Guy holding chart

Guy holding chart Credit: Photos.com

Two Long Island companies whose stock moved significantly during the week ending Feb. 18, 2011.

CVD Equipment
(CVV)
Ronkonkoma  
$12.43 (week's change: +53.6%) 
52-week return: +206.9%
Shares hit an all-time high after the provider of equipment used to manufacture semiconductors, citing demand for its products, filed a "shelf registration" that will allow it to raise $20 million.

Napco Security Tech.
(NSSC)
Amityville  
$2.24 (week's change: +16.7%) 
52-week return: +1.4%
The maker of security products posted its second consecutive profitable quarter after a string of losses. Napco also said it has two "major" product launches scheduled for this summer.

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Gregg Sarra sounds off on the Northport and Half Hollow Hills East matchup, plus Tess Ferguson has an update on the high school fantasy football standings and Jared Vailuzzi has the plays of the week. Credit: Newsday

Sarra Sounds Off, Season 3, Ep 3: Top football teams in action, fantasy update and plays of the week Gregg Sarra sounds off on the Northport and Half Hollow Hills East matchup, plus Tess Ferguson has an update on the high school fantasy football standings and Jared Vailuzzi has the plays of the week.

Gregg Sarra sounds off on the Northport and Half Hollow Hills East matchup, plus Tess Ferguson has an update on the high school fantasy football standings and Jared Vailuzzi has the plays of the week. Credit: Newsday

Sarra Sounds Off, Season 3, Ep 3: Top football teams in action, fantasy update and plays of the week Gregg Sarra sounds off on the Northport and Half Hollow Hills East matchup, plus Tess Ferguson has an update on the high school fantasy football standings and Jared Vailuzzi has the plays of the week.

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