On Assignment Announces Public Secondary Offering

On Assignment, Inc.

today announced the public offering of 4,781,857 shares of its common stock by certain selling stockholders. The selling stockholders will receive all of the net proceeds from this offering, and On Assignment will not receive any proceeds from the sale of shares in this offering. BofA Merrill Lynch, Baird and Wells Fargo Securities are acting as joint book-running managers for this offering, with William Blair, BMO Capital Markets, SunTrust Robinson Humphrey and Avondale Partners acting as co-managers. The offering will be made under an effective shelf registration statement filed with the Securities and Exchange Commission. This press release does not constitute an offer to sell or a