Louis Berkman Investment CO

Ampco-Pittsburgh Corporation · 10% Owner

Louis Berkman Investment CO is listed in public filings as 10 percent owner. This Louis Berkman Investment CO insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Ampco-Pittsburgh Corporation (AP-WT), and Ampco-Pittsburgh Corporation (AP). Investors use Louis Berkman Investment CO's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Ampco-Pittsburgh CorporationAP-WT$8.4M3.1M sharesBuyNov 17, 2025$248.3K93k shares$2.67--
Ampco-Pittsburgh CorporationAP$8.4M3.1M sharesBuyNov 17, 2025$248.3K93k shares$2.67--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Historical actions before the latest disclosure date will appear here after more snapshots are available.