John Hill Insider Trades & Stock Holdings

CEO & President · Central Securities Corporation · Latest filing Jun 26, 2026

John Hill, CEO & President at Central Securities Corporation has 2 Form 4 trades on file since Jun 23, 2026 across 2 companies. Open-market activity: 1 purchase ($12.09K) and 0 sales ($0), net +$12.09K. Latest filing: acquired 233 shares of $CET on Jun 26, 2026 at $51.87.

Trades on file

2

Open-market bought

$12.09K

Open-market sold

$0

Net open-market

+$12.09K

Latest filing

Jun 26, 2026

All insider trades by John Hill

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 26, 2026	$CET	Buy (Open-market buy)	233	$51.87	$12.09K			+3.0%	+1.2%		CEO & President		Read
Jun 23, 2026	$CSGP	Buy (Grant or award)	8.26K	$0	—			-6.4%	-10.3%				Read

"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 Hill traded

• $CET
• $CSGP

Frequently asked questions

Has John Hill been buying or selling stock?

John Hill has 1 open-market purchase and 0 open-market sales on file, net +$12.09K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was John Hill's latest insider trade?

acquired 233 shares of $CET on Jun 26, 2026 at $51.87.

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.