Long Island companies whose stocks made significant moves for the week ending Oct. 15, 2010.

Veeco Instruments

(VECO)
Plainview  
$40.43 (week's change: +10.7%) 
52-week return: +57.7%
Shares of the manufacturer of equipment used by LED makers rose after a General Electric executive told Bloomberg News that GE will continue to invest heavily in new LED technologies.

Bovie Medical

(BVX)
Melville  
$1.87 (week's change: -11.8%) 
52-week return: -79.1%
The electrosurgical device maker, beset by a patent-infringement suit and other woes, hit a five-year low. Bovie is the worst performing local stock in 2010, down 76 percent.

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Gregg Sarra sounds off on the Nassau Conference II football matchup between Calhoun at Carey, plus the comeback story of New Hyde Park's Gabriel Peter, an update on the high school fantasy football standings and the plays of the week. Credit: Randee Daddona, Gary Licker, Anthony Santino

Sarra Sounds Off, Season 3, Ep 4: Top football teams in action, fantasy update and plays of the week Gregg Sarra sounds off on the Nassau Conference II football matchup between Calhoun at Carey, plus the comeback story of New Hyde Park's Gabriel Peter, an update on the high school fantasy football standings and the plays of the week.

Gregg Sarra sounds off on the Nassau Conference II football matchup between Calhoun at Carey, plus the comeback story of New Hyde Park's Gabriel Peter, an update on the high school fantasy football standings and the plays of the week. Credit: Randee Daddona, Gary Licker, Anthony Santino

Sarra Sounds Off, Season 3, Ep 4: Top football teams in action, fantasy update and plays of the week Gregg Sarra sounds off on the Nassau Conference II football matchup between Calhoun at Carey, plus the comeback story of New Hyde Park's Gabriel Peter, an update on the high school fantasy football standings and the plays of the week.

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