Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Standard Industrial Classification: SIC 1400
Industry Insider Sentiment Analysis
The Mining & Quarrying of Nonmetallic Minerals (No Fuels) sector (SIC 1400) acts as a critical barometer for broader economic health. Our real-time monitoring reveals total transactions. Monitoring "cluster buying" is one of the most reliable leading indicators for future sector performance. By analyzing aggregate data across this specific Standard Industrial Classification, investors can filter out individual company volatility and identify high-conviction trends. When multiple directors and officers within the same industry move capital simultaneously, it often signals an upcoming sector-wide revaluation or a fundamental shift in supply chain dynamics that has yet to be recognized by the broader public market.
| Filing Date | Trade Date | Ticker | Company | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-09-15 23:12 | 2023-06-16 | USLM | UNITED STATES LIME & MINERALS INC | Duhe Sandra C | Director | BUY | $204.45 | 1 | $241 | 884 |
| 2023-08-24 02:01 | 2023-08-22 | USLM | UNITED STATES LIME & MINERALS INC | BYRNE TIMOTHY W | Director, Officer | OPT+S | $214.38 | 5,000 | $1,071,924 | 26,509 |
| 2023-08-22 21:15 | 2023-08-21 | MLM | MARTIN MARIETTA MATERIALS INC | LaTorre Craig M | Officer | SELL | $431.68 | 1,934 | $834,869 | 9,731 |
| 2023-08-23 00:43 | 2023-08-22 | HL | HECLA MINING CO/DE/ | Johnson George R | Director | BUY | $4.07 | 8,500 | $34,585 | 25,773 |
| 2023-08-16 22:17 | 2023-08-15 | ACRG | American Clean Resources Group Inc. | Granite Peak Resources, LLC | 10% owner | SELL | $5.00 | 82,659 | $413,295 | 11,731,991 |
| 2023-08-01 15:59 | 2023-07-28 | MLM | MARTIN MARIETTA MATERIALS INC | LaTorre Craig M | Officer | SELL | $447.09 | 500 | $223,545 | 11,665 |
| 2023-06-20 17:48 | 2023-06-16 | UUUU | ENERGY FUELS INC | Moore Curtis | Officer | SELL | $6.37 | 9,800 | $62,436 | 82,978 |
| 2023-06-15 22:22 | 2023-06-13 | UUUU | ENERGY FUELS INC | Moore Curtis | Officer | SELL | $6.90 | 14,500 | $100,050 | 92,778 |
| 2023-06-13 00:55 | 2023-06-09 | FEAM | 5E Advanced Materials, Inc. | SALISBURY DAVID J | Director | BUY | $3.96 | 4,955 | $19,617 | 7,286 |
| 2023-06-09 00:48 | 2023-06-07 | VMC | Vulcan Materials CO | Hill J Thomas | Director, Officer | OPT+S | $201.79 | 4,695 | $947,381 | 80,039 |
| 2023-06-07 23:05 | 2023-06-07 | FEAM | 5E Advanced Materials, Inc. | vant Hoff Graham | Director | BUY | $3.86 | 4,250 | $16,384 | 4,250 |
| 2023-06-07 18:00 | 2023-06-06 | UUUU | ENERGY FUELS INC | Filas Barbara Appelin | Director | SELL | $6.25 | 10,000 | $62,500 | 134,113 |
| 2023-06-07 00:13 | 2023-06-02 | VMC | Vulcan Materials CO | Pigg Randy L. | Officer | SELL | $202.44 | 560 | $113,366 | 1,707 |
| 2023-06-06 19:48 | 2023-06-05 | UUUU | ENERGY FUELS INC | Moore Curtis | Officer | SELL | $6.39 | 15,774 | $100,799 | 107,278 |
| 2023-06-03 01:04 | 2023-06-02 | UUUU | ENERGY FUELS INC | HIGGS DENNIS LYLE | Director | OPT+S | $6.33 | 27,412 | $173,518 | 270,081 |
| 2023-06-03 01:14 | 2023-06-01 | UUUU | ENERGY FUELS INC | HIGGS DENNIS LYLE | Director | OPT+S | $6.33 | 27,412 | $173,518 | 270,081 |
| 2023-05-24 01:52 | 2023-05-19 | IPI | Intrepid Potash, Inc. | Jornayvaz Robert P III | Director, Officer, 10% owner | SELL | $19.89 | 115,000 | $2,287,592 | 1,605,923 |
| 2023-05-24 00:58 | 2023-05-19 | USLM | UNITED STATES LIME & MINERALS INC | BYRNE TIMOTHY W | Director, Officer | SELL | $188.04 | 7,311 | $1,374,739 | 31,759 |
| 2023-05-12 17:20 | 2023-05-11 | VMC | Vulcan Materials CO | Clement David P | Officer | SELL | $196.00 | 2,389 | $468,244 | 2,887 |
| 2023-05-09 23:50 | 2023-05-09 | UUUU | ENERGY FUELS INC | Bovaird J. Birks | Director | SELL | $8.05 | 15,000 | $120,750 | 191,647 |
| 2023-05-08 23:01 | 2023-05-08 | USLM | UNITED STATES LIME & MINERALS INC | O'Neill Nathan | Officer | SELL | $166.70 | 700 | $116,687 | 1,751 |
| 2023-04-04 03:24 | 2023-04-03 | LEU | CENTRUS ENERGY CORP | SCOTT DENNIS JOHN | Officer | SELL | $32.29 | 12,505 | $403,740 | 0 |
| 2023-03-17 17:47 | 2023-03-16 | LEU | CENTRUS ENERGY CORP | Bawabeh Morris | 10% owner | BUY | $33.11 | 25,000 | $827,740 | 1,627,776 |
| 2023-03-15 22:29 | 2023-03-14 | SND | Smart Sand, Inc. | CLEARLAKE CAPITAL GROUP, L.P. | Director | SELL | $1.72 | 5,175,688 | $8,876,305 | 0 |
| 2023-03-01 00:23 | 2023-02-27 | LEU | CENTRUS ENERGY CORP | CUTLIP LARRY B | Officer | SELL | $47.00 | 9,000 | $423,019 | 332 |
| 2023-01-26 00:49 | 2021-02-22 | USLM | UNITED STATES LIME & MINERALS INC | INBERDON ENTERPRISES LTD | 10% owner | BUY | $127.09 | 52,366 | $6,654,938 | 3,530,756 |
| 2023-01-19 02:14 | 2023-01-18 | CMP | COMPASS MINERALS INTERNATIONAL INC | Standen James D. | Officer | OPT+S | $46.16 | 7,644 | $352,847 | 26,497 |
| 2022-12-20 00:16 | 2022-12-19 | SND | Smart Sand, Inc. | CLEARLAKE CAPITAL GROUP, L.P. | Director, 10% owner | SELL | $1.91 | 1,807,082 | $3,459,116 | 5,175,688 |
| 2022-12-12 21:31 | 2022-12-08 | UUUU | ENERGY FUELS INC | Morrison Alex G | Director | BUY | $6.03 | 8,000 | $48,239 | 150,159 |
| 2022-12-09 00:34 | 2022-12-07 | USLM | UNITED STATES LIME & MINERALS INC | HUGHES BILL | Director | SELL | $148.00 | 500 | $74,000 | 25,388 |
| 2022-12-07 18:42 | 2022-12-05 | VMC | Vulcan Materials CO | Clement David P | Officer | SELL | $180.00 | 2,000 | $360,000 | 1,970 |
| 2022-12-02 20:12 | 2022-11-30 | LEU | CENTRUS ENERGY CORP | Donelson John M A | Officer | SELL | $37.79 | 10,304 | $389,388 | 0 |
| 2022-11-21 23:59 | 2022-11-17 | UUUU | ENERGY FUELS INC | HIGGS DENNIS LYLE | Director | OPT+S | $6.91 | 17,212 | $118,957 | 264,837 |
| 2022-11-18 23:59 | 2022-11-18 | MLM | MARTIN MARIETTA MATERIALS INC | COLE SUE W | Director | SELL | $355.61 | 1,685 | $599,196 | 21,155 |
| 2022-11-17 00:08 | 2022-11-16 | LEU | CENTRUS ENERGY CORP | SCOTT DENNIS JOHN | Officer | SELL | $38.20 | 9,276 | $354,386 | 0 |
| 2022-11-09 01:23 | 2022-11-04 | USLM | UNITED STATES LIME & MINERALS INC | BYRNE TIMOTHY W | Director, Officer | SELL | $129.42 | 4,118 | $532,954 | 28,376 |
| 2022-10-13 21:46 | 2022-10-11 | LEU | CENTRUS ENERGY CORP | Strawbridge Philip O | Officer | OPT+S | $35.99 | 20,000 | $719,836 | 0 |
| 2022-10-06 21:05 | 2022-10-04 | LEU | CENTRUS ENERGY CORP | Strawbridge Philip O | Officer | OPT+S | $41.67 | 30,000 | $1,249,965 | 0 |
| 2022-09-23 02:39 | 2022-09-19 | SND | Smart Sand, Inc. | CLEARLAKE CAPITAL GROUP, L.P. | Director, 10% owner | SELL | $1.91 | 1,265,137 | $2,416,159 | 6,982,770 |
| 2022-08-30 23:32 | 2022-08-30 | UUUU | ENERGY FUELS INC | HIGGS DENNIS LYLE | Director | SELL | $9.96 | 5,000 | $49,800 | 264,837 |
| 2022-08-26 23:31 | 2022-08-25 | UUUU | ENERGY FUELS INC | HIGGS DENNIS LYLE | Director | SELL | $9.33 | 15,000 | $139,953 | 269,837 |
| 2022-08-18 01:07 | 2022-08-15 | USLM | UNITED STATES LIME & MINERALS INC | BYRNE TIMOTHY W | Director, Officer | SELL | $107.50 | 4,626 | $497,295 | 32,494 |
| 2022-06-21 23:05 | 2022-06-17 | CMP | COMPASS MINERALS INTERNATIONAL INC | Crutchfield Kevin S | Director, Officer | BUY | $34.21 | 1,450 | $49,605 | 51,745 |
| 2022-06-17 23:00 | 2021-11-04 | BMIX | Atlas Lithium Corp | Fogassa Marc | Director, Officer, 10% owner | BUY | $0.01 | 1,000 | $8 | 190,676,278 |
| 2022-06-17 23:06 | 2021-11-09 | BMIX | Atlas Lithium Corp | Bernier Brian W. | Officer | SELL | $0.01 | 2,475,000 | $33,165 | 29,702,852 |
| 2022-06-17 23:04 | 2021-07-27 | BMIX | Atlas Lithium Corp | Bernier Brian W. | Officer | SELL | $0.01 | 75,000 | $938 | 31,171,391 |
| 2022-06-17 23:03 | 2021-07-21 | BMIX | Atlas Lithium Corp | Bernier Brian W. | Officer | SELL | $0.01 | 450,000 | $5,625 | 31,246,391 |
| 2022-06-18 00:34 | 2022-06-17 | SND | Smart Sand, Inc. | CLEARLAKE CAPITAL GROUP, L.P. | Director, 10% owner | SELL | $3.18 | 2,552,462 | $8,105,598 | 8,200,204 |
| 2022-06-16 23:05 | 2022-06-14 | BMIX | Atlas Lithium Corp | Fogassa Marc | Director, Officer, 10% owner | SELL | $0.01 | 4,500,000 | $55,350 | 202,530,688 |
| 2022-06-17 00:56 | 2022-06-15 | CMP | COMPASS MINERALS INTERNATIONAL INC | Crutchfield Kevin S | Director, Officer | BUY | $37.48 | 1,330 | $49,848 | 50,295 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Mining & Quarrying of Nonmetallic Minerals (No Fuels) sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (1400) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Every transaction in the Mining & Quarrying of Nonmetallic Minerals (No Fuels) industry is reported via Form 4 disclosures. By filtering these filings by industry, investors can detect institutional-scale sentiment shifts before they are reflected in broader market indices, following the capital flow of those with intimate industry knowledge.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.