Butterfly Network, INC Schedule 13D activist filings
Filed when an investor crosses five percent and intends to influence the company — the activist disclosure.
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Jonathan M. Rothberg and associated entities have filed an amendment to their Schedule 13D, detailing recent stock transactions and beneficial ownership of Butterfly Network, Inc.
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Jonathan M. Rothberg and associated entities have updated their Schedule 13D filing concerning Butterfly Network, Inc., detailing recent stock transactions.
NYSE
Butterfly Network's founder, Dr. Jonathan Rothberg, and related entities have established a Rule 10b5-1 trading plan to sell up to 7.8 million shares of Class A and Class B common stock for estate planning purposes.
NYSE
Jonathan M. Rothberg, founder of Butterfly Network, Inc., and related entities sold over 2.5 million shares of Class A common stock for approximately $8 million in December 2025 as part of an estate planning 10b5-1 plan.
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Jonathan M. Rothberg, founder of Butterfly Network, Inc., sold over 2.46 million Class A common shares in November 2025 for estate planning purposes.
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Glenview Capital Management and Larry Robbins have increased their beneficial ownership in Butterfly Network, Inc. through recent open market purchases.
NYSE
SCHEDULE 13D/A: Glenview Capital and Larry Robbins Update Significant Stake in Butterfly Network, Robbins Receives New RSU Grant
Glenview Capital Management and its co-president Larry Robbins have updated their beneficial ownership in Butterfly Network, Inc., with Robbins also receiving a new grant of restricted stock units.
NYSE
Dr. Jonathan Rothberg, founder of Butterfly Network, Inc., has established a Rule 10b5-1 trading plan to sell up to 6.2 million Class A common shares for estate planning purposes, commencing July 7, 2025.