Mellanox Technologies shares took a pounding in after-hours trading Wednesday after the networking infrastructure provider issued an alarming warning on Q1 results.

FORBES: Mellanox Shares Crushed As Q1 Outlook Whiffs Badly

WebMD shares are taking a pounding after hours Wednesday after the online health information provider issued Q4 guidance that fell well short of previous Street expectations, as many of its advertisers tighten spending due to the soft economy.

FORBES: WebMD Issues Q4 Warning; Shrs Need Medical Attention

The bond issued by Reliance, an energy and materials company one of India's largest companies, was the third and biggest perpetual bond issued in Asia this year, according to data provider Dealogic.

WSJ: Perpetual Bond Risk Rises With US Treasury Yields

Fusion-io shares are trading sharply lower in late trading Wednesday after the provider of flash-based enterprise storage products issued disappointing guidance for the rest of the fiscal year ending in June 2013.

FORBES: Fusion-io Shares Plunge 19% As Outlook Misses Estimates

Now the petitioners are calling on Skype to create a reporting system for its cooperation with government surveillance modeled on the Transparency Reports issued by tech firms like Google, Twitter, and the California broadband provider Sonic.net.

FORBES: Letter From Forty-Four Digital Rights Groups Demands Skype Detail Its Surveillance Practices