10:09 AM EST - Research In Motion Ltd. : said it plans to make an offer to acquire Certicom Corp. for about $1.50 cash per Certicom share. The offer price represents a premium of about 76.5% over Certicom's yesterday's closing price. The total acquisition cost is expected to be approximately $66 million. Research In Motion Ltd.
shares T.RIM are trading down 29 cents at $46.17.
