PSYCHEMEDICS CORP

CUSIP: 744375205 Class: COM NEW

Parkside Financial Bank & Trust's Holding History (CIK: 0001455267)

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

Q3 2017
Shares 450 Value ($000) $8 Avg Close — Range —
Q2 2017
Shares 450 Value ($000) $11 Avg Close — Range —