Insider Trading Pulse — September 24, 2026
Today's insider trading pulse reveals a bifurcated market: significant insider selling by top executives at high-growth/tech names (Tempus AI, Royalty Pharma, SpaceX) is countered by notable insider buying at Corebridge Financial and Advanced Flower Capital, signaling sector rotation. The day is dominated by routine equity awards and tax-withholding dispositions at mega-caps like UnitedHealth Group and Ford, which are neutral signals. A key theme is the prevalence of Rule 10b5-1 plan sales, which removes some discretionary concern but still indicates pre-planned distribution. The most material bearish signal comes from Petco Health & Wellness, where the CEO disposed of 89% of his stake, while the most bullish is Corebridge Financial, where a 10% owner added $10.2M. The data shows no broad sector-wide trends but rather company-specific stories, with the healthcare and technology sectors showing the highest concentration of insider selling.