John D. Grampa
Director · PARK OHIO HOLDINGS CORP
IndividualSelling only
- 2024
- Aug 17, 2026
- 10
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies John D. Grampa 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.
- Robert D. Vilsack - $1.86M in PKOH purchases and sales in the last 12 months
- Patrick W. Fogarty - $579K in PKOH purchases and sales in the last 12 months
- James W. Wert - $467K in PKOH purchases and sales in the last 12 months
- Patrick V. Auletta - $179K in PKOH purchases and sales in the last 12 months
- Howard W. Hanna IV - $115K in PKOH purchases and sales in the last 12 months
- Ronna Romney - $109K in PKOH purchases and sales in the last 12 months
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Frequently asked questions
Who is John D. Grampa?
John D. Grampa is a corporate insider, tracked as Director of PARK OHIO HOLDINGS CORP (PKOH). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has John D. Grampa submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has John D. Grampa been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($176K) across all tracked filings.
