
Consider bullish positions in Bausch Health (BHC) following a record-breaking purchase by a major investor, and in Eli Lilly (LLY), Lumen (LUMN), and Valvoline (VVV) due to significant insider buying from top executives. The Valvoline (VVV) CFO's purchase is particularly notable as it was their first-ever open market buy, increasing personal holdings by 2,500%. Conversely, exercise caution with Wayfair (W) and Patrick Industries (PATK), where founders and multiple executives made their largest-ever unscheduled sales after major stock run-ups. A major institutional investor also made its largest sale ever in Klaviyo (KVYO), signaling potential concerns about the company's valuation. These actions suggest insiders see further upside in the former group and are taking profits in the latter.