Industry - Mining & Quarrying Of Nonmetallic Minerals (no Fuels)

Include option trades

Include indirect trades

Latest data: 1/29/2026 10:05:26 PM

1 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
--	($1.14) M
0 Insiders	1 Insiders
0 Transactions	1 Transactions

12/29/2025 to 1/29/2026

3 Month

Buy/Sell Ratio 0.00

0%

100%

Buy	Sell
$22,385	($20.98) M
1 Insiders	16 Insiders
2 Transactions	21 Transactions

10/29/2025 to 1/29/2026

6 Month

Buy/Sell Ratio 0.02

2%

98%

Buy	Sell
$715,022	($34.71) M
6 Insiders	26 Insiders
13 Transactions	44 Transactions

7/29/2025 to 1/29/2026

12 Month

Buy/Sell Ratio 0.04

4%

96%

Buy	Sell
$1.73 M	($39.24) M
13 Insiders	33 Insiders
22 Transactions	63 Transactions

1/29/2025 to 1/29/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Johnson Dennis W Mdu Resources Group Inc	$499,200	1
Bep Special Situations Iv Llc 5E Advanced Materials, Inc.	$350,000	1
Petro Michael J Martin Marietta Materials Inc	$249,904	1
Young Charles Edwin Smart Sand, Inc.	$170,202	6
Vollmer Jason L Mdu Resources Group Inc	$161,750	2
Krcmarov Robert Hecla Mining Co/De/	$104,858	2
Boggs Catherine J Hecla Mining Co/De/	$99,786	1
Shumway Logan Energy Fuels Inc	$30,750	1
Hansen Bruce D Energy Fuels Inc	$25,496	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/	($4,143,738)	2
Drera Saleem Energy Fuels Inc	($2,934,971)	1
Chalmers Mark Energy Fuels Inc	($2,340,450)	1
Lawlar Russell Douglas Hecla Mining Co/De/	($2,310,185)	2
Higgs Dennis Lyle Energy Fuels Inc	($1,777,492)	14
Bass Stanley G Vulcan Materials Co	($1,754,904)	2
Baker Thompson S Ii Vulcan Materials Co	($1,700,369)	1
Clary Michael L. Hecla Mining Co/De/	($1,690,265)	2

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Hecla Mining Co/De/	2	3
Mdu Resources Group Inc	2	3
Energy Fuels Inc	2	2
Smart Sand, Inc.	1	2
Martin Marietta Materials Inc	1	1
5E Advanced Materials, Inc.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Energy Fuels Inc	10	27
Hecla Mining Co/De/	5	10
Vulcan Materials Co	5	7
Centrus Energy Corp	3	3
United States Lime & Minerals Inc	2	3
American Battery Technology Co	2	2
Atlas Lithium Corp	1	6
Martin Marietta Materials Inc	1	1

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Hecla Mining Co/De/	0.00	$0	($1,144,009)	0.00	$0	($9,086,229)	0.02	$204,644	($9,625,335)
Smart Sand, Inc.	--	$0	$0	8.59	$192,587	($22,425)	8.59	$192,587	($22,425)
Energy Fuels Inc	--	$0	$0	0.00	$0	($14,610,343)	0.00	$56,246	($15,843,997)
American Battery Technology Co	--	$0	$0	0.00	$0	($458,500)	0.00	$0	($458,500)
Atlas Lithium Corp	--	$0	$0	0.00	$0	($328,614)	0.00	$0	($531,124)
United States Lime & Minerals Inc	--	$0	$0	0.00	$0	($4,765,620)	0.00	$0	($5,064,304)
Vulcan Materials Co	--	$0	$0	0.00	$0	($4,777,903)	0.00	$0	($5,977,903)
Martin Marietta Materials Inc	--	$0	$0	0.00	$0	($636,626)	0.39	$249,904	($636,626)
Mdu Resources Group Inc	--	$0	$0	--	$161,750	$0	--	$660,950	$0
5E Advanced Materials, Inc.	--	$0	$0	--	$360,686	$0	--	$360,686	$0
BROOKMOUNT EXPLORATIONS INC	--	$0	$0	0.00	$0	($18,951)	0.00	$0	($18,951)
Centrus Energy Corp	--	$0	$0	--	$0	$0	0.00	$0	($1,058,397)
AMERICAN BATTERY MATERIALS, INC.	--	$0	$0	--	$0	$0	--	$5,499	$0