AXCELIS TECHNOLOGIES INC

CUSIP: 054540109 Class: COMMON STOCK

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

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

Q4 2014
Shares 50,075 Value ($000) $126 Avg Close — Range —
Q2 2014
Shares 24,769 Value ($000) $49 Avg Close — Range —
Q1 2014
Shares 302,410 Value ($000) $650 Avg Close — Range —
Q4 2013
Shares 56,020 Value ($000) $137 Avg Close — Range —
Q3 2013
Shares 316,514 Value ($000) $668 Avg Close — Range —
Q2 2013
Shares 193,944 Value ($000) $353 Avg Close — Range —