$CET insider trading

Over the last 12 months, Central Securities insiders reported 3 buys totaling $23K and no sales across SEC Form 4 filings.

$23K
3
2
0%
Side
$100$1K$10K$100KJun '26JulAug
Hill John C
Blackford Leo Price

All insider trades

Jun 26, 2026Hill John C▲ Buy5$51.87$259+0.6%
Jun 26, 2026Hill John C▲ Buy228$51.87$12K+0.3%
Jun 26, 2026Blackford Leo Price▲ Buy204$52.38$11K+0.4%

Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $CET feed.

CET Insider Trading — Form 4 Buys & Sells | alphai