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Subsector - Coal Mining
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10 Percent
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All Sectors
Mining
Include option trades
Include indirect trades
Latest data: 8/4/2026 10:01:49 PM
1 Month
Buy/Sell Ratio --
100%
0%
Buy
Sell
$78,345
--
1 Insiders
0 Insiders
1 Transactions
0 Transactions
7/4/2026 to 8/4/2026
3 Month
Buy/Sell Ratio 1.48
59%
41%
Buy
Sell
$4.96 M
($3.34) M
3 Insiders
5 Insiders
4 Transactions
5 Transactions
5/4/2026 to 8/4/2026
6 Month
Buy/Sell Ratio 0.22
18%
82%
Buy
Sell
$15.49 M
($70.41) M
3 Insiders
19 Insiders
8 Transactions
46 Transactions
2/4/2026 to 8/4/2026
12 Month
Buy/Sell Ratio 0.38
27%
73%
Buy
Sell
$56.22 M
($149.20) M
4 Insiders
23 Insiders
19 Transactions
66 Transactions
8/4/2025 to 8/4/2026
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Courtis Kenneth S.
Alpha Metallurgical Resources, Inc.
$48,836,476
16
Gorzynski Michael
Alpha Metallurgical Resources, Inc.
$7,271,494
1
Mcdaniel Ronna R.
Alliance Resource Partners Lp
$78,345
1
Craig Kevin J
NATURAL RESOURCE PARTNERS LP
$34,332
1
Most Insider Selling
12 months
Name
Value
Transactions
Leidel Peter A
Ramaco Resources, Inc.
($58,744,152)
16
Lawrence Bryan H
Ramaco Resources, Inc.
($58,744,152)
13
Scheller Walter J
Warrior Met Coal, Inc.
($11,453,450)
2
Brock James A
Core Natural Resources, Inc.
($4,122,874)
1
Gant Kelli K.
Warrior Met Coal, Inc.
($3,200,000)
2
Whitehead Jason E.
Alpha Metallurgical Resources, Inc.
($2,792,147)
2
Horn Daniel E.
Alpha Metallurgical Resources, Inc.
($1,695,236)
2
Klein Rosemary L
Core Natural Resources, Inc.
($1,603,100)
1
Spurbeck Mark
Peabody Energy Corp
($1,067,400)
1
Navarre Richard A
Core Natural Resources, Inc.
($961,200)
2
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Alpha Metallurgical Resources, Inc.
2
17
Alliance Resource Partners Lp
1
1
NATURAL RESOURCE PARTNERS LP
1
1
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Core Natural Resources, Inc.
5
10
Alpha Metallurgical Resources, Inc.
4
7
Peabody Energy Corp
4
5
Warrior Met Coal, Inc.
3
6
Ramaco Resources, Inc.
2
29
Nacco Industries Inc
2
6
Coronado Global Resources Inc.
2
2
NATURAL RESOURCE PARTNERS LP
1
1
Industry Summary of Insider Activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Bituminous Coal & Lignite Surface Mining
--
$78,345
$0
4.16
$15,488,879
($3,725,637)
6.37
$56,220,648
($8,826,134)
Bituminous Coal & Lignite Mining
--
$0
$0
0.00
$0
($66,681,193)
0.00
$0
($140,370,395)