MARCHEX INC

Ticker: MCHX CUSIP: 56624R108 Class: CL B

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q1 2014
Shares 160,312 Value ($000) $1,685,000 Avg Close $10.57 Range $8.59 - $12.84