Daily insider recap
Stock market today: insider buys and sells, Tuesday, March 10, 2026
Corporate insiders filed 1 open-market purchase worth $306K and 99 sales worth $99.7M. The S&P 500 (SPY) fell 0.2% on the day.
Insider buying$306K1 insider
Insider selling$99.7M47 insiders
New cluster buys03+ insiders buying
S&P 500 that day-0.2%SPY
Biggest insider buys
- Buy
WAT Director Richard H Fearon bought $306K of WAT at $306.34 — first open-market purchase in our records; raises the stake by 43%.
Biggest insider sales
| Stock | Insider | Value | Plan |
|---|---|---|---|
| FANGDiamondback Energy, Inc. | Travis D. SticeChair | $11.4M | — |
| DELLDell Technologies Inc. | Ellen Jamison KullmanDirector | $10.1M | — |
| CVXChevron Corp | R. Hewitt PateGeneral Counsel | $9.1M | 10b5-1 |
| NDAQNasdaq, Inc. | Adena T FriedmanCEO, Chair | $8.4M | 10b5-1 |
| DELLDell Technologies Inc. | Ellen Jamison KullmanDirector | $8.3M | — |
| ECHOEchoStar CORP | Hamid AkhavanCEO | $7.6M | — |
| FANGDiamondback Energy, Inc. | Travis D. SticeChair | $6.3M | — |
| FANGDiamondback Energy, Inc. | Daniel N WessonCOO | $3.6M | — |
| PANWPalo Alto Networks Inc | James J GoetzDirector | $2.3M | — |
| DELLDell Technologies Inc. | Ellen Jamison KullmanDirector | $2.2M | — |
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.