Penumbra and Boston Scientific Merger Filing Receives Second Request
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Mar 30 2026
0mins
According to a regulatory filing, Penumbra (PEN) and Boston Scientific (BSX) each filed a notification and report form under the HSR Act with the DOJ and the FTC on February 13, 2026. On March 16, 2026, Penumbra and Boston Scientific each received a Second Request from the FTC in connection with the FTC's review of the Merger. The issuance of the Second Request extends the waiting period under the HSR Act until 30 days after both Penumbra and Boston Scientific have substantially complied with the Second Request, unless the waiting period is extended voluntarily by the parties or terminated earlier by the FTC. Penumbra and Boston Scientific expect to promptly respond to the Second Request and to continue to work cooperatively with the FTC in its review of the Merger.
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Analyst Views on PEN
Wall Street analysts forecast PEN stock price to rise
15 Analyst Rating
14 Buy
1 Hold
0 Sell
Strong Buy
Current: 318.320
Low
266.00
Averages
344.64
High
388.00
Current: 318.320
Low
266.00
Averages
344.64
High
388.00
About PEN
Penumbra, Inc. is a thrombectomy company, which is focused on developing technologies for challenging medical conditions, such as ischemic stroke, venous thromboembolism, such as pulmonary embolism, and acute limb ischemia. The Company's broad portfolio, which includes computer assisted vacuum thrombectomy (CAVT), centers on removing blood clots from head-to-toe. It focuses on developing, manufacturing and marketing novel products for use by specialist physicians and healthcare providers to drive improved clinical and health outcomes. Some of the conditions it focuses on are Pulmonary Embolism, Deep Vein Thrombosis, Acute Limb Ischemia, Ischemic Stroke, Acute Coronary Syndrome, and Clot associated with Arteriovenous Graft or Fistula. The Company sells its products to healthcare providers primarily through its direct sales organization in the United States, Europe, Canada, Australia and Singapore, as well as through distributors in select international markets.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Penumbra Launches THUNDERBOLT Platform for Stroke Treatment
- FDA Approval: Penumbra has received FDA clearance for THUNDERBOLT™, the first computer-assisted vacuum thrombectomy (CAVT) platform for acute ischemic stroke, marking a significant advancement in stroke treatment that is expected to greatly improve patient recovery chances.
- Innovative Design Benefits: THUNDERBOLT features modulated aspiration technology that allows for rapid and safe clot capture while minimizing catheter manipulation, quickly restoring blood flow to the brain and providing patients with the best chance for recovery, which is critical in stroke treatment.
- Market Uniqueness: As the only CAVT device available in the U.S., the launch of THUNDERBOLT not only fills a market gap but also reinforces Penumbra's leadership position in thrombectomy, which is anticipated to drive future growth for the company.
- Global Stroke Challenge: With global stroke mortality projected to increase by 50% from 2020 to 2050 and someone suffering a stroke every 40 seconds in the U.S., the introduction of THUNDERBOLT offers a new solution to address this escalating public health issue.
See More
Penumbra's THUNDERBOLT Technology Receives FDA Clearance for Stroke Treatment
- Innovative Approval: Penumbra's THUNDERBOLT™ has received FDA clearance, becoming the first computer-assisted vacuum thrombectomy (CAVT) platform for acute ischemic stroke, marking a significant advancement in stroke treatment.
- Clinical Impact: THUNDERBOLT minimizes catheter manipulation, promoting safe and complete clot capture, which quickly restores blood flow to the brain, thereby providing patients with the best chance for recovery and is expected to significantly improve outcomes for patients with emergent large vessel occlusion.
- Market Uniqueness: As the only CAVT device available for stroke treatment in the U.S., THUNDERBOLT not only fills a market gap but also has the potential to set new treatment standards in future stroke management, enhancing Penumbra's competitiveness in the medical device industry.
- Clear Strategic Positioning: Penumbra is committed to redefining stroke care, and the launch of THUNDERBOLT aligns with the company's long-standing innovation promise in clot treatment, which is expected to drive market expansion and business growth globally.
See More
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- Investigation Overview: Halper Sadeh LLC is investigating companies like TopBuild Corp., Penumbra, Inc., and European Wax Center, Inc. for potential violations of federal securities laws and breaches of fiduciary duties, which may impact shareholder rights and transaction terms.
- TopBuild Transaction Details: TopBuild shareholders can elect to receive $505.00 in cash or 20.2 shares of QXO common stock per share, with terms that may limit superior competing offers, potentially affecting shareholder returns.
- Penumbra Shareholder Options: Penumbra shareholders can choose between $374.00 in cash or 3.8721 shares of Boston Scientific common stock, and Halper Sadeh LLC may seek increased consideration or other remedies to protect shareholder interests.
- European Wax Cash Acquisition: European Wax shareholders will sell their shares for $5.80 in cash each, and Halper Sadeh LLC encourages shareholders to understand their rights and options to ensure they receive appropriate compensation and disclosures.
See More
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- Safety Confirmation: Over the 90-day observation period, safety rates were comparable between the CAVT and anticoagulation groups, with no device-related mortality and no significant differences in PE-related mortality after 7 days, further validating the safety profile of CAVT and supporting its clinical application.
- Evolving Treatment Strategies: The results from the STORM-PE trial underscore the importance of CAVT in treating intermediate-high risk pulmonary embolism, potentially leading to a shift in future clinical guidelines towards broader adoption of endovascular treatment options, thereby improving patient recovery and quality of life.
- Future Research Directions: The upcoming STRIKE-PE study, set to present on April 15, will provide long-term quality-of-life and functional outcome data for CAVT in male and female pulmonary embolism patients, further validating the clinical efficacy of CAVT and advancing the treatment landscape for pulmonary embolism.
See More
Investor Rights Law Firm Investigates Multiple Companies
- Legal Investigation Launched: Halper Sadeh LLC is investigating Odyssey Marine Exploration, Inc. (NASDAQ:OMEX) for potential breaches of fiduciary duties related to its merger with American Ocean Minerals Corporation, aiming to protect investor rights.
- Potential Financial Benefits: Penumbra, Inc. (NYSE:PEN) is being sold for $374 in cash or 3.8721 shares of Boston Scientific common stock, with Halper Sadeh LLC potentially seeking increased compensation for shareholders to ensure fair treatment.
- Shareholder Rights Protection: Sun Country Airlines Holdings, Inc. (NASDAQ:SNCY) is selling for 0.1557 shares of Allegiant common stock and $4.10 in cash, and Halper Sadeh LLC encourages shareholders to understand their rights and options to ensure transaction transparency.
- Commitment to Legal Support: Clearwater Analytics Holdings, Inc. (NYSE:CWAN) is being sold for $24.55 per share in cash, and Halper Sadeh LLC is committed to providing legal support to global investors, helping victims recover losses and pushing for corporate reforms.
See More
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- Investigation Focus: Halper Sadeh LLC is investigating Enhabit, Inc. (NYSE:EHAB) for its sale to Kinderhook Industries, LLC at $13.80 per share in cash, potentially violating fiduciary duties and impacting shareholder rights.
- Potential Violations: The firm is also scrutinizing Silicon Laboratories Inc. (NASDAQ:SLAB) for its sale to Texas Instruments at $231.00 per share in cash, which may limit superior competing offers and harm ordinary shareholders' interests.
- Shareholder Rights Protection: The investigation extends to Penumbra, Inc. (NYSE:PEN), which is being sold for $374.00 in cash or 3.8721 shares of Boston Scientific common stock, with Halper Sadeh LLC potentially seeking increased compensation and additional disclosures for shareholders.
- Legal Service Commitment: SkyWater Technology, Inc. (NASDAQ:SKYT) is under review for its sale at $15.00 in cash and $20.00 in IonQ common stock, with Halper Sadeh LLC promising no upfront legal fees to protect shareholder rights.
See More
Penumbra Launches THUNDERBOLT Platform for Stroke Treatment
- FDA Approval: Penumbra has received FDA clearance for THUNDERBOLT™, the first computer-assisted vacuum thrombectomy (CAVT) platform for acute ischemic stroke, marking a significant advancement in stroke treatment that is expected to greatly improve patient recovery chances.
- Innovative Design Benefits: THUNDERBOLT features modulated aspiration technology that allows for rapid and safe clot capture while minimizing catheter manipulation, quickly restoring blood flow to the brain and providing patients with the best chance for recovery, which is critical in stroke treatment.
- Market Uniqueness: As the only CAVT device available in the U.S., the launch of THUNDERBOLT not only fills a market gap but also reinforces Penumbra's leadership position in thrombectomy, which is anticipated to drive future growth for the company.
- Global Stroke Challenge: With global stroke mortality projected to increase by 50% from 2020 to 2050 and someone suffering a stroke every 40 seconds in the U.S., the introduction of THUNDERBOLT offers a new solution to address this escalating public health issue.
See More
Penumbra's THUNDERBOLT Technology Receives FDA Clearance for Stroke Treatment
- Innovative Approval: Penumbra's THUNDERBOLT™ has received FDA clearance, becoming the first computer-assisted vacuum thrombectomy (CAVT) platform for acute ischemic stroke, marking a significant advancement in stroke treatment.
- Clinical Impact: THUNDERBOLT minimizes catheter manipulation, promoting safe and complete clot capture, which quickly restores blood flow to the brain, thereby providing patients with the best chance for recovery and is expected to significantly improve outcomes for patients with emergent large vessel occlusion.
- Market Uniqueness: As the only CAVT device available for stroke treatment in the U.S., THUNDERBOLT not only fills a market gap but also has the potential to set new treatment standards in future stroke management, enhancing Penumbra's competitiveness in the medical device industry.
- Clear Strategic Positioning: Penumbra is committed to redefining stroke care, and the launch of THUNDERBOLT aligns with the company's long-standing innovation promise in clot treatment, which is expected to drive market expansion and business growth globally.
See More
Investor Rights Law Firm Investigates Multiple Companies
- Investigation Overview: Halper Sadeh LLC is investigating companies like TopBuild Corp., Penumbra, Inc., and European Wax Center, Inc. for potential violations of federal securities laws and breaches of fiduciary duties, which may impact shareholder rights and transaction terms.
- TopBuild Transaction Details: TopBuild shareholders can elect to receive $505.00 in cash or 20.2 shares of QXO common stock per share, with terms that may limit superior competing offers, potentially affecting shareholder returns.
- Penumbra Shareholder Options: Penumbra shareholders can choose between $374.00 in cash or 3.8721 shares of Boston Scientific common stock, and Halper Sadeh LLC may seek increased consideration or other remedies to protect shareholder interests.
- European Wax Cash Acquisition: European Wax shareholders will sell their shares for $5.80 in cash each, and Halper Sadeh LLC encourages shareholders to understand their rights and options to ensure they receive appropriate compensation and disclosures.
See More
Penumbra Reports 90-Day Results of STORM-PE Trial
- Clinical Trial Results: Penumbra's STORM-PE trial revealed that patients with acute intermediate-high risk pulmonary embolism treated with computer-assisted vacuum thrombectomy (CAVT™) plus anticoagulation showed significant functional improvements at 90 days, including increased walking distance and a higher proportion achieving NYHA Class I, indicating the substantial clinical potential of CAVT.
- Safety Confirmation: Over the 90-day observation period, safety rates were comparable between the CAVT and anticoagulation groups, with no device-related mortality and no significant differences in PE-related mortality after 7 days, further validating the safety profile of CAVT and supporting its clinical application.
- Evolving Treatment Strategies: The results from the STORM-PE trial underscore the importance of CAVT in treating intermediate-high risk pulmonary embolism, potentially leading to a shift in future clinical guidelines towards broader adoption of endovascular treatment options, thereby improving patient recovery and quality of life.
- Future Research Directions: The upcoming STRIKE-PE study, set to present on April 15, will provide long-term quality-of-life and functional outcome data for CAVT in male and female pulmonary embolism patients, further validating the clinical efficacy of CAVT and advancing the treatment landscape for pulmonary embolism.
See More
Investor Rights Law Firm Investigates Multiple Companies
- Legal Investigation Launched: Halper Sadeh LLC is investigating Odyssey Marine Exploration, Inc. (NASDAQ:OMEX) for potential breaches of fiduciary duties related to its merger with American Ocean Minerals Corporation, aiming to protect investor rights.
- Potential Financial Benefits: Penumbra, Inc. (NYSE:PEN) is being sold for $374 in cash or 3.8721 shares of Boston Scientific common stock, with Halper Sadeh LLC potentially seeking increased compensation for shareholders to ensure fair treatment.
- Shareholder Rights Protection: Sun Country Airlines Holdings, Inc. (NASDAQ:SNCY) is selling for 0.1557 shares of Allegiant common stock and $4.10 in cash, and Halper Sadeh LLC encourages shareholders to understand their rights and options to ensure transaction transparency.
- Commitment to Legal Support: Clearwater Analytics Holdings, Inc. (NYSE:CWAN) is being sold for $24.55 per share in cash, and Halper Sadeh LLC is committed to providing legal support to global investors, helping victims recover losses and pushing for corporate reforms.
See More
Investor Rights Law Firm Investigates Multiple Companies
- Investigation Focus: Halper Sadeh LLC is investigating Enhabit, Inc. (NYSE:EHAB) for its sale to Kinderhook Industries, LLC at $13.80 per share in cash, potentially violating fiduciary duties and impacting shareholder rights.
- Potential Violations: The firm is also scrutinizing Silicon Laboratories Inc. (NASDAQ:SLAB) for its sale to Texas Instruments at $231.00 per share in cash, which may limit superior competing offers and harm ordinary shareholders' interests.
- Shareholder Rights Protection: The investigation extends to Penumbra, Inc. (NYSE:PEN), which is being sold for $374.00 in cash or 3.8721 shares of Boston Scientific common stock, with Halper Sadeh LLC potentially seeking increased compensation and additional disclosures for shareholders.
- Legal Service Commitment: SkyWater Technology, Inc. (NASDAQ:SKYT) is under review for its sale at $15.00 in cash and $20.00 in IonQ common stock, with Halper Sadeh LLC promising no upfront legal fees to protect shareholder rights.
See More
