Here are two Long Island companies whose stocks moved significantly during the week ending Dec. 4, 2010.
$15.87 (week's change: +10.7%) return since IPO: +17.6% </MC><EL4>
In the 15 days since its initial public offering, the maker of microelectronics and high-tech measurement equipment has returned a double-digit percentage gain to shareholders.
$22.16 (week's change: +4.1%)
52-week return: -0.9% </MC><EL4>
The provider of technology services and financial information acquired Marlborough, Mass.-based financial-software developer Forefield for $19.5 million.
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