Jonathan M. Rothberg has demonstrated a consistent pattern of selling shares in Butterfly Network, Inc. (BFLY) over recent months, with no recorded purchases in any company. Between November 2025 and January 2026, Rothberg executed 25 sales totaling approximately $17.8 million, with the largest transactions occurring in December 2025. On December 8, 2025, he sold shares worth $1.78 million, followed by another $1.9 million sale on December 15, 2025. The selling activity intensified toward the end of the year, with multiple high-value transactions exceeding $500,000, including a $1.41 million sale on January 6, 2026, and a $1.87 million sale on January 7, 2026.
The transactions reveal a clear divestment trend, with Rothberg reducing his position in BFLY steadily over the observed period. Smaller sales, such as $10,692 on December 24, 2025, and $59,790 on December 26, 2025, were interspersed with larger dispositions, suggesting a structured exit rather than sporadic liquidations. The absence of any buying activity during this timeframe reinforces a one-directional approach, with Rothberg systematically offloading shares in Butterfly Network. The concentrated nature of these sales—solely in BFLY—indicates a focused reduction in his holdings in the company without diversification into other securities.
AI-assisted summary