
Sale	Common Stock	301	$349.53	$105K
Sale	Common Stock	12	$351.12	$4K
Sale	Common Stock	665	$352.73	$235K
Sale	Common Stock	538	$353.75	$190K
Sale	Common Stock	530	$354.79	$188K
Sale	Common Stock	768	$355.60	$273K
Sale	Common Stock	334	$356.63	$119K
Sale	Common Stock	7	$357.43	$3K
Sale	Common Stock	37	$358.67	$13K
Sale	Common Stock	454	$359.99	$163K
Sale	Common Stock	772	$360.91	$279K
Sale	Common Stock	382	$361.79	$138K
Sale	Common Stock	181	$362.63	$66K
Sale	Common Stock	19	$363.69	$7K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 11,199 shares (Indirect, By Trust); Common Stock — 84,820 shares (Direct, null)

Footnotes (1)

The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $348.98 to $349.66, 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. These shares are held by The Berry Family Trust, a revocable trust of which the Reporting Person is a trustee. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $351.04 to $351.99, 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. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $352.25 to $353.23, 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. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $353.24 to $354.22, 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. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $354.24 to $355.22, 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. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $355.23 to $356.22, 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. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $356.23 to $357.16, 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. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $357.26 to $357.88, 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. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $358.35 to $359.05, 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. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $359.44 to $360.37, 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. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $360.44 to $361.42, 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. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $361.43 to $362.40, 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. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $362.45 to $363.24, 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. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $363.51 to $364.17, 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. Includes 32 shares purchased under the Issuer's Employee Stock Purchase Plan on June 15, 2026.

Key Figures

Shares sold: 5,000 shares Direct holdings after transaction: 84,820 shares Indirect holdings after transaction: 11,199 shares +3 more

6 metrics

Shares sold 5,000 shares Open-market sales on June 15, 2026 via The Berry Family Trust

Direct holdings after transaction 84,820 shares Common stock held directly by Michael J. Berry after June 15, 2026

Indirect holdings after transaction 11,199 shares Common stock held indirectly through The Berry Family Trust after June 15, 2026

Example sale price $363.69 per share One reported open-market sale price on June 15, 2026

Example weighted price range $348.98–$349.66 per share Weighted average price range disclosed for a portion of the sales

ESPP purchase 32 shares Shares purchased under Employee Stock Purchase Plan on June 15, 2026

Key Terms

Rule 10b5-1 trading plan, weighted average price, revocable trust, Employee Stock Purchase Plan, +1 more

5 terms

Rule 10b5-1 trading plan financial

"The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average price financial

"The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $348.98 to $349.66, inclusive."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

revocable trust financial

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

A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.

Employee Stock Purchase Plan financial

"Includes 32 shares purchased under the Issuer's Employee Stock Purchase Plan on June 15, 2026."

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

open-market sale financial

"transaction_action: open-market sale; transaction_code_description: Sale in open market or private transaction"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

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Form 4 Insider Transactions: What Each Field Means →

06/17/2026 - 04:25 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

BERRY MICHAEL J

(Last)

(First)

(Middle)

C/O MONGODB, INC.

1633 BROADWAY, 38TH FLOOR

(Street)

NEW YORK

10019

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MongoDB, Inc. [ MDB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/15/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	06/15/2026		S⁽¹⁾		301	D	$349.53⁽²⁾	11,199	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		12	D	$351.12⁽⁴⁾	11,187	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		665	D	$352.73⁽⁵⁾	10,522	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		538	D	$353.75⁽⁶⁾	9,984	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		530	D	$354.79⁽⁷⁾	9,454	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		768	D	$355.6⁽⁸⁾	8,686	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		334	D	$356.63⁽⁹⁾	8,352	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		7	D	$357.43⁽¹⁰⁾	8,345	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		37	D	$358.67⁽¹¹⁾	8,308	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		454	D	$359.99⁽¹²⁾	7,854	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		772	D	$360.91⁽¹³⁾	7,082	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		382	D	$361.79⁽¹⁴⁾	6,700	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		181	D	$362.63⁽¹⁵⁾	6,519	I	By Trust⁽³⁾
Common Stock	06/15/2026		S⁽¹⁾		19	D	$363.69⁽¹⁶⁾	6,500	I	By Trust⁽³⁾
Common Stock								84,820⁽¹⁷⁾	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

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

2. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $348.98 to $349.66, 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.

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

4. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $351.04 to $351.99, 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.

5. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $352.25 to $353.23, 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.

6. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $353.24 to $354.22, 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.

7. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $354.24 to $355.22, 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.

8. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $355.23 to $356.22, 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.

9. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $356.23 to $357.16, 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.

10. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $357.26 to $357.88, 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.

11. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $358.35 to $359.05, 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.

12. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $359.44 to $360.37, 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.

13. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $360.44 to $361.42, 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.

14. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $361.43 to $362.40, 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.

15. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $362.45 to $363.24, 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.

16. The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $363.51 to $364.17, 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.

17. Includes 32 shares purchased under the Issuer's Employee Stock Purchase Plan on June 15, 2026.

Remarks:

	/s/ Gahee Lee, Attorney in Fact	06/17/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did MongoDB (MDB) CFO Michael J. Berry report?

MongoDB CFO Michael J. Berry reported open-market sales of 5,000 shares of common stock on June 15, 2026. The transactions were executed through The Berry Family Trust, a revocable trust where he serves as trustee, according to the Form 4 disclosure.

How many MongoDB (MDB) shares did the CFO sell and at what prices?

The Form 4 reports that 5,000 MongoDB common shares were sold in multiple open-market transactions. Individual trades were priced in the mid-$300s per share, with weighted average price ranges disclosed in several bands such as $348.98 to $349.66 per share.

Were MongoDB (MDB) CFO Michael Berry’s stock sales made under a Rule 10b5-1 plan?

Yes. A footnote states the transactions were made under a Rule 10b5-1 trading plan adopted by the reporting person. Such plans pre-arrange trades, indicating the timing of these sales was set in advance rather than decided on the transaction date.

How are The Berry Family Trust’s MongoDB (MDB) shares described in the filing?

The filing notes that the sold and remaining indirect shares are held by The Berry Family Trust, a revocable trust of which Michael Berry is a trustee. This structure means the transactions are reported as indirect ownership, labeled “By Trust” in the ownership details.

What role did MongoDB’s Employee Stock Purchase Plan play in the CFO’s holdings?

A footnote explains that Berry’s holdings include 32 shares purchased under MongoDB’s Employee Stock Purchase Plan on June 15, 2026. These shares form part of his reported position following the sales, indicating ongoing participation in the company’s employee share purchase program.