Paul A Lang bought $502K of Core Natural Resources (CNR)

Executed May 9 2025, disclosed May 12 2025, 3 days later.

Value, as filed

$502K

7,500 sh × $66.95

Executed

May 9 2025

the trade date, as filed

Disclosed

May 12 2025

3 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

-3.4%

-0.8% from execution

Over the 21 trading sessions from the disclosed entry session (May 12 2025), the stock returned -3.4% (delay-adjusted); from the execution session (May 9 2025), -0.8%. Derived: entry at the session's open, exit at the close 20 sessions later.

The filer

PL Paul A Lang Chief Executive Officer profile →

Paul A Lang (Chief Executive Officer) filed 1 Form 4 report in the past 24 months (1 purchase, 0 sales), most often in CNR. Across 1 priced purchase filing, the average 21-session return was -0.8% from execution and -3.4% from disclosure (delay-adjusted; derived). The largest single filing was $502K of CNR (7,500 sh × $66.95, as filed), executed May 9 2025.

The name

CNR CNR CNR · 10 filings in 24 months ticker → Insider filings, newest first→ View the original filing at www.sec.gov→