Stagwell Inc — Director's Dealing 2010

Jun 7, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MDC PARTNERS INC (MDCA)
CIK: 0000876883
Period of Report: 2010-06-04

Reporting Person: NADAL MILES (Director, Chairman, CEO and President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-06-04	Class A Shares	P	10000	$12.05	Acquired	3704582	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Shares	3694582	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Appreciation Rights	$3.72	2014-02-12	Class A Shares (2083333)	2083333	Direct

Footnotes

F1: Represents a weighted average price of open market purchases. These shares were purchased in multiple transactions at prices
ranging from $11.93 to $12.17. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer,
or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares
purchased at each separate price.

F2: A total of 2,083,333 Stock Appreciation Rights ("SARs") were granted February 12, 2009, 33% vested on the first anniversary
of the grant date, 33% vest on the second anniversary of the grant date, and 34% vest on the third anniversary of the grant
date, and all such SARs expire on February 12, 2014. These SARs may be settled in cash or stock, at the discretion of the
Issuer.