DIGIMARC CORP NEW

Ticker: DMRC CUSIP: 25381B101 Class: COM

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

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

Q2 2013
Shares 32,300 Value ($000) $671 Avg Close $21.95 Range $18.64 - $25.44