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Industry - Bituminous Coal & Lignite Mining
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Mining
Coal Mining
Include option trades
Include indirect trades
Latest data: 4/2/2026 10:07:19 PM
1 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($35.55) M
0 Insiders
6 Insiders
0 Transactions
18 Transactions
3/2/2026 to 4/2/2026
3 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($46.58) M
0 Insiders
8 Insiders
0 Transactions
20 Transactions
1/2/2026 to 4/2/2026
6 Month
Buy/Sell Ratio 0.00
0%
100%
Buy
Sell
--
($48.59) M
0 Insiders
9 Insiders
0 Transactions
26 Transactions
10/2/2025 to 4/2/2026
12 Month
Buy/Sell Ratio 0.01
0%
100%
Buy
Sell
$586,395
($109.24) M
2 Insiders
11 Insiders
2 Transactions
30 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
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
Klein Rosemary L
Core Natural Resources, Inc.
($1,603,100)
1
Gant Kelli K.
Warrior Met Coal, Inc.
($1,000,000)
1
Navarre Richard A
Core Natural Resources, Inc.
($961,200)
2
Rothka John
Core Natural Resources, Inc.
($865,816)
5
Kriegshauser Patrick A
Core Natural Resources, Inc.
($234,524)
1
Chopin Brian M
Warrior Met Coal, Inc.
($170,228)
2
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
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
Ramaco Resources, Inc.
2
14
Coronado Global Resources Inc.
1
1
Companies with activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ramaco Resources, Inc.
0.00
$0
($28,744,152)
0.00
$0
($28,744,152)
0.00
$0
($88,744,152)
Core Natural Resources, Inc.
0.00
$0
($6,721,990)
0.00
$0
($7,141,990)
0.06
$502,125
($7,787,514)
Coronado Global Resources Inc.
0.00
$0
($81,314)
0.00
$0
($81,314)
0.00
$0
($81,314)
Warrior Met Coal, Inc.
--
$0
$0
0.00
$0
($12,623,678)
0.01
$84,270
($12,623,678)