Hansen Medical Inc.

Mountain View, Calif. • 650-404-5800 • www.hansenmedical.com

Exchange and Ticker: Nasdaq: HNSN

Filing Range: 6.2M shares at $11.00 to $13.00

Offering Price: $12.00

Close on First Day: $12.20

Offering Size: $75.0M

Shares Outstanding: 20,553,932M

Underwriters: Morgan Stanley/JP Morgan

Co-managers: Thomas Weisel Partners LLC/Leerink Swann & Co

Company Counsel: Cooley Godward LLP

Manager Counsel: Latham & Watkins

Auditor: Pricewaterhouse Coopers LLP

Market Capitalization on 11/30/06: $260.8M

Close on 11/30/06: $12.72

DESCRIPTION

Develops an electromechanical robot that guides catheters during surgery. The basis of the system is an electromechanical robot, which the physician controls from a workstation that integrates visualization, guidance and patient physiologic data. Once seated at the workstation the physician is able to instinctively guide the movement of diagnostic or therapeutic catheters to the desired anatomic location. The company, formerly known as Autocath, expects to begin commercial shipments of its Sensei system and disposable Artisan control catheters in Europe and in the United States in 2007, subject to receiving required regulatory clearances. The company is seeking clearance from the U.S. Food and Drug Administration for the use of its Sensei system and Artisan control catheters for mapping the heart anatomy. Competitors include Johnson & Johnson, St. Jude Medical and Boston Scientific.

VENTURE BACKERS

De Novo Ventures, Kearny Venture Partners, Prospect Venture Partners, Sapient Capital Management, Skyline Ventures, Thomas Weisel Healthcare Venture Partners and Vanguard Ventures.

Source: Thomson Financial