RETROPHIN INC

CUSIP: 761299AB2 Class: NOTE 2.500% 9/1

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q4 2021
Shares 16,000,000 Value ($000) $17,501,000 Avg Close — Range —
Q3 2021
Shares 18,500,000 Value ($000) $18,577,000 Avg Close — Range —
Q2 2021
Shares 22,500,000 Value ($000) $19,135,000 Avg Close — Range —
Q1 2021
Shares 1,000,000 Value ($000) $1,034,000 Avg Close — Range —