X0306 4 2020-09-22 0 0000006176 AMPCO PITTSBURGH CORP AP 0001452008 Fessenden Elizabeth Anne 1137 WEST AVENUE RICHMOND VA 23220 1 0 0 0 Common Stock 2020-09-22 4 X 0 15721 3.50 A 50439 D Subscription Rights (right to buy) 1.5624 2020-09-22 4 X 0 35218 0.00 D 2020-08-18 2020-09-18 Units consisting of Common Stock and Series A Warrants 0 D Series A Warrant (right to buy) 2.5668 2020-09-22 4 X 0 35218 A 2020-09-22 2025-08-01 Common Stock 15721 35218 D Represents the conversion of a subscription right issued by the Issuer as part of a rights offering. Each subscription right was exercisable for units that consisted of (i) 0.4464 shares of common stock and (ii) a Series A warrant exercisable to acquire 0.4464 shares of common stock at an exercise price of $2.5668 (or $5.75 per whole share of common stock under the Series A warrants). The subscription price of each unit was $1.5624 per unit (or $3.50 per whole share of common stock and Series A warrants to purchase a whole share of common stock). The securities issued upon conversion of the subscription rights are exempted from Section 16(b) pursuant to Rule 16b-3. Each Series A warrant represents the right to purchase 0.4464 shares of common stock at an exercise price of $2.5668 per share and was issued as part of a subscription right issued in a rights offering by the Issuer. The Series A warrants are exercisable only for whole numbers of shares of Common Stock. /s/ Rose Hoover for Elizabeth Fessenden (POA previously filed) 2020-09-24