Cbeyond, a provider of high-speed Internet and telephony services targeted at businesses, went public on Wednesday at $12 a share.

Cbeyond (Nasdaq: CBEY) had initially priced its IPO in the $16-18 range.

The stock opened at $12 and closed at the same price.

More than 3.3 million shares were traded.

Cbeyond: www.cbeyond.com