Matrix Service Company (Nasdaq:MTRX) will announce results for the fourth quarter and full year ended June 30, 2012 on Wednesday, September 5, 2012 after the close of the market.

More about Matrix Service Company at www.matrixservicecompany.com

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While the power of language to stir the imagination and ignite the passions of individuals is real, there may be no more convincing method of conveying the whole scope of human emotions; concepts, wishes, dreams, passions; than a video.

Crown Equity Holdings Inc., (CRWE) recenly launched CRWE Tube, www.crwetube.com, a video sharing site that allows billions of people around the world to upload, watch and share original videos.

Restricting your marketing to just written text vastly limits your audience; video marketing should be seen as another mode of online communication to reach potential customers.

CRWE offers advertising branding and marketing services as a worldwide online multi-media publisher with its digital network of websites and focuses on the distribution of information for the purpose of bringing together a targeted audience and the advertisers that want to reach them.

CRWE‘s advertising services cover and connect a range of marketing specialties, as well as provide search engine optimization for clients interested in online media awareness.

More about CRWE at www.crownequityholdings.com.

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Nanosphere, Inc., (Nasdaq:NSPH), a leader in the development and commercialization of advanced molecular diagnostics systems, reported that William Moffitt, Nanosphere's President and Chief Executive Officer, will present at the Rodman & Renshaw Annual Global Investment Conference taking place at the Waldorf Astoria in New York City on Monday, September 10, 2012 at 2:00 p.m. ET.

More about Nanosphere at www.nanosphere.us.

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PennyMac Mortgage Investment Trust (NYSE:PMT), a real estate investment trust that primarily invests in residential mortgage loans and mortgage-related assets, reported that its President and Chief Operating Officer, David Spector, will present at the Barclays Global Financial Services Conference to be held in New York City on Monday, September 10, 2012 at 12:00 p.m. Eastern Time.

More about PennyMac Mortgage Investment Trust at www.PennyMac-REIT.com.

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