DTS INC

CUSIP: 23335C101 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q2 2015
Shares 93,725 Value ($000) $2,858 Avg Close — Range —
Q1 2015
Shares 153,736 Value ($000) $5,238 Avg Close — Range —