#BoardOfDirectors Ciena (CIEN) Board of Directors Declares Share Buyback Program – Ciena (CIEN) Board of Directors Declares Share Buyback Program The Ledger GazetteFull coverage http://bit.ly/2BT7ZWP

#BoardOfDirectors Ciena (CIEN) Board of Directors Declares Share Buyback Program – Ciena (CIEN) Board of Directors Declares Share Buyback Program  The Ledger GazetteFull coverage http://bit.ly/2BT7ZWP

— Muzaffaruddin Alvi (@Muzaffar1969) December 10, 2017

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