MDB: Founder-related Form 144 lists multiple share sales

Dwight Merriman and DAM 2012 Trust LLC reported proposed sales of MongoDB, Inc. common stock on Form 144.

Rhea-AI Filing Summary

Dwight Merriman and DAM 2012 Trust LLC reported proposed sales of MongoDB, Inc. common stock on Form 144. The filings list multiple transactions with specific sale dates, share counts, and proceeds for each trade.

Examples include Dwight Merriman: 10,000 shares on 05/14/2026 for $2,978,598.58, and DAM 2012 Trust LLC: 6,000 shares on 05/18/2026 for $1,889,093.40.

Insights

Securities Compliance Analyst

Form 144 filings record proposed affiliate sales; they are routine disclosure of planned transactions.

These entries list specific sale dates, share counts, and gross proceeds for multiple transactions by a reporting individual and a related trust. The filings serve as notification under resale rules and do not by themselves indicate execution or market impact.

Cash‑flow treatment and whether trades were effected are not stated in the excerpt; subsequent transaction reports would show completion.

Key Figures

Sale - Dwight Merriman: 10,000 shares Proceeds - Merriman 05/14/2026: $2,978,598.58 Sale - DAM 2012 Trust LLC: 6,000 shares +3 more

6 metrics

Sale - Dwight Merriman 10,000 shares 05/14/2026

Proceeds - Merriman 05/14/2026 $2,978,598.58 gross proceeds reported for 10,000 shares

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

Proceeds - DAM Trust 05/18/2026 $1,889,093.40 gross proceeds reported for 6,000 shares

Earlier sale - Merriman 8,000 shares 03/13/2026

Proceeds - Merriman 03/13/2026 $2,078,628.95 gross proceeds reported for 8,000 shares

Key Terms

Form 144, Founders Shares, Issuer

3 terms

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

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.

Founders Shares market

"Founders Shares | Issuer | 10/18/2017"

Founders shares are a special block of a company’s stock originally given to the people who started the business; they often carry extra voting power or favorable terms compared with regular shares. For investors, these shares matter because they concentrate control and influence how future funding, ownership dilution, and decision-making will play out—think of founders shares as the steering wheel that can steer a company’s direction even as more passengers (investors) climb aboard.

Issuer legal

"Founders Shares | Issuer | 10/18/2017"

FAQ

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

What does the MDB Form 144 filing disclose?

The filing discloses proposed sales of MongoDB common stock by affiliates. It lists multiple sale dates, share counts, and gross proceeds for each transaction, such as 10,000 shares for $2,978,598.58 on 05/14/2026.

Who are the sellers named in the MDB Form 144 excerpt?

The excerpt names Dwight Merriman and DAM 2012 Trust LLC as sellers. Each entry shows a sale date, number of shares (e.g., 10,000; 6,000) and the reported gross proceeds in dollars.

Do Form 144 filings confirm trades were completed for MDB shares?

No. Form 144 notifies the SEC of proposed resale by affiliates but does not confirm execution. Completion and actual sales would appear in trade reports or subsequent Form 4/Form 5 filings if required.

How much did Dwight Merriman report selling in the excerpt for MDB?

The excerpt shows multiple Dwight Merriman entries, including a 10,000 share sale on 05/14/2026 for $2,978,598.58 and earlier sales such as 8,000 shares on 05/07/2026 for $579,851.05.

What transaction details are listed for DAM 2012 Trust LLC in the MDB filing?

DAM 2012 Trust LLC entries include sales such as 6,000 shares on 05/18/2026 for $1,889,093.40 and 4,000 shares on 04/16/2026 for $1,008,433.42, each showing date, share count, and gross proceeds.

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

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Accepted by SEC EDGAR 06/12/2026 - 11:32 AM EDT 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	0001237858
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	MongoDB, Inc.
SEC File Number	001-38240
Address of Issuer	1633 BROADWAY 38TH FLOOR NEW YORK NEW YORK 10019
Phone	866-237-8815
Name of Person for Whose Account the Securities are To Be Sold	MERRIMAN DWIGHT A
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	Director

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	10000	3537781.30	80431927	06/12/2026	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			10000	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
Dwight Merriman 1633 Broadway 38th Floor New York NY 10019	MongoDB, Inc	03/13/2026	8000	2078628.95
DAM 2012 Trust LLC 1633 Broadway 38th, Floor New York NY 10019	MongoDB, Inc.	03/16/2026	4000	1043662.61
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

144: Remarks and Signature

Remarks
Date of Notice	06/12/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/20/2025
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	Dwight A Merriman
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)