DIETRICH DOUGLAS T

CHAIRMAN AND CEO

DIETRICH DOUGLAS T has filed 2 SEC Form 4 filings (4 transaction rows) across 2 companies, including MTX, KMT, with disclosures dating back to 2026. 2 of those filings fall inside the rolling window. Most recent filing: May 18, 2026.

Companies traded

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$1.8M

reported sales (SEC code S)

Companies

2

in the rolling window

Source
MTXSale$1.8MMay 18SEC ↗