Stock market today: insider buys and sells, Friday, January 16, 2026
Corporate insiders filed 4 open-market purchases worth $36.6M and 113 sales worth $84.7M. The S&P 500 (SPY) fell 0.1% on the day.
Biggest insider buys
- Buy
WRB 10% Owner Sumitomo Insurance Co Ltd Mitsui bought $16.4M of WRB at $68.03.
- Buy
WRB 10% Owner Sumitomo Insurance Co Ltd Mitsui bought $11.5M of WRB at $68.67.
- Buy
WRB 10% Owner Sumitomo Insurance Co Ltd Mitsui bought $4.7M of WRB at $69.45.
- Buy
WRB 10% Owner Sumitomo Insurance Co Ltd Mitsui bought $4.0M of WRB at $68.79.
Biggest insider sales
| Stock | Insider | Value | Plan |
|---|---|---|---|
| DALDelta Air Lines, Inc. | Edward H BastianCEO | $12.3M | — |
| ORCLOracle Corp | Douglas A KehringEvp, Principal Financial Offcr | $6.8M | 10b5-1 |
| TDGTransDigm Group INC | Kevin M SteinDirector | $5.6M | 10b5-1 |
| TDGTransDigm Group INC | Kevin M SteinDirector | $3.0M | 10b5-1 |
| DALDelta Air Lines, Inc. | Rahul D SamantEvp & Chief Info Officer | $2.8M | — |
| JPMJpmorgan Chase & Co | Jennifer PiepszakCOO | $2.7M | 10b5-1 |
| DALDelta Air Lines, Inc. | Alain BellemareEvp & Pres. - International | $2.5M | — |
| WSMWilliams Sonoma Inc | Laura AlberCEO, President | $2.4M | 10b5-1 |
| JPMJpmorgan Chase & Co | Ashley BaconChief Risk Officer | $2.3M | 10b5-1 |
| DALDelta Air Lines, Inc. | Steven M SearEvp - Global Sales & Distrib | $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.