Jason Arnold

Jason Arnold

Managing Director, Biopharma

About Mr. Arnold

Jason Arnold is a managing director for William Blair based in the firm’s London office. He originally joined William Blair's investment banking team in 2009. Before joining William Blair, he worked for Ernst & Young.

Awards and Affiliations

Certified Public Accountant (inactive)

Notable Transactions

$460,000,000

Follow-on Offering

$149,500,000

Initial Public Offering

€360,000,000

Sartorius Stedim Biotech GmbH

has acquired

$1,150,000,000

Convertible Senior Notes

$410,000,000

has been acquired by

$180,022,500

Initial Public Offering

$506,000,000

Follow-on Offering

$204,930,000

Initial Public Offering

$368,000,000

Follow-on Offering

$250,000,000

has been acquired by

Rigorous pursuit of your success. Every transaction. Every time.

Our investment bankers are 100 percent committed to your organization’s sustained success. By drawing on our deep industry and product experience as well as our dedicated global resources, we provide advisory and financing services that allow you to capitalize on today’s opportunities and anticipate tomorrow’s challenges.

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Biopharma

The rapid and cost-effective development of innovative therapeutics and treatments is critical not just to public health, but to the functioning of society and economic activity. Leading drug developers, as well as their partners across the research, development, and manufacturing value chain, count on William Blair’s deep expertise in biopharma’s capital-raising and deal-making landscape.

More about our biopharma expertise
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About William Blair

William Blair is a premier global boutique with expertise in investment banking, investment management, and private wealth management. We provide advisory services, strategies, and solutions to meet our clients’ evolving needs. As an independent and employee-owned firm, together with our strategic partners, we operate in more than 20 offices worldwide.*

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Year William Blair was founded

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+1,800

Employees worldwide

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+136 billion

Client assets

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86 Years

Independent and employee-owned

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20+

Offices worldwide

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~700

Companies Under Coverage

As of September 30, 2021
*Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.

More about William Blair affiliated entities