Mining And Quarrying Of Nonmetallic Minerals, Except Fuels - Insider Trading Data

Insiders are officers, directors, or significant investors. This page shows insider sentiment and transactions for the Mining industry. Research shows that insider trades are predictive of future stock returns. By examining insider trades for an industry, we can understand what well-informed people think of the overall future industry prospects.

Mining And Quarrying Of Nonmetallic Minerals, Except Fuels - Insider Buy/Sell Ratio

Insider selling and buying is a useful indicator for analyzing the market because it serves as a proxy for their optimism or pessimism in their own companies. By looking at ratio of total selling and buying across the entire market, we might be able to draw some conclusions about the future market.

We offer two charts here. The first one shows the total dollar volume of buying and selling by insiders. The second chart shows the ratio of the number of insiders selling, vs. the number of insiders buying. In both charts, we filter out trades made by indirect holders (such as trusts), and 10% owners (who, although considered an 'insider' by the SEC, do not actually manage the companies in which they are considered insiders).

Corporate Insider Buy Sell Ratio (Dollar Volume) - Mining And Quarrying Of Nonmetallic Minerals, Except Fuels
Corporate Insider Buy Sell Ratio (Insider Count) - Mining And Quarrying Of Nonmetallic Minerals, Except Fuels
Mining And Quarrying Of Nonmetallic Minerals, Except Fuels - Transaction History

Click the link icon to see the full transaction history. Transactions reported as part of a 10b5-1 automatic trading plan will have an X in the column marked 10b-5.

Tran
Date
Security Form Insider Code 10b5-1 Direct Share
Price
Shares
Changed
2025-06-30 MDU / MDU Resources Group, Inc. 4 DURKIN MARIAN M A - Award D 175
2025-06-30 MDU / MDU Resources Group, Inc. 4 Dosch Vernon A. A - Award D 1,658
2025-06-30 CMP / Compass Minerals International, Inc. 4 Miller Melissa M A - Award D 1,400
2025-06-30 CMP / Compass Minerals International, Inc. 4 Joyce Gareth T A - Award D 1,369
2025-06-29 FEAM / 5E Advanced Materials, Inc. 4 Weibel Paul Wesley III M - Exercise D 48
2025-06-23 HL / Hecla Mining Company 4 Aguiar Rodriguez Carlos Roberto 401(k) Plan J - Other I 10,035
2025-06-23 HL / Hecla Mining Company 4 Allen Kurt 401(k) Plan J - Other I 26,161
2025-06-23 HL / Hecla Mining Company 4 Clary Michael L. 401(k) Plan J - Other I 16,271
2025-06-23 HL / Hecla Mining Company 4 Lawlar Russell Douglas 401(k) Plan J - Other I 20,105
2025-06-23 HL / Hecla Mining Company 4 Sienko David C 401(k) Plan J - Other I 15,258
2025-06-23 HL / Hecla Mining Company 4 Krcmarov Robert 401(k) Plan J - Other I 969
2025-06-23 HL / Hecla Mining Company 4/A Sienko David C 401(k) Plan J - Other I 15,258
2025-06-23 HL / Hecla Mining Company 4/A Sienko David C 401(k) Plan J - Other I 15,258
2025-06-23 HL / Hecla Mining Company 4 Absolom Stuart Maurice 401(k) Plan J - Other I 14,693
2025-06-23 HL / Hecla Mining Company 4 Absolom Stuart Maurice F - Taxes D -7,376
2025-06-23 HL / Hecla Mining Company 4/A Sienko David C F - Taxes D 5.82 -13,768
2025-06-23 HL / Hecla Mining Company 4 Clary Michael L. F - Taxes D 5.82 -28,767
2025-06-23 HL / Hecla Mining Company 4 Allen Kurt F - Taxes D 5.82 -9,309
2025-06-23 HL / Hecla Mining Company 4/A Sienko David C F - Taxes D 5.82 -13,768
2025-06-23 HL / Hecla Mining Company 4 Sienko David C F - Taxes D 5.82 -13,768
2025-06-23 HL / Hecla Mining Company 4 Lawlar Russell Douglas F - Taxes D 5.82 -33,796
2025-06-23 HL / Hecla Mining Company 4 Brown Robert Denis F - Taxes D 5.82 -24,234
2025-06-23 HL / Hecla Mining Company 4 Krcmarov Robert F - Taxes D 5.82 -25,851
2025-06-23 HL / Hecla Mining Company 4 Aguiar Rodriguez Carlos Roberto F - Taxes D 5.82 -10,150
2025-06-23 HL / Hecla Mining Company 4 Lawlar Russell Douglas A - Award D 5.82 65,399
2025-06-23 HL / Hecla Mining Company 4 Allen Kurt A - Award D 5.82 51,869
2025-06-23 HL / Hecla Mining Company 4 Malone Patrick Shay A - Award D 5.82 51,869
2025-06-23 HL / Hecla Mining Company 4 Clary Michael L. A - Award D 5.82 60,137
2025-06-23 HL / Hecla Mining Company 4/A Sienko David C A - Award D 5.82 60,137
2025-06-23 HL / Hecla Mining Company 4/A Sienko David C A - Award D 5.82 60,137
2025-06-23 HL / Hecla Mining Company 4 Aguiar Rodriguez Carlos Roberto A - Award D 5.82 65,399
2025-06-23 HL / Hecla Mining Company 4 Brown Robert Denis A - Award D 5.82 54,124
2025-06-23 HL / Hecla Mining Company 4 Absolom Stuart Maurice A - Award D 5.82 17,182
2025-06-23 HL / Hecla Mining Company 4 Sienko David C A - Award D 5.82 60,137
2025-06-23 HL / Hecla Mining Company 4 Krcmarov Robert A - Award D 5.82 176,976
2025-06-20 LEU / Centrus Energy Corp. 4 Jonas Tina W F - Taxes D -1,304
2025-06-20 LEU / Centrus Energy Corp. 4 SAWATZKE BRADLEY J F - Taxes D -2,734
2025-06-20 LEU / Centrus Energy Corp. 4 Williams Mikel H F - Taxes D -1,713
2025-06-20 LEU / Centrus Energy Corp. 4 DONALD KIRKLAND H F - Taxes D -1,318
2025-06-20 LEU / Centrus Energy Corp. 4 O'Sullivan Stephanie L. F - Taxes D -1,168
2025-06-20 LEU / Centrus Energy Corp. 4 Rothrock Ray A. F - Taxes D -1,575
2025-06-20 LEU / Centrus Energy Corp. 4 Madia William J F - Taxes D -1,575
2025-06-20 LEU / Centrus Energy Corp. 4 Rothrock Ray A. A - Award D 684
2025-06-20 LEU / Centrus Energy Corp. 4 O'Sullivan Stephanie L. A - Award D 684
2025-06-20 LEU / Centrus Energy Corp. 4 Jonas Tina W A - Award D 684
2025-06-20 LEU / Centrus Energy Corp. 4 Williams Mikel H A - Award D 684
2025-06-20 LEU / Centrus Energy Corp. 4 DONALD KIRKLAND H A - Award D 684
2025-06-20 LEU / Centrus Energy Corp. 4 Madia William J A - Award D 684
2025-06-13 VMC / Vulcan Materials Company 4 KENNARD LYDIA H M - Exercise D 630
2025-06-13 VMC / Vulcan Materials Company 4 HALL GRAYSON M - Exercise D 630
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)