KC
Kenneth S. Courtis (Director) filed 15 Form 4 reports in the trailing twelve months (15 purchases, 0 sales, 3 filed past the two-business-day deadline), most often in Alpha Metallurgical Resources, Inc. (AMR). Across 14 priced purchase filings, the average 21-session return was +2.7% from execution and -0.7% from disclosure (delay-adjusted; derived). The largest single filing was $6.3M of AMR (36,000 sh across 5 lots, as filed), executed Dec 8 2025. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+2.7%
avg across 14 priced filings
Delay-adjustediThe same average, entered at disclosure dates
-0.7%
same 14 filings, from disclosure
Filings, ttm
15
15 buys · 0 sells · 3 late
Median delay
2d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$41.4M
shares × price, as filed
Last traded
Sep 8
Filed Sep 8
Median ADV $38.0M across their filed names
Impact on $10,000 · 12M
$10,941 (+9.4%)
S&P 500 $10,907 (+9.1%) · 0.3 pts ahead
Kenneth S. Courtis
S&P 500
Derived: compounded across filings from disclosure dates · past 12 months
Open performance→Volume by month
Buys $59.9M
Sells $2.4M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Basic Materials
15 filings
Sector per market data · by filing · past 12 months
Most traded names
AMR
Alpha Metallurgical Resources, Inc.
AMR · 17 buys · 1 sell
18 filings
Recent filings
AMRSALE
Alpha Metallurgical Resources, Inc.
View filing →
$2.4M10,621 sh across 4 lots
Exec Dec 13 2024
Filed Dec 17 2024 · 5:30 PM ET AMRPURCHASE Alpha Metallurgical Resources, Inc. View filing → $2.4M
10,621 sh across 4 lots
Exec Dec 13 2024
Filed Dec 17 2024 · 5:30 PM ET