Butterfly Network director and 10% owner Jonathan M. Rothberg sold approximately $20.7 million of Class B common stock. The transactions occurred between July 17 and July 21, 2026. Weighted average prices for the shares ranged from $6.5959 to $6.7359.
Rothberg executed the sales under a Rule 10b5-1 trading plan established in March 2026. The director initiated the plan specifically for estate planning purposes.
Butterfly Network stock has returned 261% over the past year. The company recently reported better-than-expected Q1 2026 earnings and expanded its handheld ultrasound device business into the Brazilian market.