MATTSON TECHNOLOGY INC

CUSIP: 577223100 Class: CMN

VICTORY CAPITAL MANAGEMENT INC's Holding History (CIK: 0001040188)

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

Q2 2015
Shares 187,945 Value ($000) $630 Avg Close — Range —
Q1 2015
Shares 187,945 Value ($000) $741 Avg Close — Range —
Q4 2014
Shares 368,970 Value ($000) $1,255 Avg Close — Range —