DTS INC

CUSIP: 23335C101 Class: COM

SOUTHPORT MANAGEMENT, L.L.C.'s Holding History (CIK: 0001549553)

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

Q4 2013
Shares 7,273 Value ($000) $174 Avg Close — Range —
Q3 2013
Shares 7,635 Value ($000) $160 Avg Close — Range —