ISIS PHARMACEUTICALS INC

CUSIP: 464337AE4 Class: CNV

OAKTREE CAPITAL MANAGEMENT LP's Holding History (CIK: 0000949509)

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

Q2 2012
Shares 4,000,000 Value ($000) $4,073 Avg Close — Range —
Q1 2012
Shares 5,439,000 Value ($000) $5,256 Avg Close — Range —