McKesson Corp. insider Brian S. Tyler reported a change in beneficial ownership involving McKesson common stock on July 7, 2026, in a Form 4 filed July 8. The filing describes a sale of 8,463 shares at a reported price of $793.56 per share, representing approximately $6.72 million in gross sale proceeds. The filing also reports a related common-stock transaction involving 5,919 shares at $215.9211 per share. That lower price indicates the transaction was likely tied to the exercise or conversion of an equity award, such as a stock option, rather than an open-market purchase at the then-current trading price. The aggregate exercise or acquisition value at that price was approximately $1.28 million. A footnote states that the sale was made pursuant to a previously adopted trading plan dated December 15, 2025, intended to comply with Rule 10b5-1(c). Such plans allow corporate insiders to schedule trades in advance under preset conditions, reducing concerns that the trades were based on material nonpublic information at the time of execution. The excerpted filing text does not show the formal Form 4 transaction codes or Tyler’s beneficial ownership after the transactions. Economically, the reported activity reflects a significant insider liquidity event: Tyler disposed of more shares in the market than the number associated with the lower-priced equity-award transaction, resulting in a net reduction of 2,544 shares before considering any tax withholding, prior holdings, or other ownership adjustments not visible in the provided text. The filing was signed on Tyler’s behalf by Sarah Ahmad Ali as attorney-in-fact on July 8, 2026.