Holly K Koeppel sold $664K of Core Natural Resources (CNR)

Executed Mar 31 2025, disclosed Apr 2 2025, 2 days later.

Value, as filed

$664K

8,815 sh across 2 lots

Executed

Mar 31 2025

the trade date, as filed

Disclosed

Apr 2 2025

2 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

HK Holly K Koeppel Director profile →

Holly K Koeppel (Director) filed 1 Form 4 report in the past 24 months (0 purchases, 1 sale), most often in CNR. The largest single filing was $664K of CNR (8,815 sh across 2 lots, as filed), executed Mar 31 2025.

The name

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