ALDER BIOPHARMACEUTICALS INC

CUSIP: 014339105 Class: COM

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q2 2019
Shares 15,000 Value ($000) $177 Avg Close — Range —
Q1 2019
Shares 15,000 Value ($000) $205 Avg Close — Range —