[144] MongoDB, Inc. SEC Filing

Rhea-AI Filing Summary

MongoDB, Inc. (MDB) Form 144 filing: Insider Dev Ittycheria has notified intent to sell 8,335 common shares through Merrill Lynch on or about 07/28/2025. At the reference price used in the form, the sale would raise roughly $2.03 million, implying an estimated price of ~$243.75 per share. The shares represent ~0.01 % of the 81.7 million shares outstanding, indicating a limited percentage impact on the float.

The filer previously disposed of 33,340 shares in the past three months: 25,005 shares on 06/05/2025 for $5.85 million and 8,335 shares on 07/24/2025 for $1.93 million, bringing cumulative disclosed proceeds to roughly $7.8 million before the newly proposed sale.

The shares were originally acquired as restricted stock units on 10/01/2021; consideration was cash at vesting. No relationship to issuer or material adverse information was asserted, and no 10b5-1 plan date was supplied. While the dollar amount is notable, the volume is immaterial relative to total shares, limiting direct dilution risk but signalling continued insider monetisation.

Insights

Securities Analyst

TL;DR: Small-scale Form 144 selling signals insider cash-out, modest float impact.

The proposed 8.3k-share sale equals only ~0.01 % of MDB’s shares outstanding; therefore supply overhang is minimal. However, combined with 33k shares already sold this quarter, the pattern may concern momentum traders monitoring insider sentiment. The absence of a stated 10b5-1 plan date raises questions about discretionary timing. Strategically, the filing offers no operational insight, so valuation drivers remain fundamentals, not this modest liquidation. Overall impact: limited, slightly negative for perception.

Corporate Governance Specialist

TL;DR: Repeat insider disposals could shape governance optics despite de-minimis percentage.

Regular sales by a key executive suggest personal diversification rather than structural issues, given RSU vesting history. Still, optics matter: three sales in as many months total $9.8 million if this trade executes, potentially prompting shareholder queries about confidence in near-term performance. Lack of relationship disclosure field completion is procedural but not fatal. Because filing size is immaterial to cap structure, I classify the governance impact as neutral with a mild negative tone due to frequency.

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	Merrill Lynch Pierce Fenner & Smith 100 Federal St 12th Fl Boston MA 02110	8335	2032800.62	81714313	07/28/2025	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	10/01/2021	Restricted Stock Unit	MongoDB Inc			8335	10/01/2021	Cash

* 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
Dev Ittycheria c/o MongoDB Inc 1633 Broadway 38th Fl New York NY 10019	MongoDB Inc	07/24/2025	8335	1933219.90
Dev Ittycheria c/o MongoDB Inc 1633 Broadway 38th Fl New York NY 10019	MongoDB Inc	06/05/2025	25005	5849919.75

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)