Louis Berkman Investment CO

Holdings History for AMPCO PITTSBURGH CORP - Common (AP)

Symbol: AP on NYSE
Investment type: Equity / Common
Latest Disclosed Shares Owned: 3,127,792 shares
Security Ownership %: 15%

The Louis Berkman Investment Company ownership in AMPCO PITTSBURGH CORP Common (AP)

26 Nov 2025 - The Louis Berkman Investment Company has filed an SCHEDULE 13D/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 3,127,792 shares of AMPCO PITTSBURGH CORP Common (AP). This represents 15% ownership of the company. This is the first filing by Louis Berkman Investment CO disclosing ownership of AMPCO PITTSBURGH CORP Common (AP).

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
The Louis Berkman Investment Company	15%		$7,068,810	3,127,792			$2.26	13D/A	17 Nov 2025	26 Nov 2025, 18:27