MARCHEX INC

Ticker: MCHX CUSIP: 56624R108 Class: CL B

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q4 2019
Shares 199,300 Value ($000) $753 Avg Close $3.59 Range $3.01 - $4.24
Q3 2019
Shares 199,300 Value ($000) $626 Avg Close $3.85 Range $3.11 - $4.98
Q2 2019
Shares 75,000 Value ($000) $353 Avg Close $4.78 Range $4.00 - $5.57