Sec Form 4/A Filing - Leib Daniel @ Donnelley Financial Solutions, Inc. - 2016-10-01

FORM 4/A 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 Leib Daniel 2. Issuer Name and Ticker or Trading Symbol Donnelley Financial Solutions, Inc. [ DFIN] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Executive Officer (Last) (First) (Middle) C/O DONNELLEY FINANCIAL SOLUTIONS, INC., 35 WEST WACKER DRIVE 3. Date of Earliest Transaction (MM/DD/YY) 10/01/2016 (Street) CHICAGO, IL60601 4. If Amendment, Date Original Filed (MM/DD/YY) 10/04/2016 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 10/01/2016 A 88,355 ( 1 ) A $ 0 199,447 ( 2 ) 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 Leib Daniel C/O DONNELLEY FINANCIAL SOLUTIONS, INC. 35 WEST WACKER DRIVE CHICAGO, IL60601 X Chief Executive Officer Signatures /s/ Jennifer B. Reiners, Jennifer B. Reiners, Attorney-in-Fact for Daniel N. Leib 10/18/2016 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Reporting Person is filing an amendment to his Form 4, which was filed on October 4, 2016, in order to update the number of securities acquired and the amount of securities beneficially owned following the Reported Transaction. On October 1, 2016 Daniel N. Leib was awarded restricted stock with a value of $2,000,000 by Donnelley Financial Solutions, Inc. ("DFS"). Such grant represents 88,355 shares of restricted stock calculated based on the ten trading day volume weighted average price of DFS common stock following the date of grant. ( 2 )Reflects ownership of 14,635 shares of DFS common stock obtained in connection with the spinoff of DFS by R. R. Donnelley & Sons Company ("RRD") and the distribution of one (1) share of DFS common stock for every eight (8) shares of RRD common stock held prior to the spinoff, which was effective on October 1, 2016. Also reflects 96,457 restricted stock units held prior to the date of the Reported Transaction (after giving effect to the one for three reverse stock split that was effective on October 1, 2016 and the distribution by RRD of 80.75% of the common stock of LSC Communications, Inc. and DFS, which occurred on October 1, 2016.)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

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