CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

Marathon Trading Investment Management LLC's Holding History (CIK: 0001572748)

Note: Option positions (PUT/CALL) are excluded.

Q1 2015
Shares 15,021 Value ($000) $290 Avg Close $19.93 Range $17.86 - $21.47