DTS INC

CUSIP: 23335C101 Class: COM

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

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

Q2 2015
Shares 10,700 Value ($000) $326 Avg Close — Range —
Q1 2015
Shares 10,700 Value ($000) $365 Avg Close — Range —