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Boston Scientific acquires Penumbra (2026)
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acquisitionAnnounced · Jan 20, 2026TechnologySource · CredibleArticle · Factual
Penumbra
Boston Scientific
Penumbra · Boston Scientific

Boston Scientific acquires Penumbra

David Najork
David Najork · Founding Software Engineer
Announced · Updated · 1 min read
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Deal value
$14.5B
Target
Penumbra
Penumbra
NYSE: PEN · Alameda, California
Acquirer
Boston Scientific
Boston Scientific
Full Acquisition
Status
Announced

Boston Scientific agreed to acquire Penumbra. Reported deal value: $14.5B. Status: Announced. Sector: Technology. Target headquarters context: Alameda, California, United States.

This page summarizes publicly available information about the transaction as of 2026-01-20. Figures and status may change as filings and press coverage update.

News Boston Scientific to Acquire Alameda - Based Penumbra for $ 14 .5 Billion Alameda Penumbra , Inc. , a medical device company founded by Arani Bose and Adam Elsesser in 2004, has agreed to be acquired by Boston Scientific Corporation in a cash and stock transaction that values Penumbra at $374 per share, reflecting an enterprise value of approximately $ 14 .5 billion, according to a PR Newswire announcement published on both companies’ websites on January 15

Deal timeline

Announced
Jan 20, 2026 · alamedapost.com
Additional milestones (proxy, vote, close) appear as filings and press updates are indexed.
Sector context

This transaction is classified in Technology with a reported deal value of $14.5B. Figures and status may change as sources update.

Sources: alamedapost.com · Primary article · FireStrike proprietary index