Stock market today: insider buys and sells, Monday, February 9, 2026
Corporate insiders filed 5 open-market purchases worth $2.9M and 46 sales worth $86.5M. The S&P 500 (SPY) rose 0.5% on the day.
Biggest insider buys
- Buy
TDG CEO, President Michael Lisman bought $1.2M of TDG at $1,284.26 — largest purchase by this insider in our records; raises the stake by 41%.
- Buy
KMB Director Todd Maclin bought $1.0M of KMB at $104.15 — largest purchase by this insider in our records; opens a new position.
- Buy
ADM Director David R Mcatee II bought $487K of ADM at $64.90 — first open-market purchase in our records; opens a new position.
- Buy
PRU President Jacques Chappuis bought $101K of PRU at $100.97 — first open-market purchase in our records; opens a new position.
- Buy
URI Director Shiv Singh bought $53K of URI at $783.36 — first open-market purchase in our records.
Biggest insider sales
| Stock | Insider | Value | Plan |
|---|---|---|---|
| CATCaterpillar Inc | Lange Bob DePresident | $16.3M | — |
| MRKMerck & Co., Inc. | Jennifer ZacharyGeneral Counsel | $6.8M | — |
| CBChubb Ltd | Evan G GreenbergCEO, Chair | $5.0M | — |
| MRKMerck & Co., Inc. | Jennifer ZacharyGeneral Counsel | $4.6M | — |
| CATCaterpillar Inc | Anthony D. FassinoPresident | $4.4M | — |
| LRCXLam Research Corp | Eric BrandtDirector | $4.1M | — |
| GLWCorning Inc /Ny | Jordana Daryl KammerudSvp | $3.8M | — |
| AMPAmeriprise Financial Inc | Walter Stanley BermanCFO | $3.8M | — |
| LRCXLam Research Corp | Eric BrandtDirector | $3.8M | — |
| TRVTravelers Companies, Inc. | Maria OlivoEvp, Erm & Chief Risk Officer | $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.