InsiderSource
CMT

CORE MOLDING TECHNOLOGIES INC

SEC CIK 1026655
$24.76 +22.2% · 90 days
90-day buys
$18.1K
3 open-market
90-day sells
$0
0 open-market
Net insider flow
+$18.1K
Net buying
Filings shown
49
Most recent
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At a glance

Over the last 90 days, insiders at CMT have bought a net $18.1K of stock (3 open-market buys vs 0 sells).

Largest recent trade: Duvall David L. sold $1.02M of CMT, trimming their stake 25%.

Most active filer: Palomaki Eric, with 9 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for CMT, newest first
View on SEC EDGAR ↗
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CMT
CORE MOLDING TECHNOLOGIES INC
Buy PALOMAKI ERIC · Chief Operating Officer · Open-market purchase · filed Mar 20, 2026 ΔOwn +0.1%

Palomaki Eric, CMT's COO, spent $4K of their own money on 200 shares at $20.

+$4K
200 sh @ $20
CMT
CORE MOLDING TECHNOLOGIES INC
Buy PALOMAKI ERIC · Chief Operating Officer · Open-market purchase · filed Mar 20, 2026 ΔOwn +0.1%

Palomaki Eric, CMT's COO, spent $4K of their own money on 200 shares at $20.

+$4K
200 sh @ $20
CMT
CORE MOLDING TECHNOLOGIES INC
Buy Gayford Michael James · EVP of Operations · Open-market purchase · filed Mar 19, 2026 ΔOwn +1.9%

Gayford Michael James, CMT's EVP of Operations, spent $10.1K of their own money on 500 shares at $20, growing their stake 2%.

+$10.1K
500 sh @ $20
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About CMT insider activity

This page tracks every recent Form 4 filed for CORE MOLDING TECHNOLOGIES INC with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is CMT insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for CORE MOLDING TECHNOLOGIES INC usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.