PL
Insider
Paul A Lang
Chief Executive OfficerPaul 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.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
-0.8%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
-3.4%
same 1 filings, from disclosure
Filings, ttm
1
1 buys · 0 sells
Median delay
3d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$502K
shares × price, as filed
Last traded
May 9 2025
Filed May 12 2025
Volume by month
Buys $502K
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Not on file
1 filing
Sector per market data · by filing · past 24 months
Most traded names
CNR
CNR
CNR · 1 buy · 0 sells
1 filing
Recent filings
CNRPURCHASE
Core Natural Resources, Inc.
View filing →
$502K7,500 sh × $66.95
Exec May 9 2025
Filed May 12 2025 · 5:30 PM ET