Summary
Updated Aug 31, 2026
Jonathan M. Rothberg is Director of Butterfly Network, Inc. (BFLY). 13 SEC Form 4 filings on record going back to 2024, most recently on 24 July 2026. Most recent open-market trade: sold $235K of BFLY on 24 July 2026. Lifetime open-market sales: $73.99M.
Recent Transactions
20Every recent SEC Form 4 transaction Jonathan M. Rothberg has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Jonathan M. Rothberg go back to 2024: 13 primary Form 4 filings, an average of 4.3 per year. 29 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Jonathan M. Rothberg files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Larry Robbins - $46.04M of BFLY open-market activity in the last 12 months
- Joseph Devivo - $6.07M of BFLY open-market activity in the last 12 months
- Steve Cashman - $5.12M of BFLY open-market activity in the last 12 months
- Megan Carlson - $1.57M of BFLY open-market activity in the last 12 months
- S. Louise Phanstiel - $1.57M of BFLY open-market activity in the last 12 months
- John N. Doherty - $1.05M of BFLY open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Jonathan M. Rothberg?
Jonathan M. Rothberg is a corporate insider, tracked as Director of Butterfly Network, Inc. (BFLY). InsiderAlpha holds 13 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Jonathan M. Rothberg submitted recently?
4 primary Form 4 filings in the last 90 days, covering 1 company.
Has Jonathan M. Rothberg been buying or selling stock?
Recorded transactions: 0 open-market purchases and 29 open-market sales ($73.99M) across all tracked filings.
Where can I see all of Jonathan M. Rothberg'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.
Learn More
Follow Jonathan M. Rothberg and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial