Materials Insider Buying
29 materials companies had insider open-market purchases in the last 30 days. Ranked by dollar value, these are the ones the people who run them were buying with personal capital. All materials companies · How to read insider buying
Purchase value (30d)
29| # | Ticker / Company | Purchase value (30d) |
|---|---|---|
| 1 |  $FTK FLOTEK INDUSTRIES INC/CN/ | $34.32M |
| 2 |  $AUGO Aura Minerals Inc. | $22.03M |
| 3 |  $SAFX XCF Global, Inc. | $17.23M |
| 4 |  $AMR Alpha Metallurgical Resources, Inc. | $12.64M |
| 5 |  $USLM UNITED STATES LIME & MINERALS INC | $2.20M |
| 6 |  $AMRZ Amrize Ltd | $1.68M |
| 7 |  $IAUX i-80 Gold Corp. | $1.63M |
| 8 |  $ABAT AMERICAN BATTERY TECHNOLOGY Co | $937K |
| 9 |  $CROX Crocs, Inc. | $613K |
| 10 |  $UAMY UNITED STATES ANTIMONY CORP | $299K |
| 11 |  $ECVT Ecovyst Inc. | $250K |
| 12 |  $HLMN Hillman Solutions Corp. | $248K |
| 13 |  $EU enCore Energy Corp. | $150K |
| 14 |  $EML EASTERN CO | $118K |
| 15 |  $URG UR-ENERGY INC | $112K |
| 16 |  $PCT PureCycle Technologies, Inc. | $99K |
| 17 |  $GEVO Gevo, Inc. | $96K |
| 18 |  $FBDT First Breach, Inc. | $94K |
| 19 |  $MATW MATTHEWS INTERNATIONAL CORP | $85K |
| 20 |  $SMID SMITH MIDLAND CORP | $74K |
| 21 |  $ARQ Arq, Inc. | $56K |
| 22 |  $LCGMF LION COPPER & GOLD CORP. | $55K |
| 23 |  $LIN LINDE PLC | $48K |
| 24 |  $OFLX Omega Flex, Inc. | $46K |
| 25 |  $ALTO Alto Ingredients, Inc. | $39K |
| 26 |  $LOOP Loop Industries, Inc. | $37K |
| 27 |  $JAGU Jaguar Uranium Corp. | $19K |
| 28 |  $SBMT SILVER BOW MINING CORP. | $12K |
| 29 |  $LXU LSB INDUSTRIES, INC. | $11K |
Why sector matters for insider buying
Insider buying is easiest to read against its own sector. Company officers know their industry's cycle, not the market's, so a cluster of purchases across several materials names carries information that the same number of purchases spread across unrelated industries does not.
Only open-market purchases (SEC Form 4 transaction code P) are counted. Grants, option exercises and shares withheld for tax are compensation mechanics rather than a decision to buy, and counting them would rank sectors by payroll size.