MATTSON TECHNOLOGY INC

CUSIP: 577223100 Class: CMN

KENNEDY CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000884589)

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

Q1 2016
Shares 1,262,960 Value ($000) $4,610 Avg Close — Range —
Q4 2015
Shares 832,935 Value ($000) $2,940 Avg Close — Range —
Q3 2015
Shares 935,680 Value ($000) $2,180 Avg Close — Range —
Q2 2015
Shares 1,142,417 Value ($000) $3,827 Avg Close — Range —
Q1 2015
Shares 1,228,907 Value ($000) $4,842 Avg Close — Range —
Q4 2014
Shares 1,039,742 Value ($000) $3,535 Avg Close — Range —
Q3 2014
Shares 1,038,394 Value ($000) $2,565 Avg Close — Range —
Q2 2014
Shares 993,926 Value ($000) $2,177 Avg Close — Range —
Q1 2014
Shares 848,759 Value ($000) $1,969 Avg Close — Range —