MATTSON TECHNOLOGY INC

CUSIP: 577223100 Class: CMN

NEW YORK STATE COMMON RETIREMENT FUND's Holding History (CIK: 0000810265)

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

Q1 2016
Shares 68,200 Value ($000) $249 Avg Close — Range —
Q4 2015
Shares 68,200 Value ($000) $241 Avg Close — Range —
Q3 2015
Shares 68,200 Value ($000) $159 Avg Close — Range —
Q2 2015
Shares 43,891 Value ($000) $147 Avg Close — Range —