 The company's initial public offering (IPO) of stock was made in July 1999 with a range value of $9 to $11.In its first day of trading, the company's stock doubled, from $17.38 to $32.38 per share and in early 2000, the company's value went from $22.75 to $244.88 per share, its record high at the time.After the IPO, the company raised $109.5 million and 7.3 million common shares sold for $15 each, above its range value.