Wednesday, August 5, 2026: insiders filed 43 open-market purchases and 280 sales

The S&P 500 (SPY) closed at 769.79, -0.20% on the day.

• Insiders of US-listed companies filed 43 open-market purchases (about $25.8M) at 21 companies and 280 open-market sales (about $776M) at 86 companies; see every filing of the day.
• The largest open-market purchase filed: Michael F Mahoney (Chairman, President & CEO) at Boston Scientific (BSX), about $9M (SEC Form 4).
• 4 insiders at Gbank Financial (GBFH) each filed an open-market purchase, about $1.22M in total (SEC Form 4).
• The largest open-market sale filed: Jeffrey P Bezos (Executive Chair) at Amazon (AMZN), about $346M (SEC Form 4).
• 94 stock-trade reports from members of Congress were disclosed, 93 of them more than 45 days after the trade; the largest range: Sen. Thomas H Tuberville disclosed a partial sale of AAPL, reported range $50,001 - $100,000, filed 231 days after the trade (official disclosure).
• 320 fund and investor stake filings were recorded, led by Allen Investment Management, LLC disclosed an increased position in TSM for Q2 2026 (SEC filing).
• 1 federal contract awards of $10M or more were announced, the largest: Department of Homeland Security awarded CoreCivic, Inc.: $14.1M obligated to date (USAspending record).
• 2 lobbying reports were posted with an amount; the largest: DUKE ENERGY CORPORATION reported $2.28M in lobbying for Q2 2026 through DUKE ENERGY CORPORATION (lda.gov filing).