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Subsector - Coal Mining
Officers
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Officer & Directors
10 Percent
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All Sectors
Mining
Include option trades
Include indirect trades
Latest data: 4/2/2026 10:07:19 PM
1 Month
Buy/Sell Ratio 0.28
21%
79%
Buy
Sell
$10.53 M
($37.63) M
1 Insiders
11 Insiders
4 Transactions
24 Transactions
3/2/2026 to 4/2/2026
3 Month
Buy/Sell Ratio 0.21
17%
83%
Buy
Sell
$10.53 M
($49.24) M
1 Insiders
15 Insiders
4 Transactions
28 Transactions
1/2/2026 to 4/2/2026
6 Month
Buy/Sell Ratio 0.66
39%
61%
Buy
Sell
$35.22 M
($53.01) M
2 Insiders
16 Insiders
13 Transactions
37 Transactions
10/2/2025 to 4/2/2026
12 Month
Buy/Sell Ratio 0.44
30%
70%
Buy
Sell
$51.85 M
($117.07) M
4 Insiders
20 Insiders
17 Transactions
46 Transactions
4/2/2025 to 4/2/2026
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Courtis Kenneth S.
Alpha Metallurgical Resources, Inc.
$43,990,855
14
Gorzynski Michael
Alpha Metallurgical Resources, Inc.
$7,271,494
1
Lang Paul A
Core Natural Resources, Inc.
$502,125
1
Richardson Jack K.
Warrior Met Coal, Inc.
$84,270
1
Most Insider Selling
12 months
Name
Value
Transactions
Lawrence Bryan H
Ramaco Resources, Inc.
($58,744,152)
13
Leidel Peter A
Ramaco Resources, Inc.
($30,000,000)
1
Scheller Walter J
Warrior Met Coal, Inc.
($11,453,450)
2
Brock James A
Core Natural Resources, Inc.
($4,122,874)
1
Whitehead Jason E.
Alpha Metallurgical Resources, Inc.
($1,942,782)
1
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
Gant Kelli K.
Warrior Met Coal, Inc.
($1,000,000)
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
15
Warrior Met Coal, Inc.
1
1
Core Natural Resources, Inc.
1
1
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Core Natural Resources, Inc.
5
10
Warrior Met Coal, Inc.
3
5
Alpha Metallurgical Resources, Inc.
3
5
Peabody Energy Corp
3
3
Ramaco Resources, Inc.
2
14
Nacco Industries Inc
2
7
Coronado Global Resources Inc.
1
1
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
5.07
$10,530,580
($2,077,924)
7.97
$35,218,957
($4,417,674)
6.54
$51,262,349
($7,833,269)
Bituminous Coal & Lignite Mining
0.00
$0
($35,547,456)
0.00
$0
($48,591,134)
0.01
$586,395
($109,236,658)