MDC PARTNERS INC

CUSIP: 552697104 Class: CL A SUB VTG

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q1 2018
Shares 284,134 Value ($000) $2,046 Avg Close — Range —
Q4 2017
Shares 285,443 Value ($000) $2,783 Avg Close — Range —
Q3 2017
Shares 123,141 Value ($000) $1,355 Avg Close — Range —
Q2 2017
Shares 121,160 Value ($000) $1,199 Avg Close — Range —
Q1 2014
Shares 29,795 Value ($000) $680 Avg Close — Range —
Q4 2013
Shares 41,339 Value ($000) $1,055 Avg Close — Range —
Q3 2013
Shares 27,560 Value ($000) $771 Avg Close — Range —