CIENA CORP

CUSIP: 171779AK7 Class: DEBT

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q3 2018
Shares 47,941,000 Value ($000) $76,214 Avg Close — Range —
Q2 2018
Shares 36,941,000 Value ($000) $52,473 Avg Close — Range —
Q1 2018
Shares 6,135,000 Value ($000) $8,647 Avg Close — Range —
Q4 2017
Shares 6,135,000 Value ($000) $8,023 Avg Close — Range —
Q3 2017
Shares 8,635,000 Value ($000) $11,473 Avg Close — Range —
Q2 2017
Shares 8,635,000 Value ($000) $12,224 Avg Close — Range —
Q1 2017
Shares 8,635,000 Value ($000) $11,846 Avg Close — Range —
Q4 2016
Shares 4,635,000 Value ($000) $6,515 Avg Close — Range —
Q3 2016
Shares 4,635,000 Value ($000) $6,215 Avg Close — Range —
Q2 2016
Shares 4,635,000 Value ($000) $5,836 Avg Close — Range —