PSYCHEMEDICS CORP

CUSIP: 744375205 Class: COM NEW

BNP PARIBAS ARBITRAGE, SA's Holding History (CIK: 0001166588)

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

Q2 2014
Shares 12 Value ($000) $170 Avg Close — Range —
Q1 2014
Shares 12 Value ($000) $189 Avg Close — Range —
Q4 2013
Shares 12 Value ($000) $176 Avg Close — Range —