John Grampa Insider Trades & Stock Holdings

PKOH · Latest filing Jun 23, 2026

John Grampa at PKOH has 1 Form 4 trade on file since Jun 23, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($175.50K), net -$175.50K. Latest filing: disposed of 4.84K shares of $PKOH on Jun 23, 2026 at $36.23.

Trades on file

1

Open-market bought

$0

Open-market sold

$175.50K

Net open-market

-$175.50K

Latest filing

Jun 23, 2026

All insider trades by John Grampa

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 23, 2026	$PKOH	Sell (Open-market sale)	4.84K	$36.23	$175.50K			+5.6%	+4.8%				—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks John Grampa traded

• $PKOH

Frequently asked questions

Has John Grampa been buying or selling stock?

John Grampa has 0 open-market purchases and 1 open-market sale on file, net -$175.50K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was John Grampa's latest insider trade?

disposed of 4.84K shares of $PKOH on Jun 23, 2026 at $36.23.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.