AXCELIS TECHNOLOGIES INC

CUSIP: 054540109 Class: COMMON STOCK

SEGALL BRYANT & HAMILL, LLC's Holding History (CIK: 0001006378)

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

Q1 2016
Shares 1,585,273 Value ($000) $4,439 Avg Close — Range —
Q4 2015
Shares 1,570,071 Value ($000) $4,066 Avg Close — Range —
Q3 2015
Shares 1,625,638 Value ($000) $4,340 Avg Close — Range —
Q2 2015
Shares 2,187,158 Value ($000) $6,474 Avg Close — Range —
Q1 2015
Shares 2,190,673 Value ($000) $5,214 Avg Close — Range —
Q4 2014
Shares 3,111,403 Value ($000) $7,965 Avg Close — Range —
Q3 2014
Shares 2,231,707 Value ($000) $4,441 Avg Close — Range —
Q2 2014
Shares 342,347 Value ($000) $685 Avg Close — Range —
Q1 2014
Shares 179,498 Value ($000) $386 Avg Close — Range —
Q4 2013
Shares 172,210 Value ($000) $420 Avg Close — Range —