Ciena and Nokia Siemens Networks

 

Ciena Stock Goes Nuts on NSN Takeover Talk

Ciena Corp.’s (CIEN) options volume experienced four times the average turnover on Tuesday as investors speculated the telecom gear maker is ripe for a takeover, namely by Nokia Siemens Networks (NSN). But Reuters, citing a source “close” to NSN, said the joint venture of Nokia and Siemens AG is not planning an offer for Ciena. […]

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