MongoDB (NASDAQ: MDB) holder plans $2.5M Rule 144 stock sale

Rhea-AI Filing Summary

MongoDB, Inc. shareholder plans to sell additional stock under Rule 144. A notice was filed to sell 6,000 shares of MongoDB common stock through Wells Fargo Clearing Services on or about 01/13/2026, with an aggregate market value of $2,505,623.00. The filing notes that 81,391,760 MongoDB shares were outstanding.

The 6,000 shares to be sold are described as founders shares acquired from the issuer on 10/18/2017. The filing also lists recent sales in the last three months by named sellers including DAM 2012 Trust LLC, Dwight Merriman, and the Dwight A. Merriman Charitable Foundation, with individual transactions ranging from hundreds of thousands to several million dollars in gross proceeds.

Insights

Equity ownership and insider activity analyst

Filing outlines planned Rule 144 sale of 6,000 MongoDB shares plus recent prior sales.

The notice describes a planned sale of 6,000 MongoDB common shares with an aggregate market value of $2,505,623.00. These shares are identified as founders shares acquired from the issuer on 10/18/2017. The filing also states that MongoDB had 81,391,760 shares outstanding, providing context for the relative size of the planned transaction.

In addition, the document lists multiple sales over the prior three months by DAM 2012 Trust LLC, Dwight Merriman, and the Dwight A. Merriman Charitable Foundation. Individual sales include, for example, 10,000 MongoDB shares sold on 10/14/2025 for gross proceeds of $3,114,943.17 and 10,000 shares sold on 12/12/2025 for $4,177,021.30. These disclosures provide visibility into recent selling activity by these named holders, but the actual impact depends on their total ownership and any ongoing trading arrangements, which are not detailed in this excerpt.

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	6000	2505623.00	81391760	01/13/2026	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	10/18/2017	Founders Shares	Issuer			6000	10/18/2017	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
DAM 2012 Trust LLC 1633 Broadway 38th Floor New York NY 10019	MongoDB, Inc.	10/15/2025	4000	1263437.34
DAM 2012 Trust LLC 1633 Broadway 38th Floor New York NY 10019	MongoDB, Inc.	10/16/2025	2000	643743.00
Dwight Merriman 1633 Broadway, 38th Floor New York NY 10019	MongoDB, Inc.	10/14/2025	10000	3114943.17
Dwight Merriman 1633 Broadway 38th Floor New York NY 10019	MongoDB, Inc.	10/27/2025	4000	1379743.00
DAM 2012 Trust LLC 1633 Broadway 38th Floor New York NY 10019	MongoDB, Inc.	11/12/2025	6000	2233993.10
Dwight Merriman 1633 Broadway 38th Floor New York NY 10019	MongodB, Inc.	11/14/2025	10000	3384012.70
Dwight Merriman 1633 Broadway 38th Floor New York NY 10019	MongoDB, Inc.	12/02/2025	4000	1639743.00
Dwight Merriman 1633 Broadway 38th Floor New York NY 10019	MongoDB, Inc.	12/12/2025	10000	4177021.30
DAM 2012 Trust LLC 1633 Broadway 38th Floor New York NY 10019	MongoDB, Inc.	12/15/2025	6000	2514595.02
Dwight A. Merriman Charitable Foundation 1633 Broadway 38th Floor New York NY 10019	MongoDB, Inc.	01/02/2026	1054	445058.00

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

How many MongoDB (MDB) shares are planned to be sold under this Rule 144 notice?

The notice covers a planned sale of 6,000 shares of MongoDB, Inc. common stock, with an indicated aggregate market value of $2,505,623.00.

What is the aggregate market value of the MongoDB shares to be sold?

The filing states an aggregate market value of $2,505,623.00 for the 6,000 MongoDB common shares to be sold.

When were the MongoDB shares to be sold originally acquired and how?

The 6,000 MongoDB shares are described as founders shares acquired from the issuer on 10/18/2017, with the nature of payment listed as N/A.

How many MongoDB shares were outstanding according to this filing?

The document reports that 81,391,760 MongoDB, Inc. shares were outstanding at the time referenced in the securities information section.

Which broker is handling the planned MongoDB share sale and on what exchange?

The planned 6,000-share sale will be handled by Wells Fargo Clearing Services and the securities are listed as trading on the NASDAQ exchange.

What recent MongoDB share sales by related sellers are disclosed in the past 3 months?

The filing lists several recent sales, including 10,000 MongoDB shares sold by Dwight Merriman on 10/14/2025 for $3,114,943.17 and 10,000 shares sold on 12/12/2025 for $4,177,021.30, along with multiple transactions by DAM 2012 Trust LLC and the Dwight A. Merriman Charitable Foundation.

What representation does the seller make regarding non-public information about MongoDB (MDB)?

By signing the notice, the person for whose account the securities are to be sold represents that they do not know any material adverse information about MongoDB’s current or prospective operations that has not been publicly disclosed.