AXCELIS TECHNOLOGIES INC

Ticker: ACLS CUSIP: 054540208 Class: EQTY

Mount Yale Investment Advisors, LLC's Holding History (CIK: 0001744349)

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

Q3 2018

Shares 6,185 Value ($000) $110 Avg Close $20.60 Range $18.35 - $25.17

Q2 2018

Shares 5,754 Value ($000) $114 Avg Close $21.99 Range $19.30 - $25.20

Q1 2018

Shares 5,797 Value ($000) $143 Avg Close $26.28 Range $21.90 - $31.60

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	6,185	$110	$20.60	$18.35 - $25.17
Q2 2018	5,754	$114	$21.99	$19.30 - $25.20
Q1 2018	5,797	$143	$26.28	$21.90 - $31.60