Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Louis Berkman Investment CO files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Brett McBrayer - $129K in AP purchases and sales in the last 12 months
- Michael I. German - $106K in AP purchases and sales in the last 12 months
- Samuel Lyon - $99K in AP purchases and sales in the last 12 months
- Darrell L. McNair - $34K in AP purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
What is Louis Berkman Investment CO?
Louis Berkman Investment CO is an investment firm of AMPCO PITTSBURGH CORP (AP). InsiderAlpha holds 1 primary Form 4 filing for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Louis Berkman Investment CO last file a Form 4?
The only primary Form 4 on record is dated 26 November 2025.
Has Louis Berkman Investment CO been buying or selling stock?
Recorded transactions: 1 open-market purchase ($248K) and 0 open-market sales across all tracked filings.
