Stock market today: insider buys and sells, Wednesday, January 7, 2026
Corporate insiders filed 7 open-market purchases worth $47.4M and 75 sales worth $149M. The S&P 500 (SPY) fell 0.3% on the day.
Biggest insider buys
- Buy
WRB 10% Owner Sumitomo Insurance Co Ltd Mitsui bought $17.4M of WRB at $68.47 — largest purchase by this insider in our records.
- Buy
WRB 10% Owner Sumitomo Insurance Co Ltd Mitsui bought $10.9M of WRB at $70.78.
- Buy
WRB 10% Owner Sumitomo Insurance Co Ltd Mitsui bought $8.6M of WRB at $69.93.
- Buy
WRB 10% Owner Sumitomo Insurance Co Ltd Mitsui bought $6.5M of WRB at $70.21.
- Buy
WRB 10% Owner Sumitomo Insurance Co Ltd Mitsui bought $2.5M of WRB at $70.23.
- Buy
WRB 10% Owner Sumitomo Insurance Co Ltd Mitsui bought $785K of WRB at $69.20.
- Buy
WRB 10% Owner Sumitomo Insurance Co Ltd Mitsui bought $718K of WRB at $69.20.
Biggest insider sales
| Stock | Insider | Value | Plan |
|---|---|---|---|
| CVXChevron Corp | Michael K WirthCEO, Chair | $21.9M | 10b5-1 |
| HOODRobinhood Markets, Inc. | Vladimir TenevCEO | $18.0M | 10b5-1 |
| CVXChevron Corp | Michael K WirthCEO, Chair | $13.6M | 10b5-1 |
| HOODRobinhood Markets, Inc. | Vladimir TenevCEO | $8.9M | 10b5-1 |
| CVXChevron Corp | Michael K WirthCEO, Chair | $7.7M | 10b5-1 |
| HOODRobinhood Markets, Inc. | Vladimir TenevCEO | $6.0M | 10b5-1 |
| HOODRobinhood Markets, Inc. | Vladimir TenevCEO | $5.4M | 10b5-1 |
| COINCoinbase Global, Inc. | Brian ArmstrongCEO, Chair | $5.2M | 10b5-1 |
| CVXChevron Corp | Michael K WirthCEO, Chair | $5.0M | 10b5-1 |
| COINCoinbase Global, Inc. | Brian ArmstrongCEO, Chair | $4.7M | 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.