In the last 30 days, insiders at 154 Materials companies reported 81 purchases worth $66.77M and 207 sales worth $156.17M. Below, the companies are ranked by how many insiders filed.
Showing companies 1 to 50 of 156 by distinct insiders filing.
| # | Ticker / Company | Insiders (30d) | Insider buys (30d) |
|---|
| 1 |  $SON SONOCO PRODUCTS CO | 18 | - |
| 2 |  $PPG PPG INDUSTRIES INC | 17 | $1K |
| 3 |  $SW Smurfit Westrock plc | 17 | - |
| 4 |  $SOLS Solstice Advanced Materials Inc. | 16 | - |
| 5 |  $SMG SCOTTS MIRACLE-GRO CO | 14 | - |
| 6 |  $WOR WORTHINGTON ENTERPRISES, INC. | 13 | - |
| 7 |  $NKE NIKE, Inc. | 13 | - |
| 8 |  $NC NACCO INDUSTRIES INC | 13 | - |
| 9 |  $BTU PEABODY ENERGY CORP | 13 | - |
| 10 |  $HLIO HELIOS TECHNOLOGIES, INC. | 11 | - |
| 11 |  $FUL FULLER H B CO | 10 | $621K |
| 12 |  $AVNT AVIENT CORP | 10 | - |
| 13 |  $MTRN MATERION Corp | 9 | - |
| 14 |  $APD Air Products & Chemicals, Inc. | 9 | - |
| 15 |  $JHX James Hardie Industries plc | 8 | - |
| 16 |  $TG TREDEGAR CORP | 8 | - |
| 17 |  $SWK STANLEY BLACK & DECKER, INC. | 8 | - |
| 18 |  $CSW CSW INDUSTRIALS, INC. | 7 | - |
| 19 |  $ONON On Holding AG | 7 | - |
| 20 |  $NPO Enpro Inc. | 7 | - |
| 21 |  $FEAM 5E Advanced Materials, Inc. | 7 | - |
| 22 |  $USGO U.S. GoldMining Inc. | 7 | - |
| 23 |  $USAU U.S. GOLD CORP. | 7 | - |
| 24 |  $CBT CABOT CORP | 7 | - |
| 25 |  $NWCL newcleo plc | 7 | - |
| 26 |  $MTX MINERALS TECHNOLOGIES INC | 7 | - |
| 27 |  $LODE Comstock Inc. | 7 | - |
| 28 |  $SBMT SILVER BOW MINING CORP. | 6 | $17K |
| 29 |  $IOSP INNOSPEC INC. | 6 | - |
| 30 |  $BLGO BIOLARGO, INC. | 6 | - |
| 31 |  $PPTA PERPETUA RESOURCES CORP. | 6 | - |
| 32 |  $NWPX NWPX Infrastructure, Inc. | 5 | - |
| 33 |  $GLW CORNING INC /NY | 5 | - |
| 34 |  $USAR USA Rare Earth, Inc. | 5 | - |
| 35 |  $EU enCore Energy Corp. | 5 | $262K |
| 36 |  $EML EASTERN CO | 5 | $118K |
| 37 |  $SWBI SMITH & WESSON BRANDS, INC. | 5 | - |
| 38 |  $UFPI UFP INDUSTRIES INC | 5 | - |
| 39 |  $APOG APOGEE ENTERPRISES, INC. | 5 | - |
| 40 |  $AHNRF ATHENA GOLD CORP | 5 | - |
| 41 |  $IAUX i-80 Gold Corp. | 5 | - |
| 42 |  $ROCK GIBRALTAR INDUSTRIES, INC. | 5 | - |
| 43 |  $AUGO Aura Minerals Inc. | 4 | - |
| 44 |  $LZM Lifezone Metals Ltd | 4 | - |
| 45 |  $ALB ALBEMARLE CORP | 4 | - |
| 46 |  $EVGN Evogene Ltd. | 4 | - |
| 47 |  $CMP COMPASS MINERALS INTERNATIONAL INC | 4 | - |
| 48 |  $XPEL XPEL, Inc. | 4 | - |
| 49 |  $CSL CARLISLE COMPANIES INC | 4 | - |
| 50 |  $KOP Koppers Holdings Inc. | 4 | - |
Sales usually dwarf purchases, and that is normal, not a warning. Executives are paid in stock. They sell to diversify and to pay the tax due when awards vest, so a big sell total across a sector mostly reflects a vesting calendar. Purchases are the rarer side, because each one is an insider choosing to add to a company they already know well.
The table ranks companies by how many different insiders filed, not by dollars. That puts the cluster case near the top: several people inside one business acting in the same month. Sector placement comes from each company's SEC SIC code, mapped to the GICS sectors through a standard crosswalk, with manual fixes for well-known names the SIC code gets wrong. A single company can still land in a different sector than an index provider would give it.