Daily insider recap
Stock market today: insider buys and sells, Friday, October 24, 2025
Corporate insiders filed 0 open-market purchases worth $0 and 29 sales worth $34.2M. The S&P 500 (SPY) rose 0.8% on the day.
Insider buying$00 insiders
Insider selling$34.2M13 insiders
New cluster buys03+ insiders buying
S&P 500 that day+0.8%SPY
Biggest insider buys
No open-market purchases above our size threshold were filed this day.
Biggest insider sales
| Stock | Insider | Value | Plan |
|---|---|---|---|
| GMGeneral Motors Co | Mark L ReussPresident | $9.8M | 10b5-1 |
| GMGeneral Motors Co | Mark L ReussPresident | $5.3M | 10b5-1 |
| COSTCostco Wholesale Corp /New | Claudine AdamoPresident | $2.5M | — |
| GMGeneral Motors Co | Mark L ReussPresident | $2.2M | 10b5-1 |
| WMTWalmart Inc. | C Douglas McmillonCEO, President | $2.1M | 10b5-1 |
| AXPAmerican Express Co | Denise PickettPres., Enterprise Shared Serv. | $1.8M | — |
| MPWRMonolithic Power Systems Inc | Saria TsengGeneral Counsel | $1.4M | 10b5-1 |
| COSTCostco Wholesale Corp /New | Tiffany Marie BarbrePrincipal Accounting Officer | $1.2M | — |
| CSXCsx Corp | Kevin S. BooneEvp & Cco | $1.1M | — |
| DDOGDatadog, Inc. | Olivier PomelCEO | $908K | 10b5-1 |
Biggest moves among these stocks
Share-price change on the day, for stocks with insider filings.
Filing dates are when the SEC received each Form 4; trades can be up to two business days earlier. Facts from public filings, not investment advice.