Up 38.7% to $1.54

Up 32% to $2.35 - MoneyGram signs deal with Saudi bank (AP)

Up 26.8% to $18.43 - Oshkosh (OSK) shares rose dramatically Wednesday after the company scored a $1 billion contract from the U.S. military to provide more than 2,000 armored fighting vehicles, mostly for use by Army and Marine units in the intensifying warzones of Afghanistan. Read more here.

Up 25.1% to $20.02 - Software specialist LogMeIn (LOGM) burst out of the gate on its first morning as a publicly traded company, with shares surging past their $16 offering price. Read more here.

Up 23.8% - Unisys gives up on one debt exchange, proposes another (bizjournals.com)

Up 22.9% to $6.88

Up 19.4% to $1.54 - Micro Focus hikes offer for Borland again (Reuters)

Up 19.5% to $4.48 - ShengdaTech upgraded by Roth Capital (Briefing.com)