Prosensa Holding NV Contingent

CUSIP: n71cvr992 Class: COM

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

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

Q4 2016
Shares 11,200 Value ($000) $0 Avg Close — Range —
Q3 2016
Shares 11,200 Value ($000) $0 Avg Close — Range —
Q2 2016
Shares 11,200 Value ($000) $0 Avg Close — Range —
Q1 2016
Shares 11,200 Value ($000) $0 Avg Close — Range —
Q4 2015
Shares 11,200 Value ($000) $0 Avg Close — Range —
Q3 2015
Shares 11,200 Value ($000) $0 Avg Close — Range —
Q2 2015
Shares 11,200 Value ($000) $0 Avg Close — Range —