AXCELIS TECHNOLOGIES INC

CUSIP: 054540109 Class: COMMON STOCK

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q1 2014
Shares 10,246 Value ($000) $22 Avg Close — Range —
Q4 2013
Shares 10,246 Value ($000) $25 Avg Close — Range —
Q3 2013
Shares 19,391 Value ($000) $41 Avg Close — Range —
Q2 2013
Shares 10,689 Value ($000) $19 Avg Close — Range —