MongoDB grants interim CEO 40,817 stock units

The award vests in four equal quarterly installments over one year from October 1, 2026, subject to Dev Ittycheria’s continued service.

Rhea-AI Filing Summary

MongoDB, Inc. (MDB) reported an award of 40,817 restricted stock units (RSUs) to Interim President and CEO Dev Ittycheria on October 12, 2026. Each RSU represents a contingent right to receive one share of common stock. The award vests in four equal quarterly installments over one year measured from October 1, 2026, subject to Ittycheria’s continued service. His reported direct position after the transaction was 196,510 shares.

Insider Trade Summary

Grant/Award: 40,817 shares

Grant/Award 1 txn

Insider Ittycheria Dev

Role Interim President and CEO

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	40,817	$0.00	$0.00

Holdings After Transaction: Common Stock — 196,510 shares (Direct)

Footnotes (1)

1. F1. This security represents restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Common Stock of the Issuer. This RSU award vests in four equal quarterly installments over one year measured from October 1, 2026, subject to the Reporting Person's continued service with the Issuer.

Key Figures

RSU award: 40,817 RSUs Shares per RSU: 1 common share Reported direct position: 196,510 shares +2 more

5 metrics

RSU award 40,817 RSUs Awarded October 12, 2026

Shares per RSU 1 common share Each RSU represents a contingent right to receive one share

Reported direct position 196,510 shares Following the October 12, 2026 transaction

Vesting installments 4 equal quarterly installments Award vesting schedule

Vesting period 1 year Measured from October 1, 2026, subject to continued service

Key Terms

restricted stock units (RSUs), contingent right, vests

3 terms

restricted stock units (RSUs) financial

"This security represents restricted stock units ("RSUs")"

Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.

contingent right financial

"Each RSU represents a contingent right to receive one share"

vests financial

"This RSU award vests in four equal quarterly installments"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many RSUs did MongoDB (MDB) Interim President and CEO Dev Ittycheria receive?

Dev Ittycheria received an award of 40,817 RSUs on October 12, 2026. Each RSU represents a contingent right to receive one share of MongoDB common stock. His reported direct position after the transaction was 196,510 shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/14/2026 - 09:33 PM EDT Accepted by SEC EDGAR 10/14/2026 - 09:33 PM EDT 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^*

Ittycheria Dev

(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
X	Officer (give title below)		Other (specify below)
	Interim President and CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/12/2026

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	10/12/2026		A		40,817(1)	A	$0	196,510	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. This security represents restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Common Stock of the Issuer. This RSU award vests in four equal quarterly installments over one year measured from October 1, 2026, subject to the Reporting Person's continued service with the Issuer.

Remarks:

	/s/ Andrew Stephens, Attorney-in-Fact	10/14/2026
	** 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)