Form 4 Filing for Butterfly Network, Inc.

Joseph Devivo, President & CEO of Butterfly Network, Inc. (BFLY), reported the sale of 2,811 shares of Class A Common Stock on September 22, 2026, at a price of $10.00 per share. This transaction was part of a Rule 10b5-1 trading plan. Following this sale, Devivo owned 7,350,889 shares. On September 23, 2026, Devivo sold an additional 3,169 shares of Class A Common Stock at a weighted average price of $10.021 per share, with individual sales prices ranging from $10.00 to $10.045. After this second transaction, Devivo