ALDER BIOPHARMACEUTICALS INC

CUSIP: 014339105 Class: COM

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q3 2016
Shares 11,650 Value ($000) $382 Avg Close — Range —
Q2 2016
Shares 20,650 Value ($000) $516 Avg Close — Range —
Q1 2016
Shares 21,550 Value ($000) $528 Avg Close — Range —
Q4 2015
Shares 6,625 Value ($000) $219 Avg Close — Range —
Q3 2015
Shares 21,625 Value ($000) $708 Avg Close — Range —
Q2 2015
Shares 13,500 Value ($000) $715 Avg Close — Range —