5,000,000 Shares NIGHTHAWK RADIOLOGY HOLDINGS, INC. COMMON STOCK (PAR VALUE $0.001 PER SHARE) UNDERWRITING AGREEMENTUnderwriting Agreement • October 18th, 2006 • NightHawk Radiology Holdings Inc • Services-misc health & allied services, nec • New York
Certain shareholders of NightHawk Radiology Holdings, Inc., a Delaware corporation (the “Company”), named in Schedule I hereto (the “Selling Shareholders”), propose to sell to the several Underwriters named in Schedule II hereto (the “Underwriters”), an aggregate of 5,000,000 shares (the “Firm Shares”) of the Company’s Common Stock, par value $0.001 per share, (the “Common Stock”), each Selling Shareholder selling the amount set forth opposite such Selling Shareholder’s name in Schedule I hereto.
