AXCELIS TECHNOLOGIES INC

Ticker: ACLS CUSIP: 054540208 Class: EQTY

GREAT VALLEY ADVISOR GROUP, INC.'s Holding History (CIK: 0001769897)

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

Q4 2023

Shares 3,806 Value ($000) $494 Avg Close $137.83 Range $120.54 - $170.97

Q3 2023

Shares 6,265 Value ($000) $1,022 Avg Close $175.88 Range $152.71 - $201.00

Q2 2023

Shares 2,543 Value ($000) $466 Avg Close $143.96 Range $105.28 - $186.68

Q1 2023

Shares 2,367 Value ($000) $315 Avg Close $117.49 Range $76.97 - $136.38

Q4 2022

Shares 3,171 Value ($000) $252 Avg Close $70.45 Range $49.78 - $88.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	3,806	$494	$137.83	$120.54 - $170.97
Q3 2023	6,265	$1,022	$175.88	$152.71 - $201.00
Q2 2023	2,543	$466	$143.96	$105.28 - $186.68
Q1 2023	2,367	$315	$117.49	$76.97 - $136.38
Q4 2022	3,171	$252	$70.45	$49.78 - $88.73