Encore Energy Partners LP (NYSE:ENP) announced it has closed on the acquisition of producing oil and natural gas assets in the Permian Basin of West Texas for a net purchase price of $14.8 million from a private seller.

Weyerhaeuser Co. (NYSE:WY) announced its 2010 sustainability performance results are available online at www.weyerhaeuser.com/sustainability. The report also details the company's new 2020 sustainability strategy, which establishes a number of new goals and targets while reinforcing existing commitments.

Vanguard Natural Resources, LLC (NYSE:VNR) will release its first quarter 2011 financial results before the market opens on Tuesday, May 10, 2011.

In conjunction with the release, Vanguard has scheduled a conference call that will be broadcast live over the Internet on Tuesday, May 10, starting at 12:00 p.m. Eastern Time (11:00 a.m. Central).

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IMAX Corporation (NYSE:IMAX) announced that Richard L. Gelfond, Chief Executive Officer of IMAX Corporation, will present at the Morgan Stanley Technology, Media & Telecom Conference on Monday, February 28, 2011 at 3:20pm PT. The conference is being held at the Palace Hotel in San Francisco, California.