Earns schedule for tech cos. with recent IPOs

Here's a schedule for earnings reports from some tech companies that had initial public offerings of stock since last year. The companies are all loosely Internet-related, though their businesses vary widely.

Feb. 7: Jive Software Inc. (first day of trading was on Dec. 13)

Feb. 8: Groupon Inc. (first day of trading was on Nov. 4)

Feb. 9: LinkedIn Corp. (first day of trading was on May 19)

Unknown: Zillow Inc. (first day of trading was on July 20), Zipcar Inc. (first day of trading was on April 14), Demand Media Inc. (first day of trading was on Jan. 26), Pandora Media Inc. (first day of trading was on June 15), Zynga Inc. (first day of trading was on Dec. 16), Angie's List Inc. (first day of trading was on Nov. 17).