Summary
Updated Aug 30, 2026
Surbhi Sarna is Director of Penumbra Inc (PEN). 1 SEC Form 4 filing on record, dated 19 February 2026.
Recent Transactions
1Every recent SEC Form 4 transaction Surbhi Sarna has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Surbhi Sarna 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.
- Arani Bose - $4.43M of PEN open-market activity in the last 12 months
- Adam Elsesser - $4.26M of PEN open-market activity in the last 12 months
- Johanna Roberts - $1.19M of PEN open-market activity in the last 12 months
- Maggie Yuen - $832K of PEN open-market activity in the last 12 months
- Harpreet Grewal - $201K of PEN open-market activity in the last 12 months
- Thomas Wilder - $47K of PEN 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 Surbhi Sarna?
Surbhi Sarna is a corporate insider, tracked as Director of Penumbra Inc (PEN). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Surbhi Sarna last file a Form 4?
The only primary Form 4 on record is dated 19 February 2026.
Where can I see all of Surbhi Sarna'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 Surbhi Sarna 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
