Sec Form 4 Filing - MYERS TIMOTHY DONALD @ Arconic Inc. - 2019-11-25

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 MYERS TIMOTHY DONALD 2. Issuer Name and Ticker or Trading Symbol Arconic Inc. [ ARNC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Executive Vice President (Last) (First) (Middle) 390 PARK AVENUE 3. Date of Earliest Transaction (MM/DD/YY) 11/25/2019 (Street) NEW YORK,, NY10022 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 11/25/2019 M 5,166 A $ 30.51 28,925 D Common Stock 11/25/2019 S 5,166 D $ 30.8208 ( 1 ) 23,759 D Common Stock 11/25/2019 M 5,166 A $ 30.51 28,925 D Common Stock 11/25/2019 S 5,148 D $ 30.816 ( 2 ) 23,777 D Common Stock 11/25/2019 M 4,513 A $ 22.92 28,290 D Common Stock 11/25/2019 S 4,513 D $ 30.8208 ( 1 ) 23,777 D Common Stock 11/25/2019 M 4,513 A $ 22.92 28,290 D Common Stock 11/25/2019 S 3,897 D $ 30.816 ( 2 ) 24,393 D Common Stock 11/25/2019 M 6,072 A $ 21.13 30,465 D Common Stock 11/25/2019 S 6,072 D $ 30.8208 ( 1 ) 24,393 D Common Stock 11/25/2019 M 6,072 A $ 21.13 30,465 D Common Stock 11/25/2019 S 5,053 D $ 30.816 ( 2 ) 25,412 D Common Stock 38,907 I By Company 401(k) plan

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 Employee Stock Option (right to buy) $ 30.51 11/25/2019 M 10,332 ( 3 ) 01/26/2020 Common Stock 10,332 $ 0 ( 6 ) 0 D Employee Stock Option (right to buy) $ 22.92 11/25/2019 M 9,026 ( 4 ) 01/20/2022 Common Stock 9,026 $ 0 ( 6 ) 1 D Employee Stock Option (right to buy) $ 21.13 11/25/2019 M 12,144 ( 5 ) 01/13/2027 Common Stock 12,144 $ 0 ( 6 ) 24,286 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other MYERS TIMOTHY DONALD 390 PARK AVENUE NEW YORK,, NY10022 Executive Vice President Signatures /s/ Margaret Lam (Assistant Secretary), by power of attorney 11/27/2019 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The price reported in column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $30.76 to $30.88. The reporting person undertakes to provide to Arconic Inc. ("Arconic"), any security holder of Arconic, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote. ( 2 )The price reported in column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $30.77 to $30.895. The reporting person undertakes to provide to Arconic, any security holder of Arconic, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote. ( 3 )The option, representing a right to purchase a total of 10,332 shares, became exercisable in three equal annual installments beginning on January 26, 2011, which was the first anniversary of the date on which the option was granted. ( 4 )The option, representing a right to purchase a total of 9,027 shares, became exercisable in three equal annual installments beginning on January 20, 2013, which was the first anniversary of the date on which the option was granted. ( 5 )The option, representing a right to purchase a total of 36,430 shares, becomes exercisable in three equal annual installments beginning on January 13, 2018, which was the first anniversary of the date on which the option was granted. ( 6 )Employee stock options are granted without payment of consideration.

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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