MongoDB director sells 1,000 shares at $350

MongoDB, Inc. director Hope F. Cochran reported an open-market sale of 1,000 shares of MongoDB Common Stock at a price of $350.00 per share on May 29, 2026.

Rhea-AI Filing Summary

MongoDB, Inc. director Hope F. Cochran reported an open-market sale of 1,000 shares of MongoDB Common Stock at a price of $350.00 per share on May 29, 2026.

The sale was executed pursuant to a pre-arranged Rule 10b5-1 trading plan adopted by the reporting person. Following this transaction, Cochran directly holds 27,010 shares of MongoDB Common Stock.

Insider Trade Summary 10b5-1

Net Seller: 1,000 shares

Net Sell 1 txn

Insider Cochran Hope F

Role Director

Sold 1,000 shs ($350K)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,000	$350.00	$350K

Holdings After Transaction: Common Stock — 27,010 shares (Direct)

Footnotes (1)

1. F1. The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Key Figures

Shares sold: 1,000 shares Sale price per share: $350.00 per share Shares held after transaction: 27,010 shares +2 more

5 metrics

Shares sold 1,000 shares Open-market sale of MongoDB Common Stock on May 29, 2026

Sale price per share $350.00 per share Price for the 1,000-share open-market sale

Shares held after transaction 27,010 shares Direct MongoDB Common Stock holdings after the sale

Transaction type Open-market sale (Code S) Non-derivative Form 4 transaction classification

Net buy/sell direction -1,000 shares (net-sell) Form 4 transaction summary for this filing

Key Terms

Rule 10b5-1 trading plan, open-market sale, Common Stock, Form 4

4 terms

Rule 10b5-1 trading plan regulatory

"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.

open-market sale financial

"transaction_action: "open-market sale""

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.

Common Stock financial

"security_title: "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

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

What insider transaction did MongoDB (MDB) director Hope F. Cochran report?

Hope F. Cochran reported an open-market sale of 1,000 MongoDB Common Stock shares. The shares were sold at $350.00 per share on May 29, 2026, and the transaction was executed under a pre-arranged Rule 10b5-1 trading plan.

At what price were the MongoDB (MDB) shares sold in Hope Cochran’s Form 4?

The reported shares were sold at a price of $350.00 per MongoDB Common Stock share. This single open-market transaction involved 1,000 shares and was carried out pursuant to a previously adopted Rule 10b5-1 trading plan by the reporting person.

How many MongoDB (MDB) shares does Hope F. Cochran hold after this Form 4 sale?

After the reported sale, Hope F. Cochran directly holds 27,010 shares of MongoDB Common Stock. This figure reflects her direct ownership position immediately following the 1,000-share open-market sale disclosed in the Form 4 filing for May 29, 2026.

Was Hope Cochran’s MongoDB (MDB) stock sale under a Rule 10b5-1 trading plan?

Yes, the Form 4 states that Hope F. Cochran’s transactions were made pursuant to a Rule 10b5-1 trading plan. Such plans are pre-arranged trading programs that allow insiders to sell shares according to predetermined instructions over time.

What type of security was involved in Hope Cochran’s MongoDB (MDB) insider transaction?

The transaction involved MongoDB, Inc. Common Stock. The Form 4 reports a non-derivative open-market sale of 1,000 Common Stock shares at $350.00 per share, with Cochran’s direct ownership totaling 27,010 shares after the transaction date.

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

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Accepted by SEC EDGAR 06/02/2026 - 04:51 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).

X

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^*

Cochran Hope F

(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)
05/29/2026

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	05/29/2026		S(1)		1,000	D	$350	27,010	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. The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

Remarks:

	/s/ Paul Johnston, Attorney-in-Fact	06/02/2026
	** 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)