MDB Rule 144: 1,000‑Share Exercise and Prior 10b5‑1 Sales

MDB: A Rule 144 notice reports the sale and disposition of restricted/common shares by an identified holder.

Rhea-AI Filing Summary

MDB: A Rule 144 notice reports the sale and disposition of restricted/common shares by an identified holder. The filing lists a June 17, 2026 exercise of 1,000 shares (cash exercise) and prior 10b5-1 sales of 1,000 shares on 05/29/2026 for $350,000 and 1,566 shares on 04/01/2026 for $390,450.78. The seller and methods (10b5-1, option exercise) are specified; cash‑flow treatment for the 10b5-1 sales is the proceeds to the selling holder.

Insights

Securities Compliance Counsel

Rule 144 notice lists option exercise plus recent 10b5-1 sales.

The filing documents a cash exercise of 1,000 shares on 06/17/2026 and prior sales under a 10b5-1 plan on 05/29/2026 and 04/01/2026. These entries serve as regulatory notice of intended resale under resale exemptions.

Compliance implications are routine: confirm transfer restrictions, holding‑period conditions, and that the 10b5-1 plan terms were satisfied. Subsequent transfer processing and broker routing will determine timing of actual settlement.

Key Figures

Exercise of shares: 1,000 shares 10b5-1 sale (May): 1,000 shares for $350,000 10b5-1 sale (April): 1,566 shares for $390,450.78

3 metrics

Exercise of shares 1,000 shares cash exercise of stock options on 06/17/2026

10b5-1 sale (May) 1,000 shares for $350,000 sale executed on 05/29/2026 under a 10b5-1 plan

10b5-1 sale (April) 1,566 shares for $390,450.78 sale executed on 04/01/2026 under a 10b5-1 plan

Key Terms

Rule 144, 10b5-1, Exercise of Stock Options

3 terms

Rule 144 regulatory

"Rule 144 notice and header identifying "form_type": "144""

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.

10b5-1 regulatory

"Entries labeled "10b5-1 Sales" for Hope Cochran on 05/29/2026 and 04/01/2026"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Exercise of Stock Options financial

"Line item: "Exercise of Stock Options" with 1,000 shares on 06/17/2026"

FAQ

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

What does MDB's Form 144 disclose about the June 17, 2026 transaction?

It discloses a cash exercise of 1,000 shares on June 17, 2026. The filing labels the method as an exercise of stock options and records the shares as being conveyed to the issuer via cash payment on that date.

What prior 10b5-1 sales are reported in the MDB excerpt?

The excerpt reports two prior 10b5-1 sales: 1,000 shares on 05/29/2026 for $350,000 and 1,566 shares on 04/01/2026 for $390,450.78. Those entries indicate executed sales under a prearranged trading plan.

Who appears as the selling party in the reported sales for MDB?

The filing names Hope Cochran (address listed) in connection with the 10b5-1 sales. The June 17 option exercise is listed under the issuer method; the selling holder for the prior 10b5-1 entries is identified by name and address.

Does the Form 144 specify how proceeds are treated for these transactions?

For the 10b5-1 sales the filing records dollar amounts received ($350,000 and $390,450.78); it does not state the issuer's use of proceeds. The June 17 entry is a cash exercise, indicating cash was paid to the issuer on exercise.

What sale methods are listed in MDB's Form 144 excerpt?

The excerpt lists an exercise of stock options (cash) and prior sales conducted under a 10b5-1 trading plan. Those are the specified methods for the reported dispositions of common stock.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 06/17/2026 - 04:31 PM 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	0001392352
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	6467274092
Name of Person for Whose Account the Securities are To Be Sold	HOPE COCHRAN
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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	1000	348810.00	80431927	06/17/2026	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	06/17/2026	Exercise of Stock Options	Issuer			1000	06/17/2026	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
10b5-1 Sales for HOPE COCHRAN 1633 Broadway, 38th Floor New York NY 10019	COMMON	05/29/2026	1000	350000.00
10b5-1 Sales for HOPE COCHRAN 1633 Broadway, 38th Floor New York NY 10019	COMMON	04/01/2026	1566	390450.78

144: Remarks and Signature

Remarks
Date of Notice	06/17/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	09/16/2025
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	/s/ Hope Cochran
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)