ALDER BIOPHARMACEUTICALS INC

CUSIP: 014339AA3 Class: NOTE 2.500% 2/0

BNP PARIBAS ARBITRAGE, SA's Holding History (CIK: 0001166588)

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

Q3 2019
Shares 492,000 Value ($000) $544,585 Avg Close — Range —
Q2 2019
Shares 779,000 Value ($000) $723,987 Avg Close — Range —
Q1 2019
Shares 1,501,000 Value ($000) $1,432,810 Avg Close — Range —
Q4 2018
Shares 645,000 Value ($000) $514,510 Avg Close — Range —
Q3 2018
Shares 136,000 Value ($000) $145,509 Avg Close — Range —
Q2 2018
Shares 136,000 Value ($000) $141,277 Avg Close — Range —