MongoDB, Inc. — Director's Dealing 2017

Oct 25, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MongoDB, Inc. (MDB)
CIK: 0001441816
Period of Report: 2017-10-23

Reporting Person: RYAN KEVIN P (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-10-23	Series B Preferred Stock	$	C	131661	Disposed		Class B Common Stock (98745)	Direct
2017-10-23	Class B Common Stock	$	C	98745	Acquired		Class A Common Stock (98745)	Direct

Footnotes

F1: Each share of Series B Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F2: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.