Sec Form 4 Filing - Georges Stephanie @ DIGITALGLOBE, INC. - 2017-10-05

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Georges Stephanie 2. Issuer Name and Ticker or Trading Symbol DIGITALGLOBE, INC. [ DGI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) SVP, Strategy, Comms and Mktg (Last) (First) (Middle) 1300 W. 120TH AVENUE 3. Date of Earliest Transaction (MM/DD/YY) 10/05/2017 (Street) WESTMINSTER, CO80234 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 10/05/2017 D 53,459 D 0 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Georges Stephanie 1300 W. 120TH AVENUE WESTMINSTER, CO80234 SVP, Strategy, Comms and Mktg Signatures /s/ Amy Flakne, attorney-in-fact for Stephanie Georges 10/10/2017 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Pursuant to the terms of the Agreement and Plan of Merger dated as of February 24, 2017 ("Merger Agreement"), by and among the Issuer, MacDonald, Dettwiler and Associates Ltd., ("MDA"), SSL MDA Holdings, Inc., and Merlin Merger Sub, Inc., at the Effective Time (as defined in the Merger Agreement), each share of Issuer common stock, automatically and without any required action by the Reporting Person, was converted into the right to receive: (i) $17.50 in cash, without interest and less any required withholding taxes, and (ii) 0.3132 of an MDA common share, rounded down to the nearest share. ( 2 )Includes shares underlying time-based vesting restricted stock units ("RSUs"). Pursuant to the terms of the Merger Agreement, the RSUs were assumed by MDA at the Effective Time and represented the right to receive $17.50 in cash and 0.3132 shares of MDA common stock for each share of Issuer common stock subject to such RSUs. The shares underlying such RSUs continued to vest and be subject to the original terms and conditions as were applicable before the Effective Time, except that the cash component was deemed fully vested at the Effective Time. ( 3 )Pursuant to the terms of the Merger Agreement, (i) PSUs (as defined below) subject to an ROIC vesting metric were deemed to be achieved at "target" levels, and (ii) PSUs subject to a TSR vesting metric were deemed to be achieved as of the last trading date prior to the Effective Time and at a stock price equal to the average of the closing prices for a share of Issuer common stock for the period of five trading days immediately prior to the Effective Time. ( 4 )Pursuant to the terms of the Merger Agreement, at the Effective Time, each stock unit that remained subject to unsatisfied performance-based vesting requirements ("PSU") received cash consideration of $17.50 in cash and 0.3132 shares of MDA common stock for each share of Issuer common stock subject to such PSU.

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