CIENA CORP

CUSIP: 171779AE1 Class: CNV

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q2 2014
Shares 8,981,000 Value ($000) $8,947 Avg Close — Range —
Q1 2014
Shares 8,775,000 Value ($000) $8,967 Avg Close — Range —
Q4 2013
Shares 6,011,000 Value ($000) $6,176 Avg Close — Range —
Q3 2013
Shares 8,631,000 Value ($000) $8,831 Avg Close — Range —
Q2 2013
Shares 8,571,000 Value ($000) $8,282 Avg Close — Range —