ALDER BIOPHARMACEUTICALS INC

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

DAFNA Capital Management LLC's Holding History (CIK: 0001389933)

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

Q2 2019
Shares 250,000 Value ($000) $232 Avg Close — Range —
Q1 2019
Shares 250,000 Value ($000) $240 Avg Close — Range —
Q4 2018
Shares 250,000 Value ($000) $201 Avg Close — Range —
Q3 2018
Shares 250,000 Value ($000) $269 Avg Close — Range —
Q2 2018
Shares 250,000 Value ($000) $261 Avg Close — Range —
Q1 2018
Shares 250,000 Value ($000) $227 Avg Close — Range —