X0306 4 2019-12-30 0 0000006176 AMPCO PITTSBURGH CORP AP 0001190957 KENNY TERRENCE W 726 BELL AVENUE SUITE 302 CARNEGIE PA 15106 0 1 0 0 President,Air&Liq. Proc. Group Common Stock 2019-12-30 4 P 0 2500 2.896 A 31496 D The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $2.89 to $2.90, inclusive. The reporting person undertakes to provide the Ampco-Pitsburgh Corporation (the "Company"), any security holder of the Company, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within this range. /s/ Rose Hoover for Terrence W. Kenny (POA previously filed) 2019-12-31