Chicago - OneSeason.com on Wednesday launched its new Web-based sports stock market, developed with $250,000 in seed funding from investor Phil Drayer, Reuters reported.

San Diego - Singe Touch Interactive, a developer of mobile media download technology, announced on Tuesday that it has acquired Soapbox Mobile, a mobile marketing agency and technology provider.

Seattle - Cozi, a provider of social networking software for families, has raised $4 million in new financing from a group of angel investors, the Seattle-PI reported.