AMPCO PITTSBURGH CORP — Director's Dealing 2008

Sep 5, 2008

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMPCO PITTSBURGH CORP (AP)
CIK: 0000006176
Period of Report: 2008-09-04

Reporting Person: Louis Berkman Investment CO (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2008-09-04	Common Stock	S	100	$37.04	Disposed	1598342	Direct
2008-09-04	Common Stock	S	100	$37.85	Disposed	1598242	Direct
2008-09-04	Common Stock	S	100	$36.88	Disposed	1598142	Direct
2008-09-04	Common Stock	S	100	$37.80	Disposed	1598042	Direct
2008-09-04	Common Stock	S	200	$37.79	Disposed	1597842	Direct
2008-09-04	Common Stock	S	100	$37.18	Disposed	1597742	Direct
2008-09-04	Common Stock	S	200	$37.91	Disposed	1597542	Direct
2008-09-04	Common Stock	S	100	$37.99	Disposed	1597442	Direct
2008-09-04	Common Stock	S	100	$37.43	Disposed	1597342	Direct
2008-09-04	Common Stock	S	200	$37.34	Disposed	1597142	Direct
2008-09-04	Common Stock	S	100	$38.34	Disposed	1597042	Direct
2008-09-04	Common Stock	S	100	$37.14	Disposed	1596942	Direct
2008-09-04	Common Stock	S	100	$38.14	Disposed	1596842	Direct
2008-09-04	Common Stock	S	100	$37.16	Disposed	1596742	Direct
2008-09-04	Common Stock	S	100	$37.97	Disposed	1596642	Direct
2008-09-04	Common Stock	S	200	$37.02	Disposed	1596442	Direct
2008-09-04	Common Stock	S	300	$37.83	Disposed	1596142	Direct
2008-09-04	Common Stock	S	100	$37.00	Disposed	1596042	Direct
2008-09-04	Common Stock	S	200	$38.08	Disposed	1595842	Direct
2008-09-04	Common Stock	S	100	$39.89	Disposed	1595742	Direct
2008-09-04	Common Stock	S	100	$39.77	Disposed	1595642	Direct
2008-09-04	Common Stock	S	200	$39.90	Disposed	1595442	Direct
2008-09-04	Common Stock	S	100	$37.63	Disposed	1595342	Direct
2008-09-04	Common Stock	S	100	$37.55	Disposed	1595242	Direct
2008-09-04	Common Stock	S	300	$37.28	Disposed	1594942	Direct
2008-09-04	Common Stock	S	100	$37.26	Disposed	1594842	Direct
2008-09-04	Common Stock	S	100	$37.66	Disposed	1594742	Direct
2008-09-04	Common Stock	S	100	$37.37	Disposed	1594642	Direct
2008-09-04	Common Stock	S	100	$37.56	Disposed	1594542	Direct
2008-09-04	Common Stock	S	100	$37.60	Disposed	1594442	Direct

Footnotes

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adpoted by the reporting person on May 19, 2008 (the "Plan"). The Plan was adopted to allow the Berkman family to satisfy liquidity and diversification objectives in connection with Mr. Berkman's estate planning.