ROTHBERG JONATHAN M — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

ROTHBERG JONATHAN M has filed 3 SEC Form 4 filings across 3 companies in the last 90 days — selling. Lifetime open-market sales: $11.80M.

Profile

Jonathan M. Rothberg is a prominent entrepreneur and investor in the biotechnology and digital health sectors. He is known for his role as a director and significant shareholder in companies like Quantum-Si Inc and Butterfly Network, Inc., where he has contributed to advancements in ultrasound technology.

Board memberships

• Quantum-Si Inc
• Butterfly Network, Inc.

Awards & honors

• Co-founder of Butterfly Network
• Pioneered Ultrasound-on-Chip technology
• Significant contributions to digital health innovation

Recent Transactions

Companies — Last 90 Days

• Butterfly Network, Inc. (BFLY) — 1 filings, last 2026-06-22
• Hyperfine, Inc. (HYPR) — 1 filings, last 2026-05-22
• Quantum-Si Inc (QSI) — 1 filings, last 2026-05-20

Frequently Asked Questions

Who is ROTHBERG JONATHAN M?

Jonathan M. Rothberg is a prominent entrepreneur and investor in the biotechnology and digital health sectors. He is known for his role as a director and significant shareholder in companies like Quantum-Si Inc and Butterfly Network, Inc., where he has contributed to advancements in ultrasound technology.…

How many SEC Form 4 filings has ROTHBERG JONATHAN M submitted recently?

3 primary Form 4 filings in the last 90 days, covering 3 companies.

Has ROTHBERG JONATHAN M been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 9 open-market sales ($11.80M) across all tracked filings.

Where can I see all of ROTHBERG JONATHAN M's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

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