AMPCO PITTSBURGH CORP — Director's Dealing 2021

May 11, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMPCO PITTSBURGH CORP (AP)
CIK: 0000006176
Period of Report: 2021-05-07

Reporting Person: HOOVER ROSE (President & Chief Admin. Off.)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-05-07	Common Stock	F	1343	$7.26	Disposed	51212	Direct
2021-05-09	Common Stock	F	889	$7.26	Disposed	50323	Direct
2021-05-09	Common Stock	F	1231	$7.26	Disposed	49092	Direct
2021-05-09	Common Stock	A	13496	$0.00	Acquired	62588	Direct
2021-05-09	Common Stock	F	3844	$7.26	Disposed	58744	Direct

Footnotes

F1: Represents the payment of tax liability by withholding shares incident to the vesting of restricted stock units granted in 2020.

F2: Represents the payment of tax liability by withholding shares incident to the vesting of restricted stock units granted in 2018.

F3: Represents the payment of tax liability by withholding shares incident to the vesting of restricted stock units granted in 2019.

F4: These shares were acquired upon vesting of performance-based restricted stock units. The vesting of these performance-based restricted stock units was based on Ampco-Pittsburgh Corporation's achievement of targeted Return on Invested Capital.

F5: Represents the payment of tax liability by withholding shares incident to the vesting of the performance-based restricted stock units.