MATTSON TECHNOLOGY INC

CUSIP: 577223100 Class: CMN

Catalyst Capital Advisors LLC's Holding History (CIK: 0001549275)

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

Q3 2014
Shares 995,000 Value ($000) $2,457 Avg Close — Range —
Q2 2014
Shares 980,000 Value ($000) $2,146 Avg Close — Range —
Q3 2013
Shares 448,067 Value ($000) $1,070 Avg Close — Range —
Q2 2013
Shares 143,111 Value ($000) $312 Avg Close — Range —