Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Carothers Robert G
2. Date of Event Requiring Statement (Month/Day/Year)
06/02/2015
3. Issuer Name and Ticker or Trading Symbol
AMPCO PITTSBURGH CORP [AP]
(Last)
(First)
(Middle)
726 BELL AVENUE
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Chairman & CEO, Union Electric
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

CARNEGIE, PA 15106
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 Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Non-Qualified Stock Options   (1) 09/04/2018 Common Stock 25,000 $ 37.89 D  
Non-Qualified Stock Options   (1) 02/18/2020 Common Stock 25,000 $ 25.77 D  
Non-Qualified Stock Options   (2) 05/06/2021 Common Stock 13,500 $ 25.18 D  
Non-Qualified Stock Options   (2) 05/03/2022 Common Stock 13,500 $ 17.67 D  
Non-Qualified Stock Options   (2) 02/02/2023 Common Stock 12,500 $ 17.16 D  
Non-Qualified Stock Options   (2) 04/29/2024 Common Stock 12,500 $ 20 D  
Restricted Stock Units   (3)   (3) Common Stock 3,829 $ (4) D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Carothers Robert G
726 BELL AVENUE
CARNEGIE, PA 15106
      Chairman & CEO, Union Electric  

Signatures

Rose Hoover, Attorney-In-Fact, POA Attached Hereto 06/03/2015
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(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).
(1) Subject to acceleration in certain circumstances, the option becomes vested and exercisable under the following schedule assuming the optionee continues employment with the Issuer through the date of vesting: 33% on the grant date, 66% on the first anniversary of the grant date, 100% on the second anniversary of the grant date.
(2) Subject to acceleration in certain circumstances, the option becomes vested and exercisable under the following schedule assuming the optionee continues employment with the Issuer through the date of vesting: 33% on the first anniversary of the grant date, 66% on the second anniversary of the grant date and 100% on the third anniversary of the grant date.
(3) The restricted stock units vest in three equal annual installments beginning May 5, 2016.
(4) Each restricted stock unit represents a contingent right to receive one share of Ampco-Pittsburgh Corporation common stock.

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