Summary
Updated Aug 31, 2026
Raghu Rao is Chief Executive Officer, Director of Sonnet BioTherapeutics Holdings, Inc. (SONN). 3 SEC Form 4 filings on record going back to 2024, most recently on 3 December 2025.
Recent Transactions
3Every recent SEC Form 4 transaction Raghu Rao has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Raghu Rao go back to 2024: 3 primary Form 4 filings, an average of 1.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Sector
No other insider has filed at Raghu Rao's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Roger Adsett - $47.51M of INSM open-market activity in the last 12 months
- Bihua Chen - $46.87M of MLTX open-market activity in the last 12 months
- Mario Schlosser - $46.37M of OSCR open-market activity in the last 12 months
- Matthew Gline - $46.22M of ROIV open-market activity in the last 12 months
- Larry Robbins - $46.04M of BFLY open-market activity in the last 12 months
- R01 Fund LP - $45.65M of SDEV 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 Raghu Rao?
Raghu Rao is a corporate insider, tracked as Chief Executive Officer, Director of Sonnet BioTherapeutics Holdings, Inc. (SONN). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Raghu Rao last file a Form 4?
The most recent primary Form 4 on record is dated 3 December 2025, one of 3 filings going back to 2024.
Where can I see all of Raghu Rao'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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