Insider filing · AMR

Michael Gorzynski bought $7.3M of Alpha Metallurgical Resources (AMR)

Executed Dec 15 2025, disclosed Dec 17 2025, 2 days later.

Over the 21 trading sessions from the disclosed entry session (Dec 17 2025), the stock returned +26.7% (delay-adjusted); from the execution session (Dec 15 2025), +33.5%. Derived: entry at the session's open, exit at the close 20 sessions later.

MG Michael Gorzynski Director profile →

Michael Gorzynski (Director) filed 2 Form 4 reports in the trailing twelve months (2 purchases, 0 sales), most often in Alpha Metallurgical Resources, Inc. (AMR). Across 2 priced purchase filings, the average 21-session return was +10.5% from execution and +4.3% from disclosure (delay-adjusted; derived). The largest single filing was $7.3M of AMR (38,576 sh across 3 lots, as filed), executed Dec 15 2025.

AMR Alpha Metallurgical Resources, Inc. AMR · Basic Materials · 26 filings in 24 months ticker →

Basic Materials · Alpha Metallurgical Resources, Inc., a mining company, produces, processes, and sells met and thermal coal in Virginia and West Virginia

More Basic Materials filings→ Insider filings, newest first→ View the original filing at www.sec.gov→