ISIS PHARMACEUTICALS INC DEL

CUSIP: 464337AJ3 Class: NOTE 1.000%11/1

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q2 2020
Shares 1,750,000 Value ($000) $1,934 Avg Close — Range —
Q1 2020
Shares 2,693,000 Value ($000) $2,732 Avg Close — Range —
Q4 2019
Shares 2,950,000 Value ($000) $3,383 Avg Close — Range —
Q3 2019
Shares 48,113,000 Value ($000) $54,824 Avg Close — Range —
Q2 2019
Shares 48,074,000 Value ($000) $56,972 Avg Close — Range —
Q1 2019
Shares 41,197,000 Value ($000) $55,801 Avg Close — Range —
Q4 2018
Shares 28,007,000 Value ($000) $30,136 Avg Close — Range —
Q3 2018
Shares 23,600,000 Value ($000) $24,993 Avg Close — Range —
Q2 2018
Shares 23,600,000 Value ($000) $23,171 Avg Close — Range —
Q1 2018
Shares 23,600,000 Value ($000) $23,343 Avg Close — Range —
Q4 2017
Shares 23,600,000 Value ($000) $25,028 Avg Close — Range —
Q3 2017
Shares 17,500,000 Value ($000) $18,584 Avg Close — Range —
Q2 2017
Shares 17,500,000 Value ($000) $18,648 Avg Close — Range —
Q1 2017
Shares 17,500,000 Value ($000) $16,898 Avg Close — Range —
Q4 2016
Shares 17,500,000 Value ($000) $17,896 Avg Close — Range —
Q3 2016
Shares 17,500,000 Value ($000) $16,353 Avg Close — Range —
Q2 2016
Shares 17,500,000 Value ($000) $12,373 Avg Close — Range —
Q1 2016
Shares 22,479,000 Value ($000) $20,529 Avg Close — Range —
Q4 2015
Shares 22,507,000 Value ($000) $25,390 Avg Close — Range —