ISIS PHARMACEUTICALS INC DEL

CUSIP: 464337AG9 Class: NOTE 2.750%10/0

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q3 2016
Shares 4,000,000 Value ($000) $8,914 Avg Close — Range —
Q2 2016
Shares 4,000,000 Value ($000) $6,054 Avg Close — Range —
Q3 2014
Shares 2,534,000 Value ($000) $6,139 Avg Close — Range —
Q2 2014
Shares 2,534,000 Value ($000) $5,575 Avg Close — Range —
Q1 2014
Shares 2,034,000 Value ($000) $5,449 Avg Close — Range —
Q4 2013
Shares 4,743,000 Value ($000) $11,819 Avg Close — Range —