Stock market today: insider buys and sells, Tuesday, September 15, 2026
Corporate insiders filed 11 open-market purchases worth $1.7M and 235 sales worth $281M. The S&P 500 (SPY) fell 0.5% on the day.
Biggest insider buys
- Buy
COO Director Lawrence Erik Kurzius bought $539K of COO at $53.91 — largest purchase by this insider in our records; raises the stake by 90%.
- Buy
COO Director Walter M Rosebrough Jr. bought $379K of COO at $54.11 — first open-market purchase in our records; raises the stake by 70%.
- Buy
COO Director Paul A Keel bought $250K of COO at $53.18 — first open-market purchase in our records; opens a new position.
- Buy
ARE Chair Joel S Marcus bought $248K of ARE at $49.68.
- Buy
COO Director Walter M Rosebrough Jr. bought $163K of COO at $54.29.
- Buy
EVRG Director Jonathan D Rolph bought $27K of EVRG at $81.39 — raises the stake by 100%.
- Buy
EVRG Director Jonathan D Rolph bought $27K of EVRG at $81.36 — first open-market purchase in our records; raises the stake by 100%.
- Buy
EVRG Director Jonathan D Rolph bought $24K of EVRG at $81.48 — raises the stake by 100%.
- Buy
EVRG Director Jonathan D Rolph bought $20K of EVRG at $81.44 — raises the stake by 100%.
- Buy
EVRG Director Jonathan D Rolph bought $16K of EVRG at $81.83 — opens a new position.
Biggest insider sales
| Stock | Insider | Value | Plan |
|---|---|---|---|
| DELLDell Technologies Inc. | Peter TrizzinoPresident | $21.1M | — |
| HPEHewlett Packard Enterprise Co | Antonio F NeriCEO, President | $15.1M | 10b5-1 |
| ROSTRoss Stores, Inc. | James Grant ConroyCEO | $11.3M | — |
| CRWDCrowdStrike Holdings, Inc. | Roxanne S AustinDirector | $7.1M | — |
| STXSeagate Technology Holdings plc | Gianluca RomanoCFO | $6.3M | 10b5-1 |
| DELLDell Technologies Inc. | Silver Lake Partners Iv, L.P.Director | $6.3M | — |
| DELLDell Technologies Inc. | Spv-2, L.p. SlDirector | $5.7M | — |
| DELLDell Technologies Inc. | Silver Lake Partners Iv, L.P.Director | $5.7M | — |
| DELLDell Technologies Inc. | Silver Lake Partners Iv, L.P.Director | $5.5M | — |
| DELLDell Technologies Inc. | Silver Lake Partners Iv, L.P.Director | $5.2M | — |
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.