MDC PARTNERS INC

CUSIP: 552697104 Class: CL A SUB VTG

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q1 2016
Shares 155,228 Value ($000) $3,663 Avg Close — Range —
Q4 2015
Shares 122,257 Value ($000) $2,655 Avg Close — Range —
Q2 2015
Shares 38,537 Value ($000) $759 Avg Close — Range —
Q1 2015
Shares 119,055 Value ($000) $3,375 Avg Close — Range —
Q4 2013
Shares 12,759 Value ($000) $325 Avg Close — Range —
Q2 2013
Shares 27,527 Value ($000) $497 Avg Close — Range —