AXCELIS TECHNOLOGIES INC

Ticker: ACLS CUSIP: 054540208 Class: EQTY

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

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

Q4 2025

Shares 102,187 Value ($000) $8,210 Avg Close $83.73 Range $73.60 - $98.35

Q3 2025

Shares 58,611 Value ($000) $5,723 Avg Close $80.54 Range $65.64 - $102.93

Q4 2016

Shares 232,608 Value ($000) $3,384 Avg Close $13.61 Range $11.05 - $14.68

Q3 2016

Shares 325,612 Value ($000) $4,324 Avg Close $11.60 Range $9.68 - $13.47

Q2 2016

Shares 1,673,567 Value ($000) $4,502 Avg Close $10.72 Range $8.92 - $11.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	102,187	$8,210	$83.73	$73.60 - $98.35
Q3 2025	58,611	$5,723	$80.54	$65.64 - $102.93
Q4 2016	232,608	$3,384	$13.61	$11.05 - $14.68
Q3 2016	325,612	$4,324	$11.60	$9.68 - $13.47
Q2 2016	1,673,567	$4,502	$10.72	$8.92 - $11.92