Sec Form 4 Filing - Drew William @ One Madison Corp - 2018-01-22

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 Drew William 2. Issuer Name and Ticker or Trading Symbol One Madison Corp [ OMAD] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Secretary (Last) (First) (Middle) 3 EAST 28TH STREET, 8TH FLOOR 3. Date of Earliest Transaction (MM/DD/YY) 01/22/2018 (Street) NEW YORK, NY10016 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

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 Warrants $ 11.5 01/22/2018 A 17,189 ( 1 )( 2 ) ( 1 )( 2 ) See Footnote ( 1 ) ( 2 ) 17,189 $ 1 17,189 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Drew William 3 EAST 28TH STREET, 8TH FLOOR NEW YORK, NY10016 Secretary Signatures /s/ William Drew 01/24/2018 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Each warrant entitles the reporting person to purchase one Class A ordinary share or one Class C ordinary share of the issuer. Each warrant may be exercised only during the period commencing on the later of (i) the date that is thirty (30) days after the first date on which the issuer completes a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination, involving the issuer and one or more businesses (a "Business Combination"), or (ii) January 22, 2019, and terminating at 5:00 p.m., New York City time on the earlier to occur of (x) the date that is five (5) years after the date on which the issuer completes its initial Business Combination, or (y) the liquidation of the issuer in accordance with the issuer's amended and restated memorandum and articles of association, as amended from time to time, if the issuer fails to consummate a Business Combination. ( 2 )The warrants are subject to the other terms and conditions of the Warrant Agreement among the issuer and Continental Stock Transfer & Trust Company, included as Exhibit 4.4 to the issuer's Form 8-K as filed with the Securities and Exchange Commission on January 22, 2018.

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).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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