Summary
Updated Aug 30, 2026
John D. Grampa is Director of PARK OHIO HOLDINGS CORP (PKOH). 10 SEC Form 4 filings on record going back to 2024, most recently on 17 August 2026. Most recent open-market trade: sold $103K of PKOH on 23 June 2026. Lifetime open-market sales: $176K.
Recent Transactions
5Every recent SEC Form 4 transaction John D. Grampa has reported, most recent first.
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 - $956K of PKOH open-market activity in the last 12 months
- Patrick W. Fogarty - $579K of PKOH open-market activity in the last 12 months
- Patrick V. Auletta - $179K of PKOH open-market activity in the last 12 months
- Howard W. Hanna IV - $115K of PKOH open-market activity in the last 12 months
- Ronna Romney - $109K of PKOH open-market activity in the last 12 months
- Andrew C. Clarke - $12K of PKOH open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
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?
3 primary Form 4 filings 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.
Where can I see all of John D. Grampa's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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