Sec Form 4 Filing - Lake Robert Alexander @ WORLD FUEL SERVICES CORP - 2019-02-10

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 Lake Robert Alexander 2. Issuer Name and Ticker or Trading Symbol WORLD FUEL SERVICES CORP [ INT] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) EVP, Chf. Legal Officer, CoSec (Last) (First) (Middle) C/O WORLD FUEL SERVICES CORPORATION, 9800 N.W. 41ST STREET 3. Date of Earliest Transaction (MM/DD/YY) 02/10/2019 (Street) MIAMI, FL33178 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 02/10/2019 F 813 ( 1 ) D $ 23.99 ( 2 ) 59,122 D Common Stock 06/07/2019 S( 3 ) 1,500 D $ 32.91 ( 4 ) 57,622 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 Lake Robert Alexander C/O WORLD FUEL SERVICES CORPORATION 9800 N.W. 41ST STREET MIAMI, FL33178 EVP, Chf. Legal Officer, CoSec Signatures /s/ Amy A. Quintana, Attorney-in-fact 06/11/2019 Signature of Reporting Person Date

Explanation of Responses:

( 1 )2,740 shares of restricted stock held by the reporting person vested and settled on February 10, 2019. The issuer withheld the reported shares to cover the reporting person's tax liability associated with these shares of restricted stock. ( 2 )The price shown is the closing price for the issuer's common stock on the NYSE on February 8, 2019. ( 3 )The sales reported in this Form 4 were effected pursuant to a pre-arranged, non-discretionary trading plan adopted by the reporting person in accordance with Rule 10b5-1 under the Securities Exchange Act of 1934, as amended. ( 4 )The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions ranged from $32.90 to $32.93, inclusive. The reporting person undertakes to provide the issuer and will provide any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each separate price within the specified range.

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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