Investor Rothberg Jonathan M
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Rothberg Jonathan M . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

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Date Form Target Prev
Shares		 Current
Shares		 Change
(Percent)		 Ownership
(Percent)		 Change
(Percent)
2025-03-07 13D/A BFLY / Butterfly Network, Inc. 9,716,596 26,426,937
2024-12-31 13D/A QSI / Quantum-Si incorporated 17,943,750 19,937,500
2024-09-17 13D/A QSI / Quantum-Si incorporated 17,943,750 17,943,750
2024-08-30 13D/A BFLY / Butterfly Network, Inc. 10,474,911 9,716,596
2023-09-13 13D/A BFLY / Butterfly Network, Inc. 10,479,298 10,474,911
2023-09-13 13D/A QSI / Quantum-Si incorporated 14,236,538 17,943,750
2022-12-07 13D/A HYPR / Hyperfine, Inc. 6,867,790 6,867,790
2022-09-16 13D/A BFLY / Butterfly Network, Inc. 10,409,422 10,479,298
2022-03-28 13D/A BFLY / Butterfly Network, Inc. 15,919,141 10,409,422
2021-12-30 13D QSI / Quantum-Si incorporated 17,943,750 14,236,538
2021-06-21 13D QSI / Quantum-Si incorporated 17,943,750
2021-03-26 13D/A BFLY / Butterfly Network, Inc. 15,919,141 15,919,141
2021-02-22 13D BFLY / Butterfly Network, Inc. 15,919,141