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Subsector - Coal Mining
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Officer & Directors
10 Percent
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All Sectors
Mining
Include option trades
Include indirect trades
Latest data: 9/9/2026 10:01:45 PM
1 Month
Buy/Sell Ratio 0.89
47%
53%
Buy
Sell
$10.55 M
($11.83) M
2 Insiders
4 Insiders
6 Transactions
5 Transactions
8/9/2026 to 9/9/2026
3 Month
Buy/Sell Ratio 1.07
51%
49%
Buy
Sell
$12.63 M
($11.83) M
2 Insiders
4 Insiders
8 Transactions
5 Transactions
6/9/2026 to 9/9/2026
6 Month
Buy/Sell Ratio 1.18
54%
46%
Buy
Sell
$21.63 M
($18.34) M
3 Insiders
15 Insiders
13 Transactions
18 Transactions
3/9/2026 to 9/9/2026
12 Month
Buy/Sell Ratio 1.65
62%
38%
Buy
Sell
$59.50 M
($36.15) M
3 Insiders
21 Insiders
24 Transactions
37 Transactions
9/9/2025 to 9/9/2026
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Courtis Kenneth S.
Alpha Metallurgical Resources, Inc.
$59,382,538
21
Mcdaniel Ronna R.
Alliance Resource Partners Lp
$80,126
2
Craig Kevin J
NATURAL RESOURCE PARTNERS LP
$34,332
1
Most Insider Selling
12 months
Name
Value
Transactions
Scheller Walter J
Warrior Met Coal, Inc.
($22,203,450)
4
Gant Kelli K.
Warrior Met Coal, Inc.
($3,200,000)
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
Rothka John
Core Natural Resources, Inc.
($865,816)
5
Whitehead Jason E.
Alpha Metallurgical Resources, Inc.
($849,365)
1
Loveman Elizabeth
Nacco Industries Inc
($526,700)
4
Chopin Brian M
Warrior Met Coal, Inc.
($506,420)
3
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Alpha Metallurgical Resources, Inc.
1
21
Alliance Resource Partners Lp
1
1
NATURAL RESOURCE PARTNERS LP
1
1
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Warrior Met Coal, Inc.
4
10
Core Natural Resources, Inc.
4
9
Peabody Energy Corp
4
5
Alpha Metallurgical Resources, Inc.
4
5
Nacco Industries Inc
2
5
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
43.24
$10,547,843
($243,954)
12.86
$21,631,071
($1,682,428)
10.25
$59,496,997
($5,803,673)
Bituminous Coal & Lignite Mining
0.00
$0
($11,586,497)
0.00
$0
($16,656,513)
0.00
$0
($30,345,714)