MATTSON TECHNOLOGY INC

CUSIP: 577223100 Class: CMN

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q1 2016
Shares 1,313,002 Value ($000) $4,792 Avg Close — Range —
Q4 2015
Shares 1,313,002 Value ($000) $4,674 Avg Close — Range —