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Subsector - Mining Og Nonmetalic Minerals
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Mining
Include option trades
Include indirect trades
Latest data: 3/20/2026 10:04:43 PM
1 Month
Buy/Sell Ratio 0.75
42%
58%
Buy
Sell
$2.11 M
($2.82) M
1 Insiders
7 Insiders
1 Transactions
11 Transactions
2/20/2026 to 3/20/2026
3 Month
Buy/Sell Ratio 2.37
70%
30%
Buy
Sell
$10.23 M
($4.31) M
5 Insiders
9 Insiders
5 Transactions
13 Transactions
12/20/2025 to 3/20/2026
6 Month
Buy/Sell Ratio 0.38
27%
73%
Buy
Sell
$10.26 M
($27.00) M
6 Insiders
24 Insiders
7 Transactions
38 Transactions
9/20/2025 to 3/20/2026
12 Month
Buy/Sell Ratio 0.26
20%
80%
Buy
Sell
$11.52 M
($45.09) M
13 Insiders
37 Insiders
24 Transactions
74 Transactions
3/20/2025 to 3/20/2026
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Bep Special Situations Iv Llc
5E Advanced Materials, Inc.
$8,350,000
2
Warnock Jacob Aaron
INTERNATIONAL BATTERY METALS LTD.
$2,114,164
1
Ascend Global Investment Fund Spc - Strategic Segregated Portfolio
5E Advanced Materials, Inc.
$350,000
1
Young Charles Edwin
Smart Sand, Inc.
$170,202
6
Vollmer Jason L
Mdu Resources Group Inc
$161,750
2
Kelley Charles M
Mdu Resources Group Inc
$104,225
1
Boggs Catherine J
Hecla Mining Co/De/
$99,786
1
Krcmarov Robert
Hecla Mining Co/De/
$70,108
1
Reece Joseph E
Compass Minerals International Inc
$48,400
1
Whelan Ronald P
Smart Sand, Inc.
$22,385
2
Most Insider Selling
12 months
Name
Value
Transactions
Carstens Timothy James
Energy Fuels Inc
($6,074,824)
4
Byrne Timothy W
United States Lime & Minerals Inc
($4,765,620)
2
Sienko David C
Hecla Mining Co/De/
($4,030,679)
1
Baker Thompson S Ii
Vulcan Materials Co
($3,846,648)
2
Drera Saleem
Energy Fuels Inc
($2,934,971)
1
Lawlar Russell Douglas
Hecla Mining Co/De/
($2,503,976)
2
Chalmers Mark
Energy Fuels Inc
($2,340,450)
1
Balloch Kevin Martin
Energy Fuels Inc
($2,082,330)
2
Higgs Dennis Lyle
Energy Fuels Inc
($2,058,292)
16
Bass Stanley G
Vulcan Materials Co
($1,754,904)
2
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
Mdu Resources Group Inc
2
3
5E Advanced Materials, Inc.
2
3
Hecla Mining Co/De/
2
2
Smart Sand, Inc.
1
2
Compass Minerals International Inc
1
1
INTERNATIONAL BATTERY METALS LTD.
1
1
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Energy Fuels Inc
11
32
Vulcan Materials Co
6
9
Hecla Mining Co/De/
5
7
American Battery Technology Co
3
4
Smart Sand, Inc.
2
5
United States Lime & Minerals Inc
2
3
Centrus Energy Corp
2
2
Atlas Lithium Corp
1
6
Martin Marietta Materials Inc
1
1
Industry Summary of Insider Activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Mining & Quarrying Of Nonmetallic Minerals (no Fuels)
0.75
$2,114,164
($2,821,987)
0.38
$10,255,774
($26,997,511)
0.26
$11,522,205
($45,090,044)