Director Ann Lewnes gains stock and RSU awards at MongoDB (MDB)

Rhea-AI Filing Summary

Lewnes Ann reported acquisition or exercise transactions in this Form 4 filing.

MongoDB director Ann Lewnes reported equity compensation awards rather than open-market trades. She received 159 restricted stock units under MongoDB’s non-employee director compensation policy, each representing one future share of common stock.

She also received 767 fully vested common shares by electing stock instead of cash for board service fees, with the number of shares based on the 30‑day volume-weighted average share price before issuance. Following these awards, she directly holds 3,295 MongoDB common shares. These transactions reflect routine director compensation and do not indicate discretionary buying or selling in the market.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Lewnes Ann

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	767	$0.00	--
Grant/Award	Common Stock	159	$0.00	--

Holdings After Transaction: Common Stock — 3,295 shares (Direct, null)

Footnotes (1)

1. Represents restricted stock units issued to the Reporting Person pursuant to the annual equity grant under the Issuer's non-employee director compensation policy. Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer and has no expiration date. The shares underlying the restricted stock unit award shall vest in full on the earlier of (i) the first anniversary of the grant date and (ii) the date of the Issuer's 2027 annual stockholders' meeting, subject to the Reporting Person providing continuous service to the Issuer through such date. Represents fully vested shares issued to the Reporting Person who elected to receive stock in lieu of cash for services as a director under the Issuer's non-employee director compensation policy. The number of shares was calculated based on the 30-day volume-weighted average share price as of the date immediately prior to the date of issuance and the amount of fees owed to the Reporting Person.

Key Figures

Restricted stock units granted: 159 units Fully vested shares issued: 767 shares Shares held after transactions: 3,295 shares +1 more

4 metrics

Restricted stock units granted 159 units Annual equity grant to non-employee director

Fully vested shares issued 767 shares Stock elected in lieu of cash director fees

Shares held after transactions 3,295 shares Direct MongoDB common stock holding post-awards

Award transactions count 2 transactions Both classified as grant/award acquisitions

Key Terms

restricted stock units, non-employee director compensation policy, volume-weighted average share price

3 terms

restricted stock units financial

"Represents restricted stock units issued to the Reporting Person pursuant to the annual equity grant"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

non-employee director compensation policy financial

"pursuant to the annual equity grant under the Issuer's non-employee director compensation policy"

volume-weighted average share price financial

"based on the 30-day volume-weighted average share price as of the date immediately prior"

Volume-weighted average share price (VWAP) is the average price a stock trades at over a given period, where each trade’s price is weighted by how many shares changed hands; bigger trades count more than smaller ones. Investors use it as a benchmark to judge whether a trade executed at a good price and to spot short-term market direction—think of it like a weighted classroom average where students with more credits influence the final grade more.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/03/2026 - 02:15 AM Accepted by SEC EDGAR 07/03/2026 - 02:14 AM Learn about SEC filing dates

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^*

Lewnes Ann

(Last) (First) (Middle)

C/O MONGODB, INC.

1633 BROADWAY, 38TH FLOOR

(Street)

NEW YORK 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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/30/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/30/2026		A		767(1)	A	$0	3,295	D
Common Stock	06/30/2026		A		159(2)	A	$0	3,454	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents restricted stock units issued to the Reporting Person pursuant to the annual equity grant under the Issuer's non-employee director compensation policy. Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer and has no expiration date. The shares underlying the restricted stock unit award shall vest in full on the earlier of (i) the first anniversary of the grant date and (ii) the date of the Issuer's 2027 annual stockholders' meeting, subject to the Reporting Person providing continuous service to the Issuer through such date.

2. Represents fully vested shares issued to the Reporting Person who elected to receive stock in lieu of cash for services as a director under the Issuer's non-employee director compensation policy. The number of shares was calculated based on the 30-day volume-weighted average share price as of the date immediately prior to the date of issuance and the amount of fees owed to the Reporting Person.

Remarks:

	/s/ Gahee Lee, Attorney in Fact	07/02/2026
	** 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)

FAQ

What insider transactions did Ann Lewnes report for MongoDB (MDB)?

Ann Lewnes reported receiving equity compensation, not open-market trades. She acquired 159 restricted stock units and 767 fully vested common shares for her director services, all under MongoDB’s non-employee director compensation policy as of the reported grant and issuance date.

Are Ann Lewnes’s MongoDB (MDB) transactions open-market purchases or sales?

The transactions are not open-market trades. They are classified as awards, where Lewnes received restricted stock units and fully vested shares as part of her director compensation, including stock elected in lieu of cash fees, rather than buying or selling shares on the open market.

How many MongoDB (MDB) shares and units did Ann Lewnes receive?

Ann Lewnes received 159 restricted stock units and 767 fully vested MongoDB common shares. The restricted units vest in the future, while the fully vested shares were issued immediately as compensation instead of cash for her non-employee director services.

When will Ann Lewnes’s MongoDB (MDB) restricted stock units vest?

The restricted stock units will vest in full on the earlier of the first anniversary of the grant date or the date of MongoDB’s 2027 annual stockholders’ meeting, provided Ann Lewnes continues to serve as a director through the applicable vesting date.

How were the 767 fully vested MongoDB (MDB) shares for Ann Lewnes calculated?

The 767 fully vested shares were issued because Lewnes elected stock instead of cash director fees. The number of shares was based on the 30-day volume-weighted average share price immediately before issuance and the total amount of board fees owed to her.

What is Ann Lewnes’s MongoDB (MDB) shareholding after these transactions?

After these equity awards, Ann Lewnes directly holds 3,295 shares of MongoDB common stock. This reflects her position following the grant of restricted stock units and issuance of fully vested shares tied to her non-employee director compensation elections.