Summary
Updated Aug 30, 2026
Arani Bose is Director of Penumbra Inc (PEN). 4 SEC Form 4 filings on record going back to 2025, most recently on 19 February 2026. Most recent open-market trade: sold $2.25M of PEN on 26 November 2025. Lifetime open-market sales: $7.44M.
Recent Transactions
7Every recent SEC Form 4 transaction Arani Bose 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 Arani Bose 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.
- 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 Arani Bose?
Arani Bose is a corporate insider, tracked as Director of Penumbra Inc (PEN). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Arani Bose last file a Form 4?
The most recent primary Form 4 on record is dated 19 February 2026, one of 4 filings going back to 2025.
Has Arani Bose been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($7.44M) across all tracked filings.
Where can I see all of Arani Bose'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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