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

Include option trades

Include indirect trades

Latest data: 9/18/2025 10:03:52 PM

1 Month

Buy/Sell Ratio 0.03

3%

97%

Buy	Sell
$264,320	($8.13) M
4 Insiders	6 Insiders
8 Transactions	7 Transactions

8/18/2025 to 9/18/2025

3 Month

Buy/Sell Ratio 0.03

2%

98%

Buy	Sell
$342,638	($11.63) M
4 Insiders	8 Insiders
10 Transactions	9 Transactions

6/18/2025 to 9/18/2025

6 Month

Buy/Sell Ratio 0.03

2%

98%

Buy	Sell
$412,746	($14.70) M
5 Insiders	13 Insiders
11 Transactions	16 Transactions

3/18/2025 to 9/18/2025

12 Month

Buy/Sell Ratio 0.03

3%

97%

Buy	Sell
$768,476	($22.85) M
10 Insiders	21 Insiders
18 Transactions	27 Transactions

9/18/2024 to 9/18/2025

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
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
Shumway Logan Energy Fuels Inc	$38,835	2
Graber David Edward AMERICAN BATTERY MATERIALS, INC.	$29,557	1
Weibel Paul Wesley Iii 5E Advanced Materials, Inc.	$5,698	1
Malm Joshua 5E Advanced Materials, Inc.	$4,988	1
Cabo Agustin AMERICAN BATTERY MATERIALS, INC.	$2,650	1
Aguiar Rodriguez Carlos Roberto Hecla Mining Co/De/	$34	1

Most Insider Selling

12 months

Name	Value	Transactions
Byrne Timothy W United States Lime & Minerals Inc	($10,985,371)	4
Carstens Timothy James Energy Fuels Inc	($3,758,085)	2
Drera Saleem Energy Fuels Inc	($2,934,971)	1
Balloch Kevin Martin Energy Fuels Inc	($891,568)	1
Bass Stanley G Vulcan Materials Co	($795,000)	1
Clement David P Vulcan Materials Co	($658,638)	2
Phillips Keith D. Piedmont Lithium Inc.	($515,521)	1
Cutlip Larry B Centrus Energy Corp	($481,240)	1
Donelson John M A Centrus Energy Corp	($359,429)	1
Absolom Stuart Maurice Hecla Mining Co/De/	($289,508)	2

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Smart Sand, Inc.	1	2
Hecla Mining Co/De/	1	2
Mdu Resources Group Inc	1	2
Energy Fuels Inc	1	1
Martin Marietta Materials Inc	1	1
AMERICAN BATTERY MATERIALS, INC.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Hecla Mining Co/De/	5	6
Energy Fuels Inc	4	5
Vulcan Materials Co	3	4
Centrus Energy Corp	3	3
United States Lime & Minerals Inc	2	5
Piedmont Lithium Inc.	1	1

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Smart Sand, Inc.	4.10	$91,884	($22,425)	7.59	$170,202	($22,425)	7.59	$170,202	($22,425)
United States Lime & Minerals Inc	0.00	$0	($4,765,620)	0.00	$0	($4,765,620)	0.00	$0	($11,229,899)
Energy Fuels Inc	0.00	$0	($2,990,519)	0.00	$0	($7,660,499)	0.01	$38,835	($7,660,499)
Vulcan Materials Co	0.00	$0	($186,264)	0.00	$0	($1,386,264)	0.00	$0	($1,639,902)
Hecla Mining Co/De/	0.00	$0	($163,461)	0.24	$70,108	($289,508)	0.15	$104,892	($702,567)
Mdu Resources Group Inc	--	$161,750	$0	--	$161,750	$0	--	$161,750	$0
5E Advanced Materials, Inc.	--	$10,686	$0	--	$10,686	$0	--	$10,686	$0
Centrus Energy Corp	--	$0	$0	0.00	$0	($577,157)	0.00	$0	($1,058,397)
Piedmont Lithium Inc.	--	$0	$0	--	$0	$0	0.00	$0	($515,521)
American Battery Technology Co	--	$0	$0	--	$0	$0	0.00	$0	($18,500)
Martin Marietta Materials Inc	--	$0	$0	--	$0	$0	--	$249,904	$0
AMERICAN BATTERY MATERIALS, INC.	--	$0	$0	--	$0	$0	--	$32,207	$0