John Carmola Insider Trades & Stock Holdings

MTX · Latest filing Jun 18, 2026

John Carmola at MTX has 2 Form 4 trades on file since Jun 18, 2026. Latest filing: acquired 43 shares of $MTX on Jun 18, 2026.

Trades on file
2
Open-market bought
$0
Open-market sold
$0
Net open-market
$0
Latest filing
Jun 18, 2026

All insider trades by John Carmola

DateTicker TypeSharesPriceValue Owned afterΔOwn 1W1M6MRoleFilingStory
$MTX Buy (Grant or award) 43 $0 — +0.2%-7.2% Read
$MTX Buy (Grant or award) 43 $0 — +0.2%-7.2% 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 Carmola traded

Frequently asked questions

What was John Carmola's latest insider trade?

acquired 43 shares of $MTX on Jun 18, 2026.

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.

Get trade alerts by text