MATTSON TECHNOLOGY INC

CUSIP: 577223100 Class: CMN

Mraz, Amerine & Associates, Inc.'s Holding History (CIK: 0001542324)

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

Q3 2014
Shares 30,000 Value ($000) $74 Avg Close — Range —
Q2 2014
Shares 30,000 Value ($000) $66 Avg Close — Range —
Q1 2014
Shares 30,000 Value ($000) $70 Avg Close — Range —
Q4 2013
Shares 30,000 Value ($000) $82 Avg Close — Range —
Q2 2013
Shares 12,500 Value ($000) $27 Avg Close — Range —