Daily insider recap
Stock market today: insider buys and sells, Wednesday, August 19, 2026
Corporate insiders filed 2 open-market purchases worth $279K and 105 sales worth $95.8M. The S&P 500 (SPY) rose 0.2% on the day.
Insider buying$279K2 insiders
Insider selling$95.8M45 insiders
New cluster buys03+ insiders buying
S&P 500 that day+0.2%SPY
Biggest insider buys
Biggest insider sales
| Stock | Insider | Value | Plan |
|---|---|---|---|
| NUENucor Corp | Leon J TopalianCEO, Chair | $7.0M | — |
| TDGTransDigm Group INC | W Nicholas HowleyDirector | $4.9M | 10b5-1 |
| TKOTKO Group Holdings, Inc. | Ariel EmanuelCEO | $4.8M | 10b5-1 |
| SHWSherwin Williams Co | Justin T BinnsPresident | $4.8M | — |
| HALHalliburton Co | Jeffrey Allen MillerCEO, President | $4.4M | 10b5-1 |
| SNASnap-on Inc | Nicholas T PinchukCEO, President | $3.9M | 10b5-1 |
| TKOTKO Group Holdings, Inc. | Mark S ShapiroSee Remarks | $3.7M | 10b5-1 |
| CVXChevron Corp | Andrew Benjamin WalzPresident | $3.4M | — |
| CNCCentene Corp | Christopher KosterGeneral Counsel | $3.1M | — |
| RTXRTX Corp | Ramsaran MaharajhGeneral Counsel | $3.1M | — |
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.