MELVILLE, N.Y.--(BUSINESS WIRE)--Park Electrochemical Corp. (NYSE - PKE) announced that it plans to release its financial results for its 2015 fiscal year fourth quarter and for its full fiscal year ended March 1, 2015 before the New York Stock Exchange opens on Wednesday, April 29, 2015. The Company will conduct a conference call to discuss such results at 11:00 a.m. EDT on the same day. Forward-looking and other material information may be discussed in this conference call. The conference cal