Wednesday, July 29, 2026: insiders filed 14 open-market purchases and 166 sales

The S&P 500 (SPY) closed at 729.46, -1.54% on the day.

• Insiders of US-listed companies filed 14 open-market purchases (about $318K) at 9 companies and 166 open-market sales (about $470M) at 47 companies; see every filing of the day.
• The largest open-market purchase filed: Faisal Ghiath Sukhtian (Director) at Outlook Therapeutics (OTLK), about $100K (SEC Form 4).
• The largest open-market sale filed: Joseph Gebbia (Director) at Airbnb (ABNB), about $175M (SEC Form 4).
• 844 fund and investor stake filings were recorded, led by Alphinity Investment Management Pty Ltd disclosed a new position in LLY for Q2 2026 (SEC filing).
• 2 federal contract awards of $10M or more were announced, the largest: Department of Homeland Security awarded Axon Enterprise: $17.8M obligated to date (USAspending record).
• 1 lobbying reports were posted with an amount; the largest: NRG ENERGY INC reported $90K in lobbying for Q2 2026 through NRG ENERGY, INC. (lda.gov filing).