CIENA CORP

CUSIP: 171779AK7 Class: DEBT

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

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

Q2 2014
Shares 7,210,000 Value ($000) $10,026 Avg Close — Range —
Q1 2014
Shares 9,525,000 Value ($000) $13,526 Avg Close — Range —
Q4 2013
Shares 15,312,000 Value ($000) $22,604 Avg Close — Range —
Q3 2013
Shares 15,775,000 Value ($000) $23,899 Avg Close — Range —
Q2 2013
Shares 8,475,000 Value ($000) $11,097 Avg Close — Range —