Insider sales reported at MongoDB (NASDAQ: MDB) under Rule 144

Rhea-AI Filing Summary

MongoDB, Inc. reports proposed sales of Common Stock under Rule 144. The filing lists multiple sales by Dwight Merriman and DAM 2012 Trust LLC between 04/14/2026 and 06/15/2026, with individual transactions sized at 8,000; 4,000; 2,000; 10,000; 6,000; 10,000; 6,000 shares and corresponding proceeds shown in the filing.

Insights

Securities Attorney

Rule 144 sales disclosed for MongoDB insiders and related trust.

The Form 144 lists specific proposed dispositions by an individual and an affiliated trust with dates and gross proceeds per sale. Filings of this type notify the market of intended resale under Rule 144 and are informational in nature.

Timing and completion of these sales depend on market execution and compliance with Rule 144 conditions; subsequent Form 4 or transaction reporting may show final proceeds and settlement details.

Key Figures

Sale on 04/14/2026: 8,000 shares Sale on 04/16/2026: 4,000 shares Sale on 05/07/2026: 2,000 shares +4 more

7 metrics

Sale on 04/14/2026 8,000 shares Dwight Merriman transaction

Sale on 04/16/2026 4,000 shares DAM 2012 Trust LLC transaction

Sale on 05/07/2026 2,000 shares Dwight Merriman transaction

Sale on 05/14/2026 10,000 shares Dwight Merriman transaction

Sale on 05/18/2026 6,000 shares DAM 2012 Trust LLC transaction

Sale on 06/12/2026 10,000 shares Dwight Merriman transaction

Sale on 06/15/2026 6,000 shares DAM 2012 Trust LLC transaction

Key Terms

Form 144, Rule 144, Stock Award, DAM 2012 Trust LLC

4 terms

Form 144 regulatory

"lists proposed sales and gross proceeds by date and seller"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Rule 144 regulatory

"Securities To Be Sold and Securities Sold During The Past 3 Months"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Stock Award financial

"Securities To Be Sold entry shows "Stock Award" as transaction type"

DAM 2012 Trust LLC other

"named as an affiliated selling holder in multiple transactions"

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Available on EDGAR 06/30/2026 - 01:00 PM Accepted by SEC EDGAR 06/30/2026 - 12:59 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Wells Fargo Clearing Services One North Jefferson Avenue St. Louis MO 63103	1130	377437.72	80431927	06/30/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	06/30/2026	Stock Award	Issuer			1130	06/30/2026	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Dwight Merriman 1633 Broadway 38th Floor New York NY 10019	MongoDB, Inc.	04/14/2026	8000	1894059.10
DAM 2012 Trust LLC 1633 Broadway 38th, Floor New York NY 10019	MongoDB, Inc.	04/16/2026	4000	1008433.42
Dwight Merriman 1633 Broadway 38th, Floor New York NY 10019	MongoDB, Inc.	05/07/2026	2000	579851.05
Dwight Merriman 1633 Broadway 38th, Floor New York NY 10019	MongoDB, Inc.	05/14/2026	10000	2978598.58
DAM 2012 Trust LLC 1633 Broadway 38th, Floor New York NY 10019	MongoDB, Inc.	05/18/2026	6000	1889093.40
Dwight Merriman 1633 Broadway 38th, Floor New York NY 10019	MongoDB, Inc.	06/12/2026	10000	3537781.30
DAM 2012 Trust LLC 1633 Broadway 38th, Floor New York NY 10019	MongoDB, Inc.	06/15/2026	6000	2092730.70

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does MongoDB's (MDB) Form 144 disclose?

It discloses proposed sales of Common Stock by Dwight Merriman and DAM 2012 Trust LLC, listing transaction dates from 04/14/2026 to 06/15/2026 and specific share counts and gross proceeds for each planned sale.

Do the Form 144 entries mean the shares have already been sold?

No. Form 144 reports proposed sales under Rule 144; it notifies the SEC of intent to sell. Actual sale completion and final reporting depend on execution and separate transaction filings that may follow if and when sales occur.

How many shares are shown in the listed transactions for MDB?

The filing shows individual transactions of 8,000, 4,000, 2,000, 10,000, 6,000, 10,000, and 6,000 shares across dates from 04/14/2026 to 06/15/2026, with gross proceeds listed per transaction.

Will these Form 144 sales affect MongoDB's reported outstanding shares?

Form 144 filings do not change outstanding share counts; they report intended resale by insiders or affiliates. Any impact on shares outstanding would result only if and when transactions settle and are reflected in market data and company filings.