CIENA CORP

CUSIP: 171779AJ0 Class: NOTE 3.750%10/1

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q3 2018
Shares 107,140 Value ($000) $16,569 Avg Close — Range —
Q2 2018
Shares 107,140 Value ($000) $14,203 Avg Close — Range —
Q1 2018
Shares 5,000 Value ($000) $659 Avg Close — Range —
Q4 2017
Shares 5,000 Value ($000) $581 Avg Close — Range —
Q3 2017
Shares 5,000 Value ($000) $605 Avg Close — Range —