MDB

EX-99.1

2 mdb-073126xex991xrelease.htm

EX-99.1

Document

Exhibit 99.1

MongoDB, Inc. Announces Second Quarter Fiscal 2027 Financial Results

Second quarter fiscal 2027 total revenue of $771.8 million, up 30% year-over-year

Atlas revenue up approximately 29% year-over-year in the second quarter fiscal 2027

EA & other revenue up approximately 36% year-over-year in the second quarter fiscal 2027

Raising full year fiscal 2027 guidance, with H2 raise mainly due to Atlas

NEW YORK - September 1, 2026 - MongoDB, Inc. (NASDAQ: MDB) today announced its financial results for the second quarter ended July 31, 2026.

“We delivered strong second quarter results, highlighted by 30% year-over-year revenue growth—the highest level of growth in several years—and continued strong profitability. This performance reflects the mission-critical role our platform plays for customers, with strength driven by core enterprise workloads and early momentum with AI use cases. That strength spans our run anywhere strategy across both Atlas and Enterprise Advanced, highlighting the power of our data platform. This gives us the confidence to raise our full year fiscal 2027 guidance,” said CJ Desai, President and Chief Executive Officer of MongoDB.

“Looking ahead, we're emerging as the intelligent data platform for the AI era—launching powerful retrieval innovations, simplifying how developers connect coding agents to their operational data on MongoDB, and reinforcing our position as the only modern data platform that extends seamlessly from self-managed to any cloud for production applications. These investments sharpen our focus on mission-critical capabilities, giving us high confidence in our ability to drive durable growth.”

“Our second quarter results reflect very strong and growing operating leverage in our business,” said Mike Berry, Chief Financial Officer of MongoDB. “We delivered a non-GAAP operating margin of 24%, up significantly from 15% a year ago, while free cash flow nearly doubled year-over-year to $137.6 million. We’re also pleased to report our third consecutive quarter of GAAP EPS profitability, highlighting our disciplined approach to driving long-term shareholder value.”

Second Quarter Fiscal 2027 Financial Highlights

•Revenue: Total revenue was $771.8 million for the second quarter of fiscal 2027, an increase of 30% year-over-year. Subscription revenue was $747.1 million, an increase of 31% year-over-year, and services revenue was $24.6 million, an increase of 29% year-over-year.

•Gross Profit: Gross profit was $569.8 million for the second quarter of fiscal 2027, representing a 74% gross margin compared to 71% in the year-ago period. Non-GAAP gross profit was $585.7 million, representing a 76% non-GAAP gross margin, compared to non-GAAP gross margin of 74% in the year-ago period.

•Income (Loss) from Operations: Income from operations was $28.4 million for the second quarter of fiscal 2027, compared to a loss from operations of $65.3 million in the year-ago period. Non-GAAP income from operations was $185.9 million, compared to non-GAAP income from operations of $86.8 million in the year-ago period.

•Net Income (Loss): Net income was $40.9 million, or $0.50 per share, based on 82.0 million diluted weighted-average shares outstanding, for the second quarter of fiscal 2027. This compares to a net loss of $47.0 million, or $0.58 per share, based on 81.1 million basic and diluted weighted-average shares outstanding in the year-ago period. Non-GAAP net income was $162.6 million, or $1.90 per share, based on 85.8 million fully diluted weighted-average shares outstanding. This compares to a non-GAAP net income of $87.2 million, or $1.00 per share, based on 87.1 million fully diluted weighted-average shares outstanding in the year-ago period.

•Remaining Performance Obligations (“RPO”): RPO was $1,519.2 million, an increase of 91% year-over-year. Current Remaining Performance Obligations (“cRPO”) was $797.3 million, an increase of 73% year-over-year.

•Cash Flow: As of July 31, 2026, MongoDB had $2.4 billion in cash, cash equivalents, short-term investments and restricted cash. During the three months ended July 31, 2026, MongoDB generated $141.9 million of cash from operations, compared to $72.1 million in the year-ago period. MongoDB used $2.5 million of cash in capital expenditures and used $1.8 million of cash in principal payments of finance leases, leading to free cash flow of $137.6 million, compared to $69.9 million in the year-ago period.

A reconciliation of each non-GAAP measure to the most directly comparable GAAP measure has been provided in the financial statement tables included at the end of this press release. An explanation of these measures is also included below under the heading “Non-GAAP Financial Measures.”

Second Quarter Fiscal 2027 Recent Business Highlights

•MongoDB Search and Vector Search are now generally available in MongoDB Enterprise Advanced, bringing the retrieval capabilities

EX-99.1

2 mdb-043026xex991xrelease.htm

EX-99.1

Document

Exhibit 99.1

MongoDB, Inc. Announces First Quarter Fiscal 2027 Financial Results

First quarter fiscal 2027 total revenue of $687.6 million, up 25% year-over-year

Atlas revenue up more than 29% year-over-year in the first quarter fiscal 2027

EA & other revenue up more than 13% year-over-year in the first quarter fiscal 2027

Raising full-year fiscal 2027 guidance driven mainly by strength in Atlas

NEW YORK - May 28, 2026 - MongoDB, Inc. (NASDAQ: MDB) today announced its financial results for the first quarter ended April 30, 2026.

“We delivered better-than-expected first quarter results, as our go-to-market teams continue to execute well and capitalize on strong end-market demand for the MongoDB platform across enterprise use cases and emerging AI opportunities. At the same time, we continue to show strong profitability, demonstrating we can drive durable revenue growth while simultaneously expanding margin. Based on the momentum we are seeing in the business, we are raising our fiscal 2027 guidance," said CJ Desai, President and Chief Executive Officer of MongoDB.

“With our recently expanded leadership across both product and sales, I’m confident that we have the right team in place to move with even greater velocity. These changes sharpen our focus on delivering mission-critical innovation for our customers while scaling our global go-to-market engine, giving us high confidence in our ability to drive durable, long-term growth.”

First Quarter Fiscal 2027 Financial Highlights

•Revenue: Total revenue was $687.6 million for the first quarter of fiscal 2027, an increase of 25% year-over-year. Subscription revenue was $666.1 million, an increase of 25% year-over-year, and services revenue was $21.5 million, an increase of 22% year-over-year.

•Gross Profit: Gross profit was $496.2 million for the first quarter of fiscal 2027, representing a 72% gross margin compared to 71% in the year-ago period. Non-GAAP gross profit was $512.2 million, representing a 74% non-GAAP gross margin, consistent with the year-ago period.

•Loss from Operations: Loss from operations was $24.8 million for the first quarter of fiscal 2027, compared to a loss from operations of $53.6 million in the year-ago period. Non-GAAP income from operations was $123.2 million, compared to non-GAAP income from operations of $87.4 million in the year-ago period.

•Net Income (Loss): Net income was $4.4 million, or $0.05 per share, based on 81.6 million diluted weighted-average shares outstanding, for the first quarter of fiscal 2027. This compares to a net loss of $37.6 million, or $0.46 per share, based on 81.1 million basic and diluted weighted-average shares outstanding in the year-ago period. Non-GAAP net income was $112.3 million, or $1.32 per share, based on 85.3 million fully diluted weighted-average shares outstanding. This compares to a non-GAAP net income of $86.3 million, or $1.00, based on 86.3 million fully diluted weighted-average shares outstanding in the year-ago period.

•Remaining Performance Obligations (“RPO”): RPO was $1,458.6 million, an increase of 88% year-over-year. Current Remaining RPO (“cRPO”) was $766.3 million, an increase of 69% year-over-year.

•Cash Flow: As of April 30, 2026, MongoDB had $2.4 billion in cash, cash equivalents, short-term investments and restricted cash. During the three months ended April 30, 2026, MongoDB generated $201.6 million of cash from operations, compared to $109.9 million of cash from operations in the year-ago period. MongoDB used $2.3 million of cash in capital expenditures and used $1.8 million of cash in principal payments of finance leases, leading to free cash flow of $197.5 million, compared to free cash flow of $105.9 million in the year-ago period.

A reconciliation of each non-GAAP measure to the most directly comparable GAAP measure has been provided in the financial statement tables included at the end of this press release. An explanation of these measures is also included below under the heading “Non-GAAP Financial Measures.”

First Quarter Fiscal 2027 Recent Business Highlights

•MongoDB acquired Clarity Business Solutions to strengthen its US Federal vertical. Clarity has been a trusted partner of ours since 2021, providing specialized support and professional services for highly classified workloads within the US Government. Clarity will operate as a separate entity as we work through the integration process.

•At MongoDB.local London, MongoDB announced seven new platform capabilities designed to close the gap between AI experimentation and high-performance production deployment. These updates advance MongoDB’s automated retrieval and persistent AI agent memory capability, strengthen the core database foundation for mission critical workloads, and help upskill builders to deploy production AI.

•MongoDB appointed Ryan Mac Ban as Chief Revenue Officer and Doug Bowers as Chief Information Security Office

mdb-202603020001441816FalseJanuary 3100014418162026-03-022026-03-0200014418162026-01-312026-01-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 2, 2026

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $0.001 per share MDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On March 2, 2026, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended January 31, 2026. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference.

The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing.

Item 5.02    Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. Departure of President, Field Operations

On February 27, 2026, Cedric Pech, the Company’s President, Field Operations, notified the Company of his intent to resign, effective April 15, 2026 (the “Separation Date”).

In connection with Mr. Pech’s resignation, the Company has entered into a separation agreement (the “Separation Agreement”) with Mr. Pech effective February 27, 2026 with a term ended April 15, 2026 (the “Term”). During the Term, Mr. Pech will remain an employee of the Company through the Separation Date and will provide advisory services and continue to receive his base salary in effect as of the date hereof and other employee benefits through the Separation Date. Mr. Pech remains eligible to receive his fiscal year 2026 bonus, which shall be payable on or around April 1, 2026.

Mr. Pech’s outstanding unvested equity awards under the Company’s 2016 Equity Incentive Plan will continue to vest until April 1, 2026, provided he continues to provide services under the Separation Agreement until such date. Any outstanding awards scheduled to vest after April 1, 2026 will be forfeited.

The Separation Agreement provides for a general release and waiver of claims against the Company in exchange for the payments and benefits described above.

A copy of the Separation Agreement will be filed with the Company’s Quarterly Report on Form 10-Q for the quarter ended April 30, 2026. The above summary of the Separation Agreement does not purport to be complete and is subject to and qualified in its entirety by reference to the Separation Agreement.

Appointment of Interim Principal Accounting Officer

Effective February 26, 2026 and until March 13, 2026, Michael J. Berry, the Company’s Chief Financial Officer and principal financial officer, was designated by the Company’s board of

mdb-202512010001441816True00014418162025-12-012025-12-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K/A

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 1, 2025

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $0.001 per share MDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Explanatory Note

This Amendment No. 1 to the Current Report on Form 8-K amends Item 2.02 of the Current Report on Form 8-K filed on December 1, 2025 (the “Original Form 8-K”) solely to correct an error in the Earnings Release furnished as Exhibit 99.1 thereto (the “Exhibit”). As previously furnished, the Exhibit reflected a typo in the Customer Count Metrics table for the Customers over 100K for the quarter ended July 31, 2025, as 5,564, which has been corrected to 2,564 on Exhibit 99.1 to this Amendment No. 1. No other changes have been made to the Original Form 8-K.

Item 2.02    Results of Operations and Financial Condition. Exhibit 99.1 attached hereto is a replacement of the Exhibit furnished on the Original Form 8-K.

The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing.

Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release, dated December 1, 2025, reporting financial results for the quarter ended October 31, 2025 (Revised)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: December 1, 2025 By:/s/ Chirantan J. Desai

Name: Chirantan J. Desai Title: President and Chief Executive Officer

mdb-202512010001441816False00014418162025-12-012025-12-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 1, 2025

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $0.001 per share MDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On December 1, 2025, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended October 31, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing.

Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated December 1, 2025.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: December 1, 2025 By:/s/ Chirantan J. Desai

Name: Chirantan J. Desai Title: President and Chief Executive Officer

mdb-202510290001441816False00014418162025-10-292025-10-29

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 29, 2025

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition On November 3, 2025, MongoDB, Inc. (the “Company”) issued a press release that contained certain preliminary, unaudited financial results for the third quarter ended October 31, 2025. A copy of the related press release is attached hereto as Exhibit 99.1 and is incorporated into this Item 2.02 by reference. The foregoing information (including the exhibit hereto) is being furnished under “Item 2.02 Results of Operations and Financial Condition” and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), except as shall be expressly set forth by specific reference in such filing.

Item 5.02    Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

Departure of President and Chief Executive Officer

On November 3, 2025, the Company announced that Dev Ittycheria, the Company’s President and Chief Executive Officer and the principal executive officer under Section 16a-1(f) of the Exchange Act, notified the Company on October 29, 2025 of his intent to resign as President and Chief Executive Officer, effective November 9, 2025.

Advisory Agreement

In connection with Mr. Ittycheria’s resignation, the Company entered into an advisory agreement (the “Advisory Agreement”) with Mr. Ittycheria, effective November 10, 2025 (the “Effective Date”), with a term ending November 9, 2026 (the “Term”). The Advisory Agreement may be renewed prior to termination upon mutual written agreement. During the Term, Mr. Ittycheria will remain an employee of the Company. Under the Advisory Agreement, Mr. Ittycheria will provide informal management consultations to the Company’s President and Chief Executive Officer, executive team, and Board of Directors on an as-needed basis. Mr. Ittycheria will remain available for consultations by telephone, email, virtually, or in person as his other business activities permit.

Mr. Ittycheria will continue to serve as a member of the Company’s Board of Directors until November 9, 2026, without additional compensation for his service as a director. Effective November 9, 2026, unless otherwise mutually agreed by the parties, he will be deemed to have voluntarily resigned from the Board and all other positions at the Company and its affiliates, other than pursuant to the Advisory Agreement.

During the Term, Mr. Ittycheria will receive an annual salary of $100,000, paid in accordance with the Company’s payroll practices. He remains eligible to receive his bonus payment on or around A

mdb-202508260001441816False00014418162025-08-262025-08-26

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 26, 2025

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On August 26, 2025, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended July 31, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing.

Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated August 26, 2025.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: August 26, 2025 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer

mdb-202506040001441816False00014418162025-06-042025-06-04

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 4, 2025

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On June 4, 2025, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended April 30, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing.

Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated June 4, 2025.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: June 4, 2025 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer

mdb-202503050001441816False00014418162025-03-052025-03-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 5, 2025

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On March 5, 2025, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended January 31, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing.

Item 8.01    Other Events. On March 5, 2025, the Company announced a stock repurchase program of up to $200 million of the Company's outstanding shares of common stock. Repurchases of the Company's common stock may be made from time to time, either through open market transactions or in privately negotiated transactions. The timing of the repurchases will depend on certain factors, including but not limited to, market conditions and prices and management’s discretion. The repurchases may be suspended, terminated or modified at any time for any reason, including market conditions, the cost of repurchasing shares, the availability of alternative investment opportunities, liquidity, and other factors deemed appropriate. These factors may also affect the timing and amount of share repurchases. The Company is not obligated to purchase any dollar amount or particular number of shares.

Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated March 5, 2025.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: March 5, 2025 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer

mdb-202412090001441816False00014418162024-12-092024-12-09

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 9, 2024

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On December 9, 2024, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended October 31, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing.

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On December 9, 2024, Michael Gordon, the Company’s Chief Operating Officer and Chief Financial Officer, announced his resignation from the Company, effective January 31, 2025. Following January 31, 2025, Mr. Gordon shall be an advisor to the Company to help ensure a smooth transition. The Company intends to enter into an advisory arrangement with Mr. Gordon.

In addition, on December 9, 2024, the Company promoted Cedric Pech, the Company’s Chief Revenue Officer, to the position of President, Field Operations, effective immediately. In this role, Mr. Pech will be responsible for managing the Company’s ecosystem functions, including customer success, professional services and solutions consulting, and will oversee go-to-market functions.

Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated December 9, 2024.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: December 9, 2024 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer

mdb-202408290001441816False00014418162024-08-292024-08-29

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 29, 2024

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On August 29, 2024, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended July 31, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing.

Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated August 29, 2024.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: August 29, 2024 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer

mdb-202405300001441816False00014418162024-05-302024-05-30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 30, 2024

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On May 30, 2024, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended April 30, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing.

Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated May 30, 2024.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: May 30, 2024 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer

mdb-202403070001441816False00014418162024-03-072024-03-07

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 7, 2024

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On March 7, 2024, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended January 31, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing.

Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated March 7, 2024.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: March 7, 2024 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer

mdb-202312050001441816False00014418162023-12-052023-12-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 5, 2023

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On December 5, 2023, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended October 31, 2023. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing. Item 5.02    Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On December 1, 2023, the Board of Directors (the “Board”) of the Company increased the size of the Board from nine to ten directors and, following the recommendation of the Nominating and Corporate Governance Committee, appointed Ann Lewnes to serve as a member of the Board and as a member of the Board’s Compensation Committee, effective December 5, 2023. Ms. Lewnes's term will expire at the Company’s 2024 Annual Meeting of Stockholders. The Board has determined that Ms. Lewnes is “independent” as contemplated by the rules of the Nasdaq Stock Market LLC and other governing laws and applicable regulations. Ms. Lewnes, age 62, has significant leadership experience in branding, advertising, direct-to-consumer e-commerce, digital marketing, and corporate strategy. She also brings leadership experience in driving strategic growth and global demand at various public companies, and also has experience serving on the boards of nonprofit entities. Ms. Lewnes has served on the Board of Directors of Mattel, Inc., a public toy and entertainment company, since February 2015, and is chairperson of Mattel's Governance and Social Responsibility Committee and a member of its Executive Committee. From November 2006 to March 2023, Ms. Lewnes served as Adobe Inc.'s Chief Marketing Officer and Executive Vice President of Corporate Strategy and Development. Previously, Ms. Lewnes was at Intel Corporation where she served as their Vice President of Marketing. Ms. Lewnes received her B.A. in International Relations and Journalism from Lehigh University. There is no arrangement or understanding between Ms. Lewnes and any other person pursuant to which she was selected as a director, and there is no family relationship between Ms. Lewnes and any of the Company’s other directors or executive officers. There are no transactions betwee

mdb-202308310001441816False00014418162023-08-312023-08-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 31, 2023

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On [August 31, 2023], MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended July 31, 2023. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing. Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated August 31, 2023.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: August 31, 2023 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer

mdb-202306010001441816False00014418162023-06-012023-06-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 1, 2023

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On June 1, 2023, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended April 30, 2023. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing. Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated June 1, 2023.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: June 1, 2023 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer

mdb-202303080001441816False00014418162023-03-082023-03-08

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 8, 2023

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On March 8, 2023, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended January 31, 2023. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing. Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated March 8, 2023.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: March 8, 2023 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer

mdb-202212060001441816False00014418162022-12-062022-12-06

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 6, 2022

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On December 6, 2022, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended October 31, 2022. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing. Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated December 6, 2022.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: December 6, 2022 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer

mdb-202208310001441816False00014418162022-08-312022-08-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 31, 2022

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On August 31, 2022, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended July 31, 2022. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing. Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated August 31, 2022.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: August 31, 2022 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer

mdb-202206010001441816False00014418162022-06-012022-06-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 1, 2022

MONGODB, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware001-3824026-1463205 (State or Other Jurisdiction of Incorporation)(Commission File Number)(IRS Employer Identification No.)

1633 Broadway, 38th Floor

New York, NY 10019 (Address of Principal Executive Offices) (Zip Code)

646-727-4092 (Registrant’s Telephone Number, Including Area Code) Not Applicable (Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered Class A Common Stock, par value $0.001 per shareMDBThe Nasdaq Stock Market LLC (Nasdaq Global Market)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below): ☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02    Results of Operations and Financial Condition. On June 1, 2022, MongoDB, Inc. (the “Company”) issued a press release announcing its financial results for the three months ended April 30, 2022. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8‑K and is incorporated herein by reference. The information furnished under this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or subject to the liabilities of that section. The information shall not be deemed incorporated by reference into any other filing with the Securities and Exchange Commission made by the Company, regardless of any general incorporation language in such filing. Item 9.01    Financial Statements and Exhibits. (d)    Exhibits

Exhibit No. Description 99.1 Press Release dated June 1, 2022.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MONGODB, INC.

Dated: June 1, 2022 By:/s/ Dev Ittycheria Name: Dev Ittycheria Title: President and Chief Executive Officer