CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q2 2019
Shares 20,000 Value ($000) $823 Avg Close $38.48 Range $32.76 - $46.23
Q1 2019
Shares 35,000 Value ($000) $1,307 Avg Close $38.83 Range $32.85 - $45.70
Q3 2018
Shares 9,200 Value ($000) $287 Avg Close $28.02 Range $25.19 - $32.33
Q2 2018
Shares 20,000 Value ($000) $530 Avg Close $25.40 Range $22.99 - $27.10
Q1 2018
Shares 50,000 Value ($000) $1,295 Avg Close $23.53 Range $20.71 - $27.73
Q2 2017
Shares 15,000 Value ($000) $375 Avg Close $23.96 Range $21.43 - $27.98
Q3 2016
Shares 30,000 Value ($000) $654 Avg Close $20.85 Range $17.59 - $23.60
Q2 2016
Shares 750 Value ($000) $14 Avg Close $18.11 Range $15.62 - $21.87
Q4 2015
Shares 173,235 Value ($000) $3,674 Avg Close $22.97 Range $18.98 - $25.46
Q3 2015
Shares 323,971 Value ($000) $6,713 Avg Close $23.24 Range $17.97 - $26.50
Q2 2015
Shares 282,235 Value ($000) $6,683 Avg Close $22.84 Range $18.75 - $26.20
Q1 2015
Shares 269,035 Value ($000) $5,195 Avg Close $19.93 Range $17.86 - $21.47
Q4 2014
Shares 216,922 Value ($000) $4,210 Avg Close $16.70 Range $13.77 - $20.14
Q3 2014
Shares 16,300 Value ($000) $273 Avg Close $19.60 Range $16.66 - $22.46
Q2 2014
Shares 5,000 Value ($000) $94 Avg Close $20.54 Range $18.00 - $24.21
Q4 2013
Shares 15,000 Value ($000) $359 Avg Close $23.81 Range $20.93 - $27.94
Q3 2013
Shares 8,400 Value ($000) $250 Avg Close $22.53 Range $19.37 - $26.17