CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q3 2018
Shares 7,500 Value ($000) $234,000 Avg Close $28.02 Range $25.19 - $32.33
Q4 2017
Shares 13,670 Value ($000) $286,000 Avg Close $21.20 Range $19.40 - $22.63
Q3 2017
Shares 155,000 Value ($000) $3,405,000 Avg Close $23.93 Range $20.86 - $26.92