Brett McBrayer - May 7, 2021 Form 4 Insider Report for AMPCO PITTSBURGH CORP (AP)

Role: Chief Executive Officer, Director
Signature: /s/ Rose Hoover for J. Brett McBrayer (POA previously filed)
Stock symbol: AP
Transactions as of: May 7, 2021
Transactions value $: -$84,506
Form type: 4
Date filed: 5/11/2021, 12:48 PM
Next filing: May 14, 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AP	Common Stock	Tax liability	-$23.4K	-3.22K	-3.13%	$7.26	99.7K	May 7, 2021	Direct	F1
transaction	AP	Common Stock	Tax liability	-$21.4K	-2.95K	-2.96%	$7.26	96.8K	May 9, 2021	Direct	F2
transaction	AP	Common Stock	Award	$0	+14.3K	+14.73%	$0.00	111K	May 9, 2021	Direct	F3
transaction	AP	Common Stock	Tax liability	-$39.7K	-5.46K	-4.92%	$7.26	106K	May 9, 2021	Direct	F4

Showing 1 to 4 of 4 entries

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
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 2019.
F3	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.
F4	Represents the payment of tax liability by withholding shares incident to the vesting of the performance-based restricted stock units.