Sec Form 4 Filing - Willman Aaron @ ARC Group Worldwide, Inc. - 2018-09-20

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 Willman Aaron 2. Issuer Name and Ticker or Trading Symbol ARC Group Worldwide, Inc. [ ARCW] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Financial Officer (Last) (First) (Middle) C/O ARC GROUP WORLDWIDE, INC., 810 FLIGHTLINE BLVD. 3. Date of Earliest Transaction (MM/DD/YY) 09/20/2018 (Street) DELAND, FL32724 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 07/31/2018 J( 1 ) 1,579 A $ 2.15 5,635 D Common Stock 01/31/2018 J( 1 ) 1,580 A $ 2.05 4,056 D Common Stock 07/31/2017 J( 1 ) 1,135 A $ 2.85 2,476 D Common Stock 01/31/2017 J( 1 ) 1,341 A $ 4.4 1,341 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 Stock Options (Right to Buy) $ 2.35 05/14/2018 A( 1 ) 8,626 ( 2 ) 05/14/2025 Common Stock 8,626 $ 0 16,431 D Stock Options (Right to Buy) $ 4.4 02/10/2017 A( 1 ) 17,600 ( 3 ) 02/10/2027 Common Stock 17,600 $ 0 14,274 D Stock Options (right to buy) $ 2.5 08/26/2016 A( 1 ) 4,774 ( 4 ) 08/26/2023 Common Stock 4,774 $ 0 14,274 D Stock Options (right to buy) $ 1.51 01/15/2016 A( 1 ) 19,000 ( 5 ) 01/15/2023 Common Stock 19,000 $ 0 9,500 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Willman Aaron C/O ARC GROUP WORLDWIDE, INC. 810 FLIGHTLINE BLVD. DELAND, FL32724 Chief Financial Officer Signatures /s/ Aaron Willman 11/01/2018 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The Reporting Person is filing this Form 4 voluntarily in lieu of a Form 5 filing in respect of the Form 3 for the Reporting Person that was not filed in a timely manner in connection with the appointment of the Reporting Person as Chief Financial Officer of the Company effective September 20, 2018. ( 2 )Options granted to the reporting person on May 14, 2018. Of such options, 2,157 vested and became exercisable on the grant date, and the balance vest 25% on each anniversary of the date of grant until the Stock Options have vested in full. The Options shall expire on May 14, 2025, the seventh anniversary of the date of grant. As of the date of this report, 2,157 options were vested and exercisable. ( 3 )Options granted to the reporting person on February 10, 2017. Of such options, 17,600 vest and become exercisable on December 31, 2018. The stock options will expire on February 10, 2027. ( 4 )Options granted to the reporting person on August 26, 2016. Of such options, 4,774 vested and became exercisable on August 26, 2016, the date of grant. The Stock Options will expire on August 26, 2023. ( 5 )Options granted to the reporting person on January 14, 2016. Of such options, 3,800 vested and became exercisable on the grant date, and the balance vest 20% each anniversary of the date of grant until the stock options have vested in full. The options shall expire on January 14, 2023, the seventh anniversary of the date of grant. As of the date of this report, 9,500 options were vested and exercisable.

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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