Millennial Media Inc. Watch

from S-8 2 pages Millennial Media, Inc. First Amendment to 2014 Equity Inducement Plan April 20, 2015

from S-8 8 pages Millennial Media, Inc. Stock Option Assumption Notice

from S-8 8 pages Millennial Media, Inc. Restricted Stock Unit Grant Notice 2014 Equity Inducement Plan

from S-8 8 pages Millennial Media, Inc. Stock Option Grant Notice

from S-8 20 pages Millennial Media, Inc. 2014 Equity Inducement Plan Adopted by the Board of Directors: December 4, 2014

from S-8 34 pages Jumptap, Inc. Amended and Restated 2005 Stock Option and Grant Plan

from S-8 27 pages Millennial Media, Inc. 2012 Equity Incentive Plan Adopted by the Board of Directors: March 2, 2012 Approved by the Stockholders: March 14, 2012 Ipo Date/Effective Date: March 28, 2012

from S-1/A 1 page Common Stock Common Stock Fully Paid and Nonassessable Shares of Common Stock, $0.001 Par Value Per Share, of Millennial Media, Inc. Transferable on the Books of the Corporation in Person or by Duly Authorized Attorney Upon Surrender of the Certificate Properly Endorsed. This Certificate Shall Not Be Valid Until Countersigned by the Transfer Agent and Registered by the Registrar. Witness the Facsimile Signatures of the Corporation’s Duly Authorized Officers. Dated: Treasurer President and Chief Executive Officer Countersigned and Registered: American Stock Transfer & Trust Company, LLC (Brooklyn, N.Y.) Transfer Agent and Registrar by Authorized Signature Incorporated Under the Laws of the State of Delaware See Reverse for Certain Definitions Cusip 60040n 10 5 This Certifies That Is the Record Holder of MM