Was Hope F. Cochran’s MongoDB (MDB) share sale under a Rule 10b5-1 plan?

Yes. The filing states that the transaction was carried out under a Rule 10b5-1 trading plan adopted by Hope F. Cochran, indicating the sale was pre-arranged rather than timed in response to short-term market developments.

MongoDB (MDB) director Hope Cochran sells 1,566 shares after exercising options

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

MongoDB, Inc. director Hope F. Cochran exercised stock options and sold a portion of the resulting shares. Cochran exercised options to acquire 3,917 shares of common stock at $7.58 per share, then sold 1,566 shares of common stock at an average price of $249.33 per share. The filing states that the sale was made under a pre-arranged Rule 10b5-1 trading plan adopted by Cochran. Following these transactions, Cochran directly owns 28,010 shares of MongoDB common stock, indicating that most of the exercised shares were retained.

Insider Trade Summary 10b5-1

Net Seller: 1,566 shares ($390,451)

Net Sell 3 txns

Insider Cochran Hope F

Role Director

Sold 1,566 shs ($390K)

Type	Security	Shares	Price	Value
Exercise	Stock Option (Right to Buy)	3,917	$0.00	--
Sale	Common Stock	1,566	$249.33	$390K
Exercise	Common Stock	3,917	$7.58	$30K

Holdings After Transaction: Stock Option (Right to Buy) — 3,916 shares (Direct); Common Stock — 24,093 shares (Direct)

Footnotes (1)

The transaction was pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Immediately exercisable and fully vested.

Key Figures

Shares sold: 1,566 shares Sale price: $249.33 per share Options exercised: 3,917 shares +2 more

5 metrics

Shares sold 1,566 shares Common stock sold in open-market transaction

Sale price $249.33 per share Average price for 1,566 MongoDB shares sold

Options exercised 3,917 shares Shares acquired via stock option exercise

Option exercise price $7.58 per share Exercise price of stock options converted to common shares

Shares held after transactions 28,010 shares Direct MongoDB common stock ownership post-transaction

Key Terms

Rule 10b5-1 trading plan, Stock Option (Right to Buy), derivative security, open-market sale

4 terms

Rule 10b5-1 trading plan regulatory

"The transaction was 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.

Stock Option (Right to Buy) financial

"security_title: Stock Option (Right to Buy)"

derivative security financial

"transaction_code_description: Exercise or conversion of derivative security"

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

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.

Form 4 Insider Transactions: What Each Field Means →

04/03/2026 - 04:22 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^*

Cochran Hope F

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

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	04/01/2026		S⁽¹⁾		1,566	D	$249.33	24,093	D
Common Stock	04/01/2026		M⁽¹⁾		3,917	A	$7.58	28,010	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)
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)
Stock Option (Right to Buy)	$7.58	04/01/2026		M⁽¹⁾			3,917	⁽²⁾	12/07/2026	Common Stock	3,917	$0	3,916	D

Explanation of Responses:

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

2. Immediately exercisable and fully vested.

Remarks:

	/s/ Gahee Lee, Attorney in Fact	04/03/2026
	** 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 transactions did Hope F. Cochran report for MongoDB (MDB)?

Hope F. Cochran reported exercising options and selling some MongoDB shares. She exercised options for 3,917 shares at $7.58 each and sold 1,566 shares at an average price of $249.33, while retaining the majority of the acquired stock.

How many MongoDB (MDB) shares did Hope F. Cochran sell and at what price?

Hope F. Cochran sold 1,566 shares of MongoDB common stock. The shares were sold at an average price of $249.33 per share, according to the Form 4, as part of her disclosed insider trading activity.

What stock options did Hope F. Cochran exercise in this MongoDB (MDB) filing?

Hope F. Cochran exercised stock options covering 3,917 underlying shares of MongoDB common stock. These options had an exercise price of $7.58 per share and were described as immediately exercisable and fully vested in the filing footnotes.

How many MongoDB (MDB) shares does Hope F. Cochran hold after these transactions?

After completing the reported transactions, Hope F. Cochran directly holds 28,010 shares of MongoDB common stock. This figure includes the shares acquired through option exercises, net of the portion sold in the open market.

What is the significance of the $7.58 exercise price in the MongoDB (MDB) Form 4?

The $7.58 figure is the exercise price of the stock options Cochran converted into 3,917 shares. It represents the cost per share she paid to exercise the options, which is typically much lower than the prevailing market sale price.