Mitchell R. Butier, an insider at Avery Dennison Corp (AVY), sold 10,633 shares in the open market on March 5, 2026 at an average price of $183.86, for proceeds of about $1.95 million. Because this was an open-market sale (shares sold directly into the market), it tends to draw more attention than administrative transactions such as option exercises. Butier’s role matters because senior insiders typically have deep visibility into the company’s operations and capital allocation priorities. A single sale doesn’t automatically signal anything about the business, but it can be meaningful when viewed alongside other recent trades. Over the last 30 days, Butier has reported multiple sales: about $763.75K on March 9 and about $714.00K on March 11, in addition to the March 5 transaction. That clustering suggests a period of active selling rather than a one-off trade. This activity comes shortly after a wave of non-open-market transactions around March 1, when executives—including Butier—exercised options, with Butier acquiring 5,079 shares at $194.78. Option exercises are often scheduled or driven by expiring grants, and subsequent sales can be used to cover taxes or reduce exposure. Investors typically watch whether selling continues and how it compares with any insider buying, which is not reflected in the recent list provided.