Tuesday, September 15, 2026: insiders filed 61 open-market purchases and 256 sales

The S&P 500 (SPY) closed at 757.39, -0.46% on the day.

• Insiders of US-listed companies filed 61 open-market purchases (about $13.4M) at 29 companies and 256 open-market sales (about $305M) at 47 companies; see every filing of the day.
• The largest open-market purchase filed: NIPPON LIFE INSURANCE CO (10% owner) at Corebridge Financial (CRBG), about $5.92M (SEC Form 4).
• 3 insiders at Cooper Companies (The) (COO) each filed an open-market purchase, about $1.33M in total (SEC Form 4).
• The largest open-market sale filed: Peter Trizzino (President, Global Sales) at Dell Technologies (DELL), about $21.1M (SEC Form 4).
• 6 stock-trade reports from members of Congress were disclosed; the largest range: Rep. Byron Donalds (FL19) disclosed a partial sale of HWM, reported range $1,001 - $15,000 (official disclosure).
• 3 federal contract awards of $10M or more were announced, the largest: Department of Homeland Security awarded TUTOR PERINI CORP: $315M obligated to date (USAspending record).