Wednesday, August 12, 2026: insiders filed 51 open-market purchases and 276 sales

The S&P 500 (SPY) closed at 772.49, +0.25% on the day.

• Insiders of US-listed companies filed 51 open-market purchases (about $133M) at 23 companies and 276 open-market sales (about $701M) at 86 companies; see every filing of the day.
• The largest open-market purchase filed: CASCADE INVESTMENT, L.L.C. (10% owner) at Republic Services (RSG), about $45.8M (SEC Form 4).
• The largest open-market sale filed: Argon Holdco LLC (10% owner) at Corebridge Financial (CRBG), about $491M (SEC Form 4).
• 5 stock-trade reports from members of Congress were disclosed; the largest range: Rep. Mike Kelly (PA16) disclosed a sale of PEP, reported range $15,001 - $50,000 (official disclosure).
• 2683 fund and investor stake filings were recorded, led by Axiom Investors LLC disclosed a new position in AMD for Q2 2026 (SEC filing).
• 1 federal contract awards of $10M or more were announced, the largest: Department of Homeland Security awarded OSI SYSTEMS INC: $21.2M obligated to date (USAspending record).
• 1 lobbying reports were posted with an amount; the largest: TRIMBLE INC. reported $30K in lobbying for Q2 2026 through WAYPOINT CONSULTING, LLC (lda.gov filing).