Friday, July 31, 2026: insiders filed 32 open-market purchases and 109 sales

The S&P 500 (SPY) closed at 747.03, +0.72% on the day.

• Insiders of US-listed companies filed 32 open-market purchases (about $1.37M) at 14 companies and 109 open-market sales (about $116M) at 47 companies; see every filing of the day.
• The largest open-market purchase filed: Hartree Partners, LP (10% owner) at Hudson Technologies Inc /Ny (HDSN), about $312K (SEC Form 4).
• 3 insiders at Hcw Biologics (HCWB) each filed an open-market purchase, about $100K in total (SEC Form 4).
• The largest open-market sale filed: Tullier Kelly Mahon (VICE CHAIR, CHF PPL & CORP AFF) at Visa (V), about $13.6M (SEC Form 4).
• 210 fund and investor stake filings were recorded, led by Kornitzer Capital Management Inc disclosed a new position in XOM for Q2 2026 (SEC filing).
• 4 federal contract awards of $10M or more were announced, the largest: Department of Veterans Affairs awarded UnitedHealth: $962M obligated to date (USAspending record).
• 3 lobbying reports were posted with an amount; the largest: C.H. ROBINSON WORLDWIDE, INC. reported $130K in lobbying for Q2 2026 through C.H. ROBINSON WORLDWIDE, INC. (lda.gov filing).