MDC PARTNERS INC

CUSIP: 552697104 Class: CL A SUB VTG

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2019
Shares 16,094 Value ($000) $36 Avg Close — Range —
Q4 2018
Shares 18,725 Value ($000) $49 Avg Close — Range —
Q3 2018
Shares 12,278 Value ($000) $51 Avg Close — Range —
Q2 2018
Shares 13,212 Value ($000) $61 Avg Close — Range —
Q1 2018
Shares 7,245 Value ($000) $52 Avg Close — Range —
Q4 2017
Shares 13,473 Value ($000) $131 Avg Close — Range —