ALDER BIOPHARMACEUTICALS INC

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

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q1 2019
Shares 140,000 Value ($000) $134 Avg Close — Range —
Q2 2018
Shares 122,000 Value ($000) $127 Avg Close — Range —